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191 results on '"LYNCH JG"'

1. Study of the fragmentation of b quarks into B mesons at the Z peak

Author: Heister A, Schael S, Barate R, De Bonis I, Decamp D, Goy C, Lees JP, Merle E, Minard MN, Pietrzyk B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Martinez M, Merino G, Miquel R, Mir LM, Pacheco A, Ruiz H, Colaleo A, Creanza D, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso C, Ruggieri E, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Azzurri P, Boix G, Buchmuller O, Cattaneo M, Cerutti F, Clerbaux B, Dissertori G, Drevermann H, Forty RW, Frank M, Greening TC, Hansen JB, Harvey J, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Schneider O, Spagnolo P, Tejessy W, Teubert F, Tournefier E, Ward J, Ajaltouni Z, Badaud F, Falvard A, Gay P, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen PD, Hansen JR, Hansen PH, Nilsson BS, Waananen A, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Bonneaud G, Brient JC, Rouge A, Rumpf M, Swynghedauw M, Verderi M, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Halley AW, Lynch JG, Negus P, O'Shea V, Raine C, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Marinelli N, Sedgbeer JK, Thompson JC, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Giehl I, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, Wachsmuth H, Zeitnitz C, Bonissent A, Carr J, Coyle P, Leroy O, Payre P, Rousseau D, Talby M, Aleppo M, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Settles R, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Lefrancois J, Veillet JJ, Videau I, Yuan C, Bagliesi G, Boccali T, Calderini G, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Tenchini R, Venturi A, Verdini PG, Blair GA, Cowan G, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, von Wimmersperg Toeller JH, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Bloch Devaux B, Colas P, Emery S, Kozanecki W, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Konstantinidis N, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Grupen C, Ngac A, Prange G, Sieler U, Giannini G, Rothberg J, Armstrong SR, Cranmer K, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Zobernig G, RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010, ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, C, Ruggieri, E, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Greening, Tc, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Ward, J, Ajaltouni, Z, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Pd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Videau, I, Yuan, C, Bagliesi, G, Boccali, T, Calderini, G, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller, Jh, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G, and RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279, 2010
Subjects: Quark, Nuclear and High Energy Physics, Particle physics, Meson, Electron–positron annihilation, Nuclear Theory, Hadron, FOS: Physical sciences, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], B meson, Nuclear Experiment, 010306 general physics, ALEPH experiment, Physics, Missing energy, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Particle Physics - Experiment, Lepton
Abstract: The fragmentation of b quarks into B mesons is studied with four million hadronic Z decays collected by the ALEPH experiment during the years 1991-1995. A semi-exclusive reconstruction of B->l nu D(*) decays is performed, by combining lepton candidates with fully reconstructed D(*) mesons while the neutrino energy is estimated from the missing energy of the event. The mean value of xewd, the energy of the weakly-decaying B meson normalised to the beam energy, is found to be mxewd = 0.716 +- 0.006 (stat) +- 0.006 (syst) using a model-independent method; the corresponding value for the energy of the leading B meson is mxel = 0.736 +- 0.006 (stat) +- 0.006 (syst). The reconstructed spectra are compared with different fragmentation models., 21 pages, 5 figures
Published: 2001

2. Measurement of the W mass and width in e $^+$ e $^-$ collisions at 189 GeV

Author: Barate R, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Alemany R, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Martinez M, Merino G, Miquel R, Mir LM, Pacheco A, Ruiz H, Colaleo A, Creanza D, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Boix G, Buchmuller O, Cattaneo M, Cerutti F, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Greening TC, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Kado M, Lemaitre V, Maley P, Mato P, Minten A, Moutoussi A, Ranjard F, Schlatter D, Schmitt M, Schneider O, Spagnolo P, Tejessy W, Teubert F, Tournefier E, Valassi A, Ward JJ, Wright AE, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Dessagne S, Falvard A, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Pascolo JM, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Swynghedauw M, Tanaka R, Videau H, Focardi E, Parrini G, Zachariadou K, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Chalmers M, Kennedy J, Lynch JG, Negus P, O'Shea V, Raeven B, Smith D, Teixeira Dias P, Thompsen AS, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Leibenguth G, Putzer A, Tittel K, Wannemacher E, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Davies G, Dornan PJ, Girone M, Marinelli N, Nowell J, Przysiezniak H, Sedgbeer JK, Thompson JC, Thomson E, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bowdery CK, Buck PG, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson NA, Smizanska M, Giehl I, Holldorfer F, Jakobs K, Kleinknecht K, Krocker M, Muller AS, Nurnberger HA, Quast G, Renk B, Rohne E, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Carr J, Coyle P, Curtil C, Ealet A, Fouchez D, Leroy O, Kachelhoffer T, Payre P, Rousseau D, Tilquin A, Aleppo M, Antonelli M, Gilardoni S, Ragusa F, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HC, Schael S, Settles R, Stenzel H, Wiedenmann W, Wolf G, Azzurri P, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Videau I, de Vivie de Regie JB, Zerwas D, Bagliesi G, Boccali T, Calderini G, Ciulli V, Foa L, Giassi A, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Tenchini R, Venturi A, Verdini PG, Blair GA, Coles J, Cowan G, Green MG, Hutchcroft DE, Jones LT, Medcalf T, Strong JA, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Bloch Devaux B, Colas P, Boumediene D, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Rosowsky A, Seager P, Trabelsi A, Tuchming B, Vallage B, Black SN, Dann JH, Loomis C, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Grupen C, Hess J, Misiejuk A, Prange G, Sieler U, Borean C, Giannini G, Gobbo B, He H, Putz J, Rothberg J, Wasserbaech S, Armstrong SR, Cranmer K, Elmer P, Ferguson DPS, Cao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, von Wimmersperg Toeller JH, Wu J, Wu SL, Wu X, Zobernig G, RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010, ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Lemaitre, V, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Valassi, A, Ward, Jj, Wright, Ae, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Pascolo, Jm, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Smith, D, Teixeira Dias, P, Thompsen, A, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Tittel, K, Wannemacher, E, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Przysiezniak, H, Sedgbeer, Jk, Thompson, Jc, Thomson, E, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, A, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Carr, J, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Leroy, O, Kachelhoffer, T, Payre, P, Rousseau, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hc, Schael, S, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Videau, I, de Vivie de Regie, Jb, Zerwas, D, Bagliesi, G, Boccali, T, Calderini, G, Ciulli, V, Foa, L, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Boumediene, D, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Seager, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Loomis, C, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Borean, C, Giannini, G, Gobbo, B, He, H, Putz, J, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dp, Cao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, von Wimmersperg Toeller, Jh, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279, 2010
Subjects: Particle physics, Physics and Astronomy (miscellaneous), public policy, Electron–positron annihilation, 01 natural sciences, Standard Model, Nuclear physics, electronic publishing, publishing, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Combined result, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), humanities and social sciences, Physics, scholarly journal, Luminosity (scattering theory), 010308 nuclear & particles physics, publishing economy, Mass measurement, Italy, Spain, High Energy Physics::Experiment, France, Particle Physics - Experiment, Energy (signal processing), Lepton
Abstract: The mass of the W boson is determined in e(+)e(-) collisions at LEP by the direct reconstruction of W decays in WW --> q (q) over barq (q) over bar and WW --> lvq (q) over bar events, supplemented by measurements using the kinematic properties of the leptons in the WW --> lvlv decay channel. The main sample of W pairs is selected from an integrated luminosity of 174 pb(-1) collected with the ALEPH detector in 1998 at a centre-of-mass energy of 188.63 GeV. The combined result from all channels is m(W) = 80.432 +/- 0.072(stat.) +/- 0.041(syst.) +/- 0.019(FSI) +/- 0.017(LEP) GeV/c(2), where FSI represents the possible effects of final state interactions in the q (q) over barq (q) over bar channel. In a second two-parameter fit to the q (q) over barq (q) over bar, evq (q) over bar and mu vq (q) over bar channels, where the W mass and width are decoupled, the average W width is found to be 2.24 +/- 0.20(stat.) +/- 0.13(syst.) GeV/c(2), consistent with the Standard Model prediction. The combination of the mass measurement presented in this paper together with those derived previously from the W pair cross section at 161 and 172 GeV and direct reconstruction at 172 and 183 GeV gives m(W) = 80.418 +/- 0.061(stat.) +/- 0.040(syst.) +/- 0.019(FSI) +/- 0.017(LEP) GeV/c(2).
Published: 2000

3. Measurement of triple gauge WWγ couplings at LEP2 using photonic events

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Lucotte A, Martin F, Merle E, Minard MN, Nief JY, Perrodo P, Pietrzyk B, Alemany R, Casado MP, Chmeissani M, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Pacheco A, Park IC, Pascual A, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Boix G, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Leroy O, Loomis C, Maley P, Mato P, Minten A, Moneta L, Moutoussi A, Qi N, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Tournefier E, Vreeswijk M, Wachsmuth H, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Dessagne S, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Tanaka R, Valassi A, Videau H, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Chalmers M, Curtis L, Lynch JG, Negus P, O'Shea V, Raeven B, Raine C, Smith D, Teixeira Dias P, Thompson AS, Thomson E, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Marinelli N, Martin EB, Nash J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson AN, Williams MI, van Gemmeren P, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Krocker M, Nurnberger HA, Quast G, Renk B, Rohne E, Sander HG, Schmeling S, Zeitnitz C, Ziegler T, Aubert JJ, Benchouk C, Bonissent A, Carr J, Coyle P, Ealet A, Fouchez D, Motsch F, Payre P, Talby M, Thulasidas M, Tilquin A, Aleppo M, Antonelli M, Ragusa F, Berlich R, Buscher V, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Azzurri P, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Kado M, Lefrancois J, Serin L, Veillet JJ, Videau I, de Regie JBD, Zerwas D, Bagliesi G, Bettarini S, Boccali T, Bozzi C, Calderini G, Dell'Orso R, Ferrante I, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Chambers JT, Coles J, Cowan G, Green MG, Medcalf T, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Przysiezniak H, Rander J, Renardy JF, Rosowsky A, Trabelsi A, Tuchming B, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Kelly MS, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Foss J, Grupen C, Prange G, Smolik L, Stephan F, Giannini G, Gobbo B, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Zobernig G, RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Lucotte, A, Martin, F, Merle, E, Minard, Mn, Nief, Jy, Perrodo, P, Pietrzyk, B, Alemany, R, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Park, Ic, Pascual, A, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Loomis, C, Maley, P, Mato, P, Minten, A, Moneta, L, Moutoussi, A, Qi, N, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Tournefier, E, Vreeswijk, M, Wachsmuth, H, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Raine, C, Smith, D, Teixeira Dias, P, Thompson, A, Thomson, E, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, An, Williams, Mi, van Gemmeren, P, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Krocker, M, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Zeitnitz, C, Ziegler, T, Aubert, Jj, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Motsch, F, Payre, P, Talby, M, Thulasidas, M, Tilquin, A, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Kado, M, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie, Jbd, Zerwas, D, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Chambers, Jt, Coles, J, Cowan, G, Green, Mg, Medcalf, T, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Przysiezniak, H, Rander, J, Renardy, Jf, Rosowsky, A, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Foss, J, Grupen, C, Prange, G, Smolik, L, Stephan, F, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G, RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017, 2012, R., Barate, D., Buskulic, D., Decamp, P., Ghez, C., Goy, S., Jezequel, J. P., Lee, A., Lucotte, F., Martin, E., Merle, M. N., Minard, J. Y., Nief, P., Perrodo, B., Pietrzyk, R., Alemany, M. P., Casado, M., Chmeissani, J. M., Crespo, M., Delfino, E., Fernandez, M., Fernandez Bosman, Garrido, L. l., E., Graugè, A., Juste, M., Martinez, G., Merino, R., Miquel, Mir, L. l. M., P., Morawitz, A., Pacheco, I. C., Park, A., Pascual, I., Riu, F., Sanchez, A., Colaleo, D., Creanza, M., de Palma, G., Gelao, G., Iaselli, G., Maggi, M., Maggi, S., Nuzzo, A., Ranieri, G., Raso, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, A., Tricomi, G., Zito, X., Huang, J., Lin, Q., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, D., Abbaneo, U., Becker, G., Boix, M., Cattaneo, F., Cerutti, V., Ciulli, G., Dissertori, H., Drevermann, R. W., Forty, M., Frank, F., Gianotti, A. W., Halley, J. B., Hansen, J., Harvey, P., Janot, B., Jost, I., Lehrau, O., Leroy, C., Loomi, P., Maley, P., Mato, A., Minten, L., Moneta, A., Moutoussi, N., Qi, F., Ranjard, L., Rolandi, D., Rousseau, D., Schlatter, M., Schmitt, O., Schneider, W., Tejessy, F., Teubert, I. R., Tomalin, E., Tournefier, M., Vreeswijk, H., Wachsmuth, Z., Ajaltouni, F., Badaud, G., Chazelle, O., Deschamp, S., Dessagne, A., Falvard, C., Ferdi, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J. D., Hansen, J. R., Hansen, P. H., Hansen, B. S., Nilsson, B., Rensch, A., Wäänänen, G., Daskalaki, A., Kyriaki, C., Markou, E., Simopoulou, A., Vayaki, A., Blondel, J. C., Brient, F., Machefert, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, H., Videau, E., Focardi, G., Parrini, K., Zachariadou, R., Cavanaugh, M., Corden, C., Georgiopoulo, T., Huehn, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, V., Chiarella, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, L., Passalacqua, M., Pepe Altarelli, M., Chalmer, L., Curti, J. G., Lynch, P., Negu, V., O'Shea, B., Raeven, C., Raine, D., Smith, P., Teixeira Dia, A. S., Thompson, E., Thomson, J. J., Ward, O., Buchmüller, S., Dhamotharan, C., Geweniger, P., Hanke, G., Hansper, V., Hepp, E. E., Kluge, A., Putzer, J., Sommer, K., Tittel, S., Werner, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, P. J., Dornan, M., Girone, S., Goodsir, N., Marinelli, E. B., Martin, J., Nash, J. K., Sedgbeer, P., Spagnolo, M. D., William, V. M., Ghete, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, A. P., Betteridge, C. K., Bowdery, P. G., Buck, P., Colrain, G., Crawford, G., Elli, A. J., Finch, F., Foster, G., Hughe, R. W. L., Jone, A. N., Robertson, M. I., William, P., van Gemmeren, I., Giehl, C., Hoffmann, K., Jakob, K., Kleinknecht, M., Kröcker, H. A., Nürnberger, G., Quast, B., Renk, E., Rohne, H. G., Sander, S., Schmeling, C., Zeitnitz, T., Ziegler, J. J., Aubert, C., Benchouk, A., Bonissent, J., Carr, P., Coyle, A., Ealet, D., Fouchez, F., Motsch, P., Payre, M., Talby, M., Thulasida, A., Tilquin, M., Aleppo, M., Antonelli, F., Ragusa, R., Berlich, V., Büscher, H., Dietl, G., Gani, K., Hüttmann, G., Lütjen, C., Mannert, W., Männer, H. G., Moser, S., Schael, R., Settle, H., Seywerd, H., Stenzel, W., Wiedenmann, G., Wolf, P., Azzurri, J., Boucrot, O., Callot, S., Chen, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., A., Jacholkowska, M., Kado, J., Lefrançoi, L., Serin, J. J., Veillet, I., Videau, J. B., de Vivie de Régie, D., Zerwa, G., Bagliesi, S., Bettarini, T., Boccali, C., Bozzi, G., Calderini, R., Dell'Orso, I., Ferrante, A., Giassi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, F., Palla, G., Rizzo, G., Sanguinetti, A., Sciabà, G., Sguazzoni, R., Tenchini, C., Vannini, A., Venturi, P. G., Verdini, G. A., Blair, J. T., Chamber, J., Cole, G., Cowan, M. G., Green, T., Medcalf, J. A., Strong, J. H., von Wimmersperg Toeller, D. R., Botterill, R. W., Clifft, T. R., Edgecock, P. R., Norton, J. C., Thompson, A. E., Wright, B., Bloch Devaux, P., Cola, B., Fabbro, G., Faı̈f, E., Lançon, M. C., Lemaire, E., Locci, P., Perez, H., Przysiezniak, J., Rander, J. F., Renardy, A., Rosowsky, A., Trabelsi, B., Tuchming, B., Vallage, S. N., Black, J. H., Dann, H. Y., Kim, N., Konstantinidi, A. M., Litke, M. A., Mcneil, G., Taylor, C. N., Booth, S., Cartwright, F., Combley, M. S., Kelly, M., Lehto, L. F., Thompson, K., Affholderbach, A., Böhrer, S., Brandt, J., Fo, C., Grupen, G., Prange, L., Smolik, F., Stephan, Giannini, Gianrossano, B., Gobbo, J., Putz, J., Rothberg, S., Wasserbaech, R. W., William, S. R., Armstrong, E., Charle, P., Elmer, D. P. S., Ferguson, Y., Gao, S., González, T. C., Greening, O. J., Haye, H., Hu, S., Jin, P. A., McNamara III, J. M., Nachtman, J., Nielsen, W., Orejudo, Y. B., Pan, Y., Saadi, I. J., Scott, J., Walsh, Sau Lan, Wu, X., Wu, and G., Zobernig
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Missing energy, Photon, Luminosity (scattering theory), Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, LEP, Gauge (firearms), Lambda, Standard Model, ALEPH Experiment, triple gauge WWgamma, Nuclear physics, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment, ALEPH experiment, Particle Physics - Experiment
Abstract: A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV,corresponding to a total integrated luminosity of about 80 pb**-1.The measured distributions are in agreement with Standard Model predictions, leading to constraints on W W gamma gauge coupling parameters Delta(kappa_gamma) and lambda_gamma. The results from the fit to the cross sectionsand to the energy and angular distributions of the photons are: Delta(kappa_gamma) = 0.05 +1.15/-1.10 (stat) +/- 0.25 (syst) lambda_gamma = 0.05 +1.55/-1.45 (stat) +/- 0.30 (syst) A study of events with photons and missing energy has been performed with the data sample obtained with the ALEPH detector at centre-of-mass energies from 161 to 184 GeV,corresponding to a total integrated luminosity of about 80 pb**-1. The measured distributions are in agreement with Standard Model predictions, leading to constraints on W W gamma gauge coupling parameters Delta(kappa_gamma) and lambda_gamma. The results from the fit to the cross sections and to the energy and angular distributions of the photons are: Delta(kappa_gamma) = 0.05 +1.15/-1.10 (stat) +/- 0.25 (syst) lambda_gamma = 0.05 +1.55/-1.45 (stat) +/- 0.30 (syst)
Published: 1998

4. Measurement of the fraction of hadronic Z decays into charm quark pairs

Author: Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Merle, E, Minard, Mn, Nief, Jy, Pietrzyk, B, Alemany, R, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, Donato Maria, de Palma, M, Gelao, G, Iaselli, Giuseppe, Maggi, Giorgio Pietro, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, L, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, As, Thomson, E, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Kroha, H, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefranccois, J, Lutz, Am, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, Ps, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller JH, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lanccon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, Ms, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Merle, E, Minard, Mn, Nief, Jy, Pietrzyk, B, Alemany, R, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Kroha, H, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefranccois, J, Lutz, Am, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lanccon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: Quark, Physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, Electron–positron annihilation, Nuclear Theory, High Energy Physics::Phenomenology, Hadron, Electron, Spectral line, Charm quark, Nuclear physics, Pion, High Energy Physics::Experiment, Nuclear Experiment, Engineering (miscellaneous)
Abstract: The full statistics of hadronic Z decays collected with the ALEPH detector are analysed to measure, by three methods, the ratio, ${\rm R_c}$ , of the partial decay width of the Z into ${\rm c\bar c}$ quarks to the total hadronic width. One method uses the inclusive $p$ and $p_{\perp}$ spectra of electrons. The other two use a double-tagging technique to measure ${\rm R_c}$ independently of the charm-tagging efficiency. In one, the tagging procedure uses the reconstruction of high momentum charmed mesons ( ${\rm D^{*+}}$ , ${\rm D^+}$ and ${\rm D^0}$) to detect the charm quarks. In the other, a charm quark is tagged from the ${\rm D^*}$ 's reconstructed in the ${\rm D^{*+} \to \pi^+ D^0}$ decay channel and the other from the slow pion from the ${\rm D^{*-} \to \pi^- \bar{D}^0}$ decay. The combination of these measurements leads to ${\rm R_c = \Gamma(Z \to c\bar c) / \Gamma(Z \to hadrons)}) = 0.1681\pm0.0054({\rm stat})\pm0.0062({\rm syst})$ .
Published: 1998

5. Observation of monojet events and tentative interpretation

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, MATTISON T, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, CHAI Y, HUANG D, HUANG X, LIN J, WANG T, XIE Y, XU D, XU R, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, BOUDREAU J, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FOA L, FORTY RW, GANIS G, GAY C, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, ROTHBERG J, SAICH M, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WASSERBAECH S, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, MOLLERUD R, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, LEVINTHAL D, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, COLLING DJ, DORNAN PJ, HASSARD JF, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, PAYNE DG, SANMARTIN G, SEDGBEER JK, WRIGHT AG, GIRTLER P, KUHN D, RUDOLPH G, VOGL R, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, BENCHEIKH AM, BENCHOUK C, BONISSENT A, CALVET D, CARR J, DIACONU C, ETIENNE F, NICOD D, PAYRE P, ROOS L, ROUSSEAU D, SCHWEMLING P, TALBY M, ABT I, ADLUNG S, ASSMANN R, BAUER C, BLUM W, BROWN D, CATTANEO P, DEHNING B, DIETL H, DYDAK F, FRANK M, HALLEY AW, JAKOBS K, KROHA H, LAUBER J, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, SCHRODER J, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STIEGLER U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, GAO Y, GREEN MG, JOHNSON DL, MARCH PV, MEDCALF T, MIR LM, QUAZI IS, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, BELLANTONI L, CONWAY JS, FENG Z, FERGUSON DPS, GAO YS, GRAHL J, HARTON JL, HAYES OJ, HU H, NACHTMAN JM, PAN YB, SAADI Y, SCHMITT M, SCOTT I, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, J, Minard, M, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, J, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Mattison, T, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, J, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chai, Y, Huang, D, Huang, X, Lin, J, Wang, T, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Boudreau, J, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Foa, L, Forty, R, Ganis, G, Gay, C, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, E, Mato, P, Meinhard, H, Minten, A, Miquel, R, Palazzi, P, Pater, J, Perrodo, P, Pusztaszeri, J, Ranjard, F, Rolandi, L, Rothberg, J, Saich, M, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, I, Veenhof, R, Venturi, A, Wachsmuth, H, Wasserbaech, S, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Montret, J, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Saadi, F, Fearnley, T, Hansen, J, Hansen, P, Johnson, S, Mollerud, R, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, J, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, D, Parsons, M, Veitch, E, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, D, Levinthal, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, I, Lynch, J, Maitland, W, Morton, W, Raine, C, Reeves, P, Scarr, J, Smith, K, Smith, M, Thompson, A, Thorn, S, Turnbull, R, Becker, U, Braun, O, Geweniger, C, Hanke, P, Hepp, V, Kluge, E, Putzer, A, Rensch, B, Schmidt, M, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, D, Cameron, W, Cattaneo, M, Colling, D, Dornan, P, Hassard, J, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Payne, D, Sanmartin, G, Sedgbeer, J, Wright, A, Girtler, P, Kuhn, D, Rudolph, G, Vogl, R, Bowdery, C, Brodbeck, T, Finch, A, Foster, F, Hughes, G, Jackson, D, Keemer, N, Nuttall, M, Patel, A, Sloan, T, Snow, S, Whelan, E, Galla, A, Greene, A, Kleinknecht, K, Raab, J, Renk, B, Sander, H, Schmidt, H, Walther, S, Wanke, R, Wolf, B, Bencheikh, A, Benchouk, C, Bonissent, A, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Nicod, D, Payre, P, Roos, L, Rousseau, D, Schwemling, P, Talby, M, Abt, I, Adlung, S, Assmann, R, Bauer, C, Blum, W, Brown, D, Cattaneo, P, Dehning, B, Dietl, H, Dydak, F, Frank, M, Halley, A, Jakobs, K, Kroha, H, Lauber, J, Lutjens, G, Lutz, G, Manner, W, Moser, H, Richter, R, Schroder, J, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stiegler, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, J, Heusse, P, Jacquet, M, Janot, P, Kim, D, Lediberder, F, Lefrancois, J, Lutz, A, Musolino, G, Nikolic, I, Park, H, Park, I, Schune, M, Simion, S, Veillet, J, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, M, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Forti, F, Giassi, A, Giorgi, M, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, P, Walsh, J, Betteridge, A, Gao, Y, Green, M, Johnson, D, March, P, Medcalf, T, Mir, L, Quazi, I, Strong, J, Bertin, V, Botterill, D, Clifft, R, Edgecock, T, Haywood, S, Edwards, M, Norton, P, Thompson, J, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, M, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, J, Rosowsky, A, Roussarie, A, Schuller, J, Schwindling, J, Mohand, D, Vallage, B, Johnson, R, Litke, A, Taylor, G, Wear, J, Beddall, A, Booth, C, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Rankin, C, Thompson, L, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Bellantoni, L, Conway, J, Feng, Z, Ferguson, D, Grahl, J, Harton, J, Hayes, O, Hu, H, Nachtman, J, Pan, Y, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, J, Walsh, A, Weber, F, Wu, S, Wu, X, Yamartino, J, Zheng, M, Zobernig, G, D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztazabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, Garrido, L. l., M., Martinez, T., Mattison, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Teubert, D., Creanza, M., de Palma, A., Farilla, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, Y., Chai, D., Huang, X., Huang, J., Lin, T., Wang, Y., Xie, D., Xu, J., Zhang, L., Zhang, W., Zhao, G., Donvicini, J., Boudreau, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, L., Foà, R. W., Forty, G., Gani, C., Gay, M., Girone, R., Hagelberg, J., Harvey, R., Jacobsen, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, P., Palazzi, J. R., Pater, P., Perrodo, J. F., Pusztaszeri, F., Ranjard, L., Rolandi, J., Rothberg, M., Saich, D., Schlatter, M., Schmelling, W., Tejessy, I. R., Tomalin, R., Veenhof, A., Venturi, H., Wachsmuth, S., Wasserbaech, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, S. D., Johnson, R., Møllerud, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Veitch, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, D., Levinthal, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, F., Cerutti, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S., Salomone, P., Colrain, I., ten Have, I. G., Knowle, J. G., Lynch, W., Maitland, W. T., Morton, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, H., Stenzel, K., Tittel, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, M., Cattaneo, D. J., Colling, P. J., Dornan, J. F., Hassard, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, D. G., Payne, G., San Martin, J. K., Sedgbeer, A. G., Wright, P., Girtler, D., Kuhn, G., Rudolph, R., Vogl, C. K., Bowdery, T. J., Brodbeck, A. J., Finch, F., Foster, G., Hughe, D., Jackson, N. R., Keemer, M., Nuttall, A., Patel, T., Sloan, S. W., Snow, E. P., Whelan, A., Galla, A. M., Greene, K., Kleinknecht, J., Raab, B., Renk, H. G., Sander, H., Schmidt, S. M., Walther, R., Wanke, B., Wolf, A. M., Bencheikh, C., Benchouk, A., Bonissent, D., Calvet, J., Carr, C., Diaconu, F., Etienne, D., Nicod, P., Payre, L., Roo, D., Rousseau, P., Schwemling, M., Talby, I., Abt, S., Adlung, R., Assmann, C., Bauer, W., Blum, D., Brown, P., Cattaneo, B., Dehning, H., Dietl, F., Dydak, M., Frank, A. W., Halley, K., Jakob, H., Kroha, J., Lauber, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, J., Schröder, A. S., Schwarz, R., Settle, H., Seywerd, U., Stierlin, U., Stiegler, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, P., Janot, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, G., Bagliwsi, G., Batignani, U., Bottigli, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, I., Ferrante, F., Fidecaro, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, Y., Gao, M. G., Green, D. L., Johnson, P. V., March, T., Medcalf, Mir, L. l. M., I. S., Quazi, J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, B., Vallage, R. P., Johnson, A. M., Litke, G., Taylor, J., Wear, A., Beddall, C. N., Booth, S., Cartwright, F., Combley, I., Dawson, A., Koksal, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, U., Schäfer, L., Smolik, Bosisio, Luciano, R., Della Marina, Giannini, Gianrossano, B., Gobbo, L., Piti, F., Ragusa, L., Bellantoni, J. S., Conway, Z., Feng, D. P. S., Ferguson, Y. S., Gao, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, J. M., Nachtman, Y. B., Pan, Y., Saadi, M., Schmitt, I., Scott, V., Sharma, J. D., Turk, A. M., Walsh, F. V., Weber, San Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, G., Zobernig, Lees, Jp, Minard, Mn, Crespo, Jm, Perlas, Ja, Forty, Rw, Martin, Eb, Pater, Jr, Pusztaszeri, Jf, Rolandi, Luigi, Tomalin, Ir, Montret, Jc, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Brient, Jc, Candlin, Dj, Parsons, Mi, Jaffe, De, Murtas, Gp, Knowles, Ig, Lynch, Jg, Morton, Wt, Scarr, Jm, Smith, Mg, Turnbull, Rm, Kluge, Ee, Binnie, Dm, Colling, Dj, Dornan, Pj, Hassard, Jf, Payne, Dg, Sedgbeer, Jk, Wright, Ag, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Keemer, Nr, Snow, Sw, Whelan, Ep, Greene, Am, Sander, Hg, Walther, Sm, Bencheikh, Am, Halley, Aw, Moser, Hg, Grivaz, Jf, Kim, Dw, Lutz, Am, Park, Hj, Park, Ic, Schune, Mh, Veillet, Jj, Ciocci, Ma, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Verdini, Pg, Betteridge, Ap, Green, Mg, Johnson, Dl, March, Pv, Mir, Lm, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Lemaire, Mc, Renardy, Jf, Schuller, Jp, Johnson, Rp, Litke, Am, Booth, Cn, Thompson, Lf, Ferguson, Dp, Harton, Jl, Hayes, Oj, Nachtman, Jm, Pan, Yb, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Yamartino, Jm, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Mass distribution, 010308 nuclear & particles physics, Hadron, Elementary particle, Jet (particle physics), 01 natural sciences, Interpretation (model theory), ALEPH Experiment, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, ALEPH experiment, Event (particle physics), Particle Physics - Experiment
Abstract: A data sample corresponding to almost two million hadronic Z decays collected by the ALEPH detector at LEP has been searched for monojet events. Three events were found, in agreement with the expectation from the process e + e − → γ * v v ¯ , with γ * → f f ¯ . Two events are hadronic, the third one being an e + e − pair. All monojet masses are in excess of 3 GeV/ c 2 , and two of the event have large transverse momenta: 18.5 and 20.3 GeV/ c . These kinematic characteristics are quite unlikely in the process e + e − → γ * v v ¯ . The probability of their occurence increases substantially when processes involving further Z or W exchanges are taken into account, but still remains at the 5% level.
Published: 1994

6. Fermion pair production in e(+)e(-) collisions at 189-209 GeV and constraints on physics beyond the standard model RID C-6238-2011 RID F-5127-2011 RID H-5578-2011

Author: Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, Ruiz H, Colaleo A, Creanza D, De Filippis N, De Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Barklow T, Buchmuller O, Cattaneo M, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Teubert F, Valassi A, Videau I, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo M, Perret P, Hansen JD, Hansen JR, Hansen PH, Kraan AC, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Cerutti F, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Hill RD, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Leibenguth G, Lemaitre V, Blumenschein U, Holldorfer F, Jakobs K, Kayser F, Muller AS, Quast G, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Villegas M, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Azzurri P, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Ward JJ, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, De Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, M, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Muller, A, Quast, G, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Cross sections, angular distributions and forward-backward asymmetries are presented, of two-fermion events produced in e(+)e(-) collisions at centre-of-mass energies from 189 to 209 GeV at LEP, measured with the ALEPH detector. Results for e(+)e(-), mu(+)mu(-), tau(+)tau(-), q (q) over bar, b (b) over bar and c (c) over bar production are in agreement with the standard model predictions. Constraints are set on scenarios of new physics such as four-fermion contact interactions, leptoquarks, Z' bosons, TeV-scale quantum gravity and R-parity violating squarks and sneutrinos.
Published: 2007

7. Measurement of the cross section for open b-quark production in two-photon interactions at LEP RID F-5127-2011

Author: Schael S, Barate R, Bruneliere R, Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merele E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, Ruiz H, Colaleo A, Creanza D, De Filippis N, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Barklow T, Buchmuller O, Cattaneo M, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Teubert F, Valassi A, Videau I, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Kraan AC, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rougee A, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Cerutti F, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Sloan T, Smizanska M, van der Aa O, Delaere C, Leibenguth G, Lemaitre V, Blumenschein U, Holldorfer F, Jakobs K, Kayser F, Muller AS, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Villegas M, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Azzurri P, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Spagnolo P, Tenchini R, Venturi A, Verdini P, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Ward JJ, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Schael, S, Barate, R, Bruneliere, R, Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merele, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rougee, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Sloan, T, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, P, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Inclusive b-quark production in two-photon collisions has been measured at LEP using an integrated luminosity of 698 pb(-1) collected by the ALEPH detector with root s between 130 and 209 GeV. The b quarks were identified using lifetime information. The cross section is found to be sigma(e(+)e -> e(+)e(-) bb(-)X) = (5.4 +/- 0.8(stat) +/- 0.8(syst)) pb, which is consistent with Next-to-Leading Order QCD.
Published: 2007

8. Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP RID C-6238-2011 RID F-5127-2011 RID H-5578-2011

Author: Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, Ruiz H, Colaleo A, Creanza D, De Filippis N, De Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Barklow T, Buchmuller O, Cattaneo M, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Teubert F, Valassi A, Videau I, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Kraan AC, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Cerutti F, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Leibenguth G, Lemaitre V, Blumenschein U, Hoelldorfer F, Jakobs K, Kayser F, Muller AS, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Hutmann K, Lutjens G, Manner W, Moser HG, Settles R, Villegas M, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Azzurri P, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Ward JJ, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, De Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Hoelldorfer, F, Jakobs, K, Kayser, F, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Hutmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for Higgs bosons produced in association with a fermion pair, and decaying to WW, is performed with the data collected by the ALEPH detector at centre-of-mass energies ranging from 191 to 209 GeV. The data correspond to an integrated luminosity of 453.2 pb(-1). Thirteen exclusive selections are developed according to the different final state topologies. No statistically significant evidence for a Higgs boson decaying into a WW pair has been found. An upper limit is derived, as a function of the Higgs boson mass, on the product of the e(+)e(-)-> Hf (f) over bar cross section and the H -> WW branching ratio. The data on the search for H -> WW are combined with previously published ALEPH results on the search for H ->gamma gamma, to significantly extend the limits on the mass of a fermiophobic Higgs boson.
Published: 2007

9. Measurement of the inclusive D*+- production in gamma-gamma collisions at LEP

Author: Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, Defilippis, N, Depalma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, Jj, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, A, Nilsson, Bs, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, M, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, As, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, ALBERTO MARIA, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Sieler, U, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller JH, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., I. Physikalisches Institut [Aachen], Rheinisch-Westfälische Technische Hochschule Aachen (RWTH), Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, Defilippis, N, Depalma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, Jj, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, A, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, M, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Sieler, U, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, 010308 nuclear & particles physics, FOS: Physical sciences, Order (ring theory), Perturbative QCD, 01 natural sciences, High Energy Physics - Experiment, Luminosity, High Energy Physics - Experiment (hep-ex), Pseudorapidity, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Production (computer science), Invariant mass, High Energy Physics::Experiment, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Unit (ring theory), Particle Physics - Experiment
Abstract: The inclusive production of D$^{*\pm}$ mesons in two-photon collisions is measured with the ALEPH detector at $\epem$ centre-of-mass energies from 183$\unit{GeV}$ to 209$\unit{GeV}$. A total of $360 \pm 27$ D$^{*\pm}$ meson events were observed from an integrated luminosity of 699\unit{pb^{-1}}$. Contributions from direct and single-resolved rocesses are separated using the ratio of the transverse momentum $p_{\rm t}^{\rm D^{*\pm}}$ of the D$^{*\pm}$ to the visible invariant mass $W_{\mathrm{vis}}$ of the event. Differential cross sections of D$^{*\pm}$ production as functions of $p_{\rm t}^{\rm D^{*\pm}}$ and the pseudorapidity $|\eta^{\rm D^{*\pm}}| $ are measured in the range $ 2\unit{GeV}/c < p_{\rm t}^{\rm D^{*\pm}} < 12\unit{GeV}/c $ and $ |\eta^{\rm D^{*\pm}}| < 1.5 $. They are compared to next-to-leading order (NLO)perturbative QCD calculations. The extrapolation of the integrated visible D$^{*\pm}$ cross section to the total charm cross section, based on the Pythia Monte Carlo program, yields $ \sigma (\epem \to \epem \ccbar)_ {=197\unit{GeV}} = 731 \pm 74_{\mathrm{stat}} \pm 47_{\mathrm{syst}} \pm 157_{\mathrm{extr}} \unit{pb} $., Comment: 10/01/2003 To be published in Eur. Phys. J. C
Published: 2003

10. A measurement of the gluon splitting rate into c(c)over-bar pairs in hadronic Z decays

Author: Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, A, Crespo, Jm, Fernandez, E, Fernandez Bosman, A, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, Alessia Rita, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, A, Nilsson, Bs, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, As, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller JH, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, A, Crespo, Jm, Fernandez, E, Fernandez Bosman, A, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, A, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The rate of gluon splitting into cc pairs in hadronic Z decays is measured using the data sample collected by ALEPH from 1991 to 1995. The selection is based on the identification of leptons (electrons and muons) originating from semileptonic charm decays, and on the topological properties of signal events. The result derived from the selected sample is g(cc) = (3.26 +/- 0.23(stat) +/- 0.42(syst))%. (C) 2003 Published by Elsevier Science B.V.
Published: 2003

11. Search for supersymmetric particles with R-parity violating decays in e(+)e(-) collisions at root s up to 209 GeV

Author: Heister A, Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, Ruiz H, Colaleo A, Creanza D, De Filippis N, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Azzurri P, Barklow T, Buchmuller O, Cattaneo M, Cerutti F, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Sguazzoni G, Tejessy W, Teubert F, Valassi A, Videau I, Ward JJ, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Swynghedauw M, Tanaka R, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Leibenguth G, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Hill RD, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Lemaitre V, Blumenschein U, Holldorfer F, Jakobs K, Kayser F, Kleinknecht K, Muller AS, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Yuan C, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Jones LT, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Konstantinidis N, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, Jj, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., and UCL - SST/IRMP - Institut de recherche en mathématique et physique
Subjects: Aleph, Particle physics, Physics and Astronomy (miscellaneous), Electron–positron annihilation, Generation, FOS: Physical sciences, High Energy Physics - Experiment, Standard Model, Nuclear physics, High Energy Physics - Experiment (hep-ex), Chargino, R-parity, QC770, Monte-Carlo, Engineering (miscellaneous), Pair Production, Physics, Coupling, High Energy Physics::Phenomenology, Detector, Supersymmetry, LEP, Pair production, Of-mass Energies, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: Searches for the pair production of supersymmetric particles under the assumption that R-parity is violated via a single dominant LLEbar, LQDbar or UbarDbarDbar coupling are performed using the data collected by the ALEPH detector at LEP at centre-of-mass energies from 189 to 209GeV. The numbers of observed candidate events in the data are in agreement with the Standard Model expectation, and limits on the production cross sections and on the masses of charginos, sleptons, squarks and sneutrinos are derived., Comment: 25 pages, 14 figures
Published: 2003

12. Search for the standard model Higgs boson at LEP

Author: Abbaneo, D, Abbiendi, G, Barate, R, Heister, A, Schael, S, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, JP, Martin, F, Merle, E, Minard, MN, Pietrzyk, B, Trocme, B, Boix, G, Bravo, S, Casado, MP, Chmeissani, M, Crespo, JM, Fern, ez, E, ez-Bosman, M, Garrido, L, Grauges, E, Lopez, J, Martinez, M, Merino, G, Miquel, R, Mir, LM, Pacheco, A, Paneque, D, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Quyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Azzurri, P, Barklow, T, Buchmuller, O, Cattaneo, A, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, RW, Frank, M, Gianotti, F, Greening, TC, Hansen, JB, Harvey, J, Hutchcroft, DE, Janot, P, Jost, B, Kado, M, Maley, P, Mato, P, Moutoussi, A, Ranjard, F, Rol, i, L, Schlatter, D, Sguazzoni, G, Tejessy, W, Valassi, A, Videau, I, Ward, JJ, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, JM, Perret, P, Hansen, JD, Hansen, JR, Hansen, PH, Nilsson, BS, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, JC, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, R, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, GP, Passalacqua, L, Pepe-Altarelli, M, Spagnolo, P, Kennedy, J, Lynch, JG, Negus, P, O'Shea, V, Smith, D, Thompson, AS, Wasserbacch, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, EE, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, DM, Cameron, W, Davies, G, Dornan, PJ, Girone, M, Hill, RD, Marinelli, N, Nowell, J, Przysiezniak, H, Rutherford, SA, Sedgbeer, JK, Thompson, JC, White, R, Ghete, VM, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova-Thacker, E, Bowdery, CK, Clarke, DP, Ellis, G, Finch, AJ, Foster, F, Hughes, G, Jones, RWL, Pearson, MR, Robertson, NA, Smizanska, M, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, AS, Quast, G, Renk, B, S, er, HG, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Carr, J, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Leroy, O, Kachelhoffer, T, Payre, P, Rousseau, D, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, HG, Settles, R, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, JF, Heusse, P, Jacholkowska, A, Loomis, C, Serin, L, Veillet, JJ, De Vivie de Regie, JB, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, PG, Awunor, O, Blair, GA, Coles, J, Cowan, G, Garcia-Bellido, A, Green, MG, Jones, LT, Medcalf, T, Misiejuk, A, Strong, JA, Teixeira-Dias, P, Clifft, RW, Edgecock, TR, Norton, PR, Tomalin, IR, Bloch-Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, MC, Locci, E, Perez, P, R, er, J, Renardy, JF, Rosowsky, A, Seager, P, Trabelsi, A, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, AM, Taylor, G, Booth, CN, Cartwright, S, Combley, F, Hodgson, PN, Lehto, M, Thompson, LF, Affholderbach, K, Bohrer, A, t, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Sieler, U, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, SR, Berkelman, K, Cranmer, K, Ferguson, DPS, Gao, Y, Gonzalez, S, Hayes, OJ, Hu, H, Jin, S, Kile, J, McNamara, PA, Nielsen, J, Pan, YB, von Wimmersperg-Toeller, JH, Wiedenmann, W, Wu, J, Wu, SL, Wu, X, Zobernig, G, Dissertori, G, Abdallah, J, Abreu, P, Adam, W, Adzic, P, Albrecht, T, Alderweireld, T, Alemany-Fern, ez, R, Allmendinger, T, Allport, PP, Amaldi, U, Amapane, N, Amato, S, Anashkin, E, Andreazza, A, Andringa, S, Anjos, N, 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Rick, H, Roney, Jm, Rosati, S, Rozen, Y, Runge, K, Sachs, K, Saeki, T, Sahr, O, Sarkisyan, Ekg, Schaile, Ad, Schaile, O, Scharff Hansen, P, Schieck, J, Schorner Sadenius, T, Schroder, M, Schumacher, M, Schwick, C, Scott, Wg, Seuster, R, Shears, Tg, Shen, Bc, Shepherd Themistocleous, Ch, Sherwood, P, Siroli, G, Skuja, A, Smith, Am, Sobie, R, Soldner Rembold, S, Spagnolo, S, Spano, F, Stah, A, Stephens, K, Strom, D, Strohmer, R, Tarem, S, Tasevsky, M, Taylor, Rj, Teuscher, R, Thomson, Ma, Torrence, E, Toya, D, Tran, P, Trefzger, T, Tricoli, A, Trigger, I, Trocsanyi, Z, Tsur, E, Turner Watson, Mf, Ueda, I, Ujvari, B, Vachon, B, Vollmer, Cf, Vannerem, P, Verzocchi, M, Voss, H, Vossebeld, J, Waller, D, Ward, Cp, Ward, Dr, Watkins, Pm, Watson, At, Watson, Nk, Well, P, Wengler, T, Wermes, N, Wetterling, D, Wilson, Gw, Wilson, Ja, Wyatt, Tr, Yamashita, S, Zer Zion, D, Zivkovic, L., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), ALEPH, DELPHI, L3, OPAL, Lees, J, Minard, M, Casado, M, Crespo, J, Fern, Ez, E, ez-Bosman, M, Mir, L, Forty, R, Greening, T, Hutchcroft, D, Rol, I, L, Ward, J, Pascolo, J, Hansen, P, Brient, J, Murtas, G, Pepe-Altarelli, M, Lynch, J, Kluge, E, Binnie, D, Dornan, P, Hill, R, Rutherford, S, Sedgbeer, J, Thompson, J, Ghete, V, Bouhova-Thacker, E, Bowdery, C, Clarke, D, Finch, A, Jones, R, Pearson, M, Robertson, N, S, Er, H, Moser, H, Grivaz, J, Veillet, J, De Vivie de Regie, J, Ligabue, F, Verdini, P, Blair, G, Garcia-Bellido, A, Green, M, Jones, L, Strong, J, Teixeira-Dias, P, Clifft, R, Edgecock, T, Norton, P, Tomalin, I, Bloch-Devaux, B, Lemaire, M, R, Er, J, Renardy, J, Litke, A, Booth, C, Hodgson, P, Thompson, L, Br, T, S, Armstrong, S, Ferguson, D, Hayes, O, Mcnamara, P, Pan, Y, von Wimmersperg-Toeller, J, Wu, S, Alemany-Fern, Ez, R, Allport, P, Apel, W, Augustin, J, Becks, K, Ben-Haim, E, Bertr, Booth, P, Bowcock, T, Brunet, J, Chung, S, Costa, M, Santo, M, Ez, J, Fulda-Quenzer, F, G, Elman, M, Gomez-Ceballos, G, Holmgren, S, Holt, P, Houlden, M, Jackson, J, Johansson, E, Johansson, P, Kersevan, B, King, B, Kjaer, N, Lopes, J, M, L, F, Marin, J, Martinez-Rivero, C, Meyer, W, Oblakowska-Mucha, A, Palacios, J, Papadopoulou, T, Pol, M, Ruhlmann-Kleider, V, Savoy-Navarro, A, Taffard, A, Turluer, M, Tyapkin, I, Washbrook, A, Zimin, N, Aguilar-Benitez, M, Alviggi, M, Andreev, V, Baarm, Baldew, S, Betev, B, Bil, Blaising, J, Blyth, S, Bobbink, G, Branson, J, Burger, J, Burger, W, Cai, X, Romeo, G, Chang, Y, Gong, Z, Ting, S, Wang, Z, van Dalen, J, Dova, M, Eppling, F, Falagan, M, Fi, Rini, E, Field, J, Fisher, P, Ganguli, S, Garcia-Abia, P, Gruenewald, M, Gupta, V, Gutay, L, Hou, S, Jin, B, Josa-Mutuberria, I, Kienzle-Focacci, M, Kim, J, Konig, A, Kraemer, R, de Guevara, P, L, I, G, Lee, H, Le Goff, J, Lin, C, Lin, W, Linde, F, Liu, Z, Ma, W, Martin, J, Mcneil, R, Metzger, W, Mohanty, G, Muijs, A, Nessi-Tedaldi, F, P, Oulas, D, Perret-Gallix, D, Piroue, P, Rahal-Callot, G, Rahaman, M, Rancoita, P, Roe, B, Rosier-Lees, S, Rubio, J, Ers, M, Schmidt-Kaerst, S, Schotanus, D, Stickl, Dp, Sun, L, Swain, J, Tang, X, Tonwar, S, Tung, K, van de Walle, R, Vorobyov, A, Wang, X, Xu, Z, Yang, B, Yang, C, Yang, H, Yeh, S, Zhang, Z, Zhu, G, Zhu, R, Zhuang, H, Akesson, P, Alex, Er, G, Anderson, K, Barlow, R, Batley, R, Bell, K, Bell, P, Bloodworth, I, Brown, R, Burckhart, H, Carnegie, R, Carter, A, Carter, J, Chang, C, Charlton, D, Dallavalle, G, De Wolf, E, Duerdoth, I, Gary, J, Geich-Gimbel, C, Gunther, P, Hanson, G, Harin-Dirac, M, Hawkes, C, Hemingway, R, Heuer, R, Hill, J, Homer, R, Igo-Kemenes, P, Junk, T, Keeler, R, Kellogg, R, Kennedy, B, Kim, D, Kowalewski, R, Lafferty, G, Sman, H, Layter, J, Lloyd, S, Loebinger, F, Marchant, T, Martin, A, Mcdonald, W, Mcmahon, T, Mcpherson, R, Mendez-Lorenzo, P, Miller, D, Neal, H, O'Neale, S, Oreglia, M, Pater, J, Patrick, G, Pilcher, J, Plane, D, Roney, J, Sarkisyan, E, Schaile, A, Scharff-Hansen, P, Schorner-Sadenius, T, Scott, W, Shears, T, Shen, B, Shepherd-Themistocleous, C, Smith, A, Soldner-Rembold, S, Taylor, R, Thomson, M, Turner-Watson, M, Vollmer, C, Ward, C, Ward, D, Watkins, P, Watson, A, Watson, N, Wilson, G, Wilson, J, Wyatt, T, Zer-Zion, D, Zivkovic, L, Aleph, C, Delphi, C, L3, C, Opal, C, LEP Working Grp Higgs Boson, S, OPAL Collaboration, LEP WORKING GROUP FOR HIGGS BOSON SEARCHES AND LEP, Collaboration, Spagnolo, Stefania Antonia, DELLA RICCA, Giuseppe, Giannini, Gianrossano, Flores, Sylvie, S., Schael, Aloisio, Alberto, Alviggi, Mariagrazia, Canale, Vincenzo, Chiefari, Giovanni, DELLA VOLPE, Domenico, Merola, Leonardo, Napolitano, Marco, S., Patricelli, Sciacca, Crisostomo, Lista, Luca, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, Straessner, Arno, Delphi (IHEF, IoP, FNWI), and L3 (IHEF, IoP, FNWI)
Subjects: Aleph, Particle physics, Nuclear and High Energy Physics, PARTICLE PHYSICS, LARGE ELECTRON POSITRON COLLIDER, ALEPH, DELPHI, L3, OPAL, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], elementary particles, FOS: Physical sciences, ddc:500.2, Astrophysics::Cosmology and Extragalactic Astrophysics, MASS, 01 natural sciences, Upper and lower bounds, Next-to-Minimal Supersymmetric Standard Model, Standard Model, High Energy Physics - Experiment, E(+)E(-) COLLISIONS, High Energy Physics - Experiment (hep-ex), BROKEN SYMMETRIES, Z(0) DECAYS, ROOT-S, PARTICLES, Consistency (statistics), 0103 physical sciences, Generation, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics, 010306 general physics, Physics, Research Groups and Centres\Physics\Low Temperature Physics, electron positron, 010308 nuclear & particles physics, Faculty of Science\Physics, High Energy Physics::Phenomenology, Settore FIS/01 - Fisica Sperimentale, Search for the Higgs boson, Higgs boson, Physique des particules élémentaires, High Energy Physics::Experiment, Particle Physics - Experiment, Higgs
Abstract: The four LEP Collaborations, ALEPH, DELPHI, L3 and OPAL, have collected a total of 2461 pb−1 of e+e− collision data at centre-of-mass energies between 189 and 209 GeV. The data are used to search for the Standard Model Higgs boson. The search results of the four Collaborations are combined and examined in a likelihood test for their consistency with two hypotheses: the background hypothesis and the signal plus background hypothesis. The corresponding confidences have been computed as functions of the hypothetical Higgs boson mass. A lower bound of 114.4 GeV/c2 is established, at the 95% confidence level, on the mass of the Standard Model Higgs boson. The LEP data are also used to set upper bounds on the HZZ coupling for various assumptions concerning the decay of the Higgs boson., Physics Letters B, 565, ISSN:0370-2693, ISSN:0031-9163, ISSN:1873-2445
Published: 2003

13. Search for stable hadronizing squarks and gluinos in $e^{+} e^{-}$ collisions up to $\sqrt{s}$ = 209 GeV

Author: Heister A, Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, Ruiz H, Colaleo A, Creanza D, De Filippis N, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Barklow T, Buchmuller O, Cattaneo M, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Sguazzoni G, Teubert F, Valassi A, Videau I, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Kraan AC, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Cerutti F, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Hill RD, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Leibenguth G, Lemaitre V, Blumenschein U, Holldorfer F, Jakobs K, Kayser F, Kleinknecht K, Muller AS, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Villegas M, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Azzurri P, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Jones LT, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Ward JJ, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Théorique et Astroparticules (LPTA), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, European Organization for Nuclear Research (CERN), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), UCL - SST/IRMP - Institut de recherche en mathématique et physique, Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Sguazzoni, G, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: Quark, Aleph, Particle physics, Standard Model, Physics and Astronomy (miscellaneous), Root-S, High Energy Physics::Lattice, Scalar (mathematics), FOS: Physical sciences, 01 natural sciences, Resonance (particle physics), Lower limit, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, QC770, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Monte-Carlo, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Physics, Gluino, Radiation, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, LEP, Gluon, Pair production, Higgs-Boson, High Energy Physics::Experiment, Supersymmetry, Scalar Top, Physics Event Generation, Particle Physics - Experiment
Abstract: Searches for stable, hadronizing scalar quarks and gluinos are performed using the data collected with the ALEPH detector at LEP. Gluon splitting into a gluino or a squark pair is searched for at centre-of-mass energies around the Z resonance, in the e+e- -> q qbar gluino gluino and q qbar squark antisquark processes. Stable squark pair production, and stop pair production with subsequent decays into a stable gluino, stop -> c gluino, are also directly searched for at centre-of-mass energies from 183 to 209 GeV. Altogether, stable hadronizing stop (sbottom) quarks are excluded up to masses of 95 (92) GeV/c2, and stable hadronizing gluinos are excluded up to 26.9 GeV/c2, at 95% confidence level. In the framework of R-parity-conserving supersymmetric models in which the gluino and the stop quark are the two lightest supersymmetric particles, a 95% C.L. lower limit of 80 GeV/c2 is set on the stop quark mass., Submitted to The European Physical Journal C
Published: 2003

14. Measurements of the strong coupling constant and the QCD colour factors using four-jet observables from hadronic Z decays

Author: Heister A, Schael S, Barate R, De Bonis I, Decamp D, Goy C, Lees JP, Merle E, Minard MN, Pietrzyk B, Boix G, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Martinez M, Merino G, Miquel R, Mir LM, Pacheco A, Ruiz H, Colaleo A, Creanza D, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Azzurri P, Buchmuller O, Cattaneo M, Cerutti F, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Greening TC, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Schneider O, Sguazzoni G, Tejessy W, Teubert F, Valassi A, Videau I, Ward J, Badaud F, Falvard A, Gay P, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Bonneaud G, Brient JC, Rouge A, Rumpf M, Swynghedauw M, Verderi M, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Halley A, Lynch JG, Negus P, O'Shea V, Raine C, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Marinelli N, Sedgbeer JK, Thompson JC, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Jakobs K, Kleinknecht K, Quast G, Renk B, Sander HG, Wachsmuth H, Zeitnitz C, Bonissent A, Coyle P, Leroy O, Payre P, Rousseau D, Talby M, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Wiedenmann W, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Lefrancois J, Veillet JJ, Yuan C, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Xie Z, Blair GA, Cowan G, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Bloch Devaux B, Colas P, Emery S, Kozanecki W, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Konstantinidis N, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Grupen C, Ngac A, Prange G, Sieler U, Giannini G, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G, RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010, ROLANDI, LUIGI, LIGABUE, FRANCO, Damoiseaux, Magali, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Théorique et Astroparticules (LPTA), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, A, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Xie, Z, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G, and RI ANTONELLI ANTONELLA/C 6238 2011 Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279, 2010
Subjects: Quantum chromodynamics, Physics, Particle physics, Annihilation, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Electron–positron annihilation, Astrophysics::High Energy Astrophysical Phenomena, Hadron, Resonance, Order (ring theory), Jet (particle physics), 01 natural sciences, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Resummation, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), Particle Physics - Experiment
Abstract: Data from ${\rm e^+e^-}$ annihilation into hadrons, taken with the ALEPH detector at the Z resonance, are analyzed. The four-jet rate is studied as a function of the resolution parameter and compared to next-to-leading order calculations combined with resummation of large logarithms. Angular correlations in four-jet events are measured and compared to next-to-leading order QCD predictions. With these observables two different measurements are performed. In a first analysis the strong coupling constant is measured from the four-jet rate yielding $\alpha_s(M_{\mathrm Z}) = 0.1170 \pm 0.0001 ({\rm stat}) \pm 0.0013 ({\rm sys})$ . In a second measurement the strong coupling constant and the QCD colour factors are determined simultaneously from a fit to the four-jet rate and the four-jet angular correlations, giving $\alpha_s(M_{\rm Z}) = 0.119 \pm 0.006 ({\rm stat}) \pm 0.026 ({\rm sys})$ $C_{\rm A} = 2.93 \pm 0.14 ({\rm stat}) \pm 0.58 ({\rm sys})$ $C_{\rm F} = 1.35 \pm 0.07 ({\rm stat}) \pm 0.26 ({\rm sys})$ in good agreement with the expectation from QCD.
Published: 2003

15. Improved search for B-S(0)-(B)over-bar(S)(0) oscillations

Author: Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, W, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, T, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Bencivenni, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, A, Lynch, Jg, Negus, P, O'Shea, V, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, ALBERTO MARIA, Palla, F, Sanguinetti, G, Sciaba, A, Spagnola, P, Tenchini, R, Venturi, A, Verdini, Pg, Xie, Z, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller JH, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, W, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, T, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Bencivenni, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, A, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Spagnola, P, Tenchini, R, Venturi, A, Verdini, Pg, Xie, Z, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Experiment
Abstract: An improved search for B-s(0) oscillations is performed in the ALEPH data sample collected during the first phase of LEP, and reprocessed in 1998. Three analyses based on complementary event selections are presented. First, decays of B-s(0) mesons into hadronic flavour eigenstates are fully reconstructed. This selection yields a small sample of candidates with excellent decay length and momentum resolution and high average B-s(0) purity. Semileptonic decays with a reconstructed D-s(-) meson provide a second sample with larger statistics, high average B-s(0) purity, but a poorer momentum and decay length resolution due to the partial decay reconstruction. Finally, semileptonic b-hadron decays are inclusively selected and yield the data sample with the highest sensitivity to B-s(0) oscillations, as the much higher statistics compensate for the low average B-s(0) purity and poorer time resolution. A lower limit is set at Deltam(s) > 10.9 ps(-1) at 95%C.L., significantly lower than the expected limit of 15.2 ps(-1).
Published: 2003

16. Search for gamma gamma decays of a Higgs boson in e(+)e(-) collisions at root s up to 209 GeV

Author: Heister A, Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Boix G, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman A, Garrido L, Grauges E, Lopez J, Martinez M, Merino G, Pacheco A, Paneque D, Ruiz H, Colaleo A, Creanza D, De Filippis N, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Azzurri P, Barklow T, Buchmuller O, Cattaneo M, Cerutti F, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Greening TC, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Sguazzoni G, Tejessy W, Teubert F, Valassi A, Videau I, Ward JJ, Badaud E, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Swynghedauw M, Tanaka R, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Leibenguth G, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Hill RD, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Lemaitre V, Blumenschein U, Holldorfer F, Jakobs K, Kayser F, Kleinknecht K, Muller AS, Quast G, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Huttmann K, Lutjens G, Manner W, Moser HG, Settles R, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, de Regie JBD, Yuan C, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Jones LT, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Seager P, Tuchming B, Vallage B, Konstantinidis N, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Sieler U, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO, Heister, A, Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, A, Garrido, L, Grauges, E, Lopez, J, Martinez, M, Merino, G, Pacheco, A, Paneque, D, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Barklow, T, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, Jj, Badaud, E, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Hill, Rd, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Kleinknecht, K, Muller, A, Quast, G, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, de Regie, Jbd, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Jones, Lt, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Seager, P, Tuchming, B, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Sieler, U, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for events with a photon pair arising from the decay of a Higgs boson produced in association with a fermion pair, is performed in 893 pb(-1) of data recorded by the ALEPH detector at LEP at centre-of-mass energies up to 209 GeV. No excess of such events is found over the expected background. An upper limit is derived on the product of the e(+)e(-) --> HZ cross section and the H --> gammagamma branching fraction as a function of the Higgs boson mass. A fermiophobic Higgs boson produced with the Standard Model cross section is excluded at 95% confidence level for all masses below 105.4 GeV/c(2). (C) 2002 Elsevier Science B.V. All rights reserved.
Published: 2002

17. Measurement of the forward-backward asymmetry in Z -> b(b)over-bar and Z -> c(c)over-bar decays with leptons

Author: Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, A, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, ALBERTO MARIA, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller JH, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Boix, G, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, A, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, A, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Yuan, C, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller, Jh, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, Wu, J, Wu, Sl, Wu, X, Zobernig, G, and Dissertori, G.
Subjects: Physics and Astronomy (miscellaneous), Engineering (miscellaneous), High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The sample of hadronic Z decays collected by the ALEPH detector at LEP in the years 1991-1995 is analysed in order to measure the forward-backward asymmetry in Z --> b (b) over bar and Z --> cc events and the B(0)-(B) over bar (0) average mixing parameter (chi) over bar. Quark charges are tagged by the charges of electrons and muons produced in b and c semileptonic decays. Multivariate analyses are used to separate the event flavours and b --> l/b --> c --> l processes. The b and c quark asymmetries are measured' simultaneously; the average mixing parameter and the pole asymmetries are determined to be (chi) over bar = 0.1196 +/- 0.0049 (stat.) (+0.0043)(-0.0050) (syst.), A(FB)(0,b) = 0.0998 +/- 0.0040 (stat.) +/- 0.0017 (syst.), A(FB)(0,c) 0.0732 +/- 0.0053 (stat.) +/- 0.0037 (syst.). These asymmetries, combined with the ALEPH measurements of the b asymmetry using inclusive b hadron decays and of the c asymmetry using reconstructed D mesons, correspond to a value of the effective electroweak mixing angle of sin (2)theta(W)(eff) = 0.23188 +/- 0.00046.
Published: 2002

18. Measurement of Ab_FB using inclusive b-hadron decays

Author: Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, An, Pietrzyk, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colalco, A, Creanza, Donato Maria, de Palma, M, Iaselli, Giuseppe, Maggi, Giorgio Pietro, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Greening, Tc, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schneider, O, Tejessy, W, Teubert, F, Tournefier, E, Ward, J, Ajaltouni, Z, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, A, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Spagnolo, P, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Videau, I, Yuan, C, Bagliesi, G, Boccali, T, Calderini, G, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller JH, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, An, Pietrzyk, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colalco, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Greening, Tc, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Tejessy, W, Teubert, F, Tournefier, E, Ward, J, Ajaltouni, Z, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, A, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Spagnolo, P, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Videau, I, Yuan, C, Bagliesi, G, Boccali, T, Calderini, G, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller, Jh, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: Physics, Particle physics, Aleph, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, media_common.quotation_subject, Hadron, Estimator, FOS: Physical sciences, Charge (physics), Jet (particle physics), 01 natural sciences, Asymmetry, Vertex (geometry), Standard Model, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, Engineering (miscellaneous), Particle Physics - Experiment, media_common
Abstract: Based on a sample of four million events collected by ALEPH from 1991 to 1995, a measurement of the forward-backward asymmetry in Z -> b-barb decays using inclusive final states is presented. High-performance tagging of b-barb events in a wide angular range is achieved using neural network techniques. An optimal hemisphere charge estimator is built by merging primary and secondary vertex information, leading kaon identification and jet charge in a neural network. The average charge asymmetry, the flavour tagging efficiencies and mean b-hemisphere charges are measured from data and used to extract the pole b asymmetry in the Standard Model A^{0,b}_{FB} = 0.1009 +- 0.0027 (stat) +- 0.0015 (syst), corresponding to a value of the effective weak mixing angle of sin^2(theta_W^{eff}) = 0.23193 +- 0.00056., 25 pages, 7 figures
Published: 2001

19. Measurement of the Michel parameters and the nu(tau) helicity in tau lepton decays

Author: Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Greening, Tc, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Ward, J, Ajaltouni, Z, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Videau, I, Yuan, C, Bagliesi, G, Boccali, T, Calderini, G, Foa, L, Giassi, A, Ligabue, F, Messineo, ALBERTO MARIA, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller JH, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Heister, A, Schael, S, Barate, R, De Bonis, I, Decamp, D, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Clerbaux, B, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Greening, Tc, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Ward, J, Ajaltouni, Z, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Marinelli, N, Sedgbeer, Jk, Thompson, Jc, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Bonissent, A, Carr, J, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Aleppo, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Settles, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Veillet, Jj, Videau, I, Yuan, C, Bagliesi, G, Boccali, T, Calderini, G, Foa, L, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, von Wimmersperg Toeller, Jh, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J, Armstrong, Sr, Cranmer, K, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, BOMBAR, Claudine, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Physics, Particle physics, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, Parity (physics), Weak interaction, 01 natural sciences, Helicity, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Michel parameters, High Energy Physics::Experiment, 010306 general physics, Engineering (miscellaneous), Particle Physics - Experiment, Lepton
Abstract: A measurement of the Michel parameters and the average $\nu_\tau$ helicity in $\tau$ lepton decays is described. The data was collected with the ALEPH detector at LEP during the years 1991 to 1995. A total integrated luminosity of 155\,$\text{pb}^{-1}$ is analysed. The Michel parameters $\rho_l$, $\xi_l$, $(\xi\delta)_l$ ($l=e,\mu$), and $\eta_\mu$ are determined for the leptonic deca ys, and the chirality parameters $\xi_\pi$, $\xi_\rho$, and $\xi_{a_1}$ for the hadronic final states. Under the assumptions of $e$\bis $\mu$ universality and $\xi_\pi=\xi_\rho=\xi_{a_1}$, the values $\rho_l=0.742\pm 0.016, \eta_l=0.01 2\pm 0.026,\break (\xi\delta)_l=0.776\pm 0.051, \xi_l=0.986\pm 0.074$, and $\xi_h=0.992\pm 0.011$ are obtained. No significant deviation is observed from the Standard Model assumption of the \ vma{} structure of the charged weak interaction.
Published: 2001

20. Production ofK 0 and Λ in hadronic Z decays

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, MATTISON T, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, CHAI Y, HUANG D, HUANG X, LIN J, WANG T, XIE Y, XU D, XU R, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, BOUDREAU J, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, GANIS G, GAY C, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MATO P, MEINHARD H, MINTEN A, MIQUEL R, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, ROLANDI L, ROTHBERG J, SAICH M, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WASSERBAECH S, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GRAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, MOLLERUD R, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, LEVINTHAL D, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, COLLING DJ, DORNAN PJ, HASSARD JF, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, PAYNE DG, SANMARTIN G, SEDGBEER JK, WRIGHT AG, GIRTLER P, KUHN D, RUDOLPH G, VOGL R, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, BENCHEIKH AM, BENCHOUK C, BONISSENT A, CALVET D, CARR J, DIACONU C, ETIENNE F, NICOD D, PAYRE P, ROOS L, ROUSSEAU D, SCHWEMLING P, TALBY M, ADLUNG S, ASSMANN R, BAUER C, BLUM W, BROWN D, CATTANEO P, DEHNING B, DIETL H, DYDAK F, FRANK M, HALLEY AW, JAKOBS K, KROHA H, LAUBER J, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, SCHAEL S, SCHRODER J, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STIEGLER U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JANOT P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SIMION S, SCHUNE MH, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI, Massimo, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LIGABUE F, LUSIANI A, MARROCCHESI PS, MARTIN EB, MESSINEO A, RIZZO G, SANGUINETTI G, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, GAO Y, GREEN MG, JOHNSON DL, MARCH PV, MEDCALF T, MIR LM, QUAZI IS, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS S, EDWARDS M, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, BELLANTONI L, CONWAY JS, FENG Z, FERGUSON DPS, GAO YS, GRAHL J, HARTON JL, HAYES OJ, HU H, NACHTMAN JM, PAN YB, SAADI Y, SCHMITT M, SCOTT I, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G., D., Buskulic, D., Casper, I., Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, Garrido, L. l., M., Martinez, T., Mattison, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Teubert, D., Creanza, M., Palma, A., Farilla, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, Y., Chai, D., Huang, X., Huang, J., Lin, T., Wang, Y., Xie, D., Xu, R., Xu, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, J., Boudreau, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, G., Gani, C., Gay, M., Girone, R., Hagelberg, J., Harvey, R., Jacobsen, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, P., Mato, H., Meinhard, A., Minten, R., Miquel, P., Palazzi, J. R., Pater, P., Perrodo, J. F., Pusztaszeri, F., Ranjard, L., Rolandi, J., Rothberg, M., Saich, D., Schlatter, M., Schmelling, W., Tejessy, I. R., Tomalin, R., Veenhof, A., Venturi, H., Wachsmuth, S., Wasserbaech, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, S. D., Johnson, R., Møllerud, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Veitch, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, D., Levinthal, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, F., Cerutti, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S., Salomone, P., Colrain, I., Have, I. G., Knowle, J. G., Lynch, W., Maitland, W. T., Morton, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, H., Stenzel, K., Tittel, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, M., Cattaneo, D. J., Colling, P. J., Dornan, J. F., Hassard, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, D. G., Payne, G., San Martin, J. K., Sedgbeer, A. G., Wright, P., Girtler, D., Kuhn, G., Rudolph, R., Vogl, C. K., Bowdery, T. J., Brodbeck, A. J., Finch, F., Foster, G., Hughe, D., Jackson, N. R., Keemer, M., Nuttall, A., Patel, T., Sloan, S. W., Snow, E. P., Whelan, A., Galla, A. M., Greene, K., Kleinknecht, J., Raab, B., Renk, H. G., Sander, H., Schmidt, S. M., Walther, R., Wanke, B., Wolf, A. M., Bencheikh, C., Benchouk, A., Bonissent, D., Calvet, J., Carr, C., Diaconu, F., Etienne, D., Nicod, P., Payre, L., Roo, D., Rousseau, P., Schwemling, M., Talby, S., Adlung, R., Assmann, C., Bauer, W., Blum, D., Brown, P., Cattaneo, B., Dehning, H., Dietl, F., Dydak, M., Frank, A. W., Halley, K., Jakob, H., Kroha, J., Lauber, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, S., Schael, J., Schröder, A. S., Schwarz, R., Settle, H., Seywerd, U., Stierlin, U., Stiegler, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., P., Janot, M., Jacquet, D. W., Kim, F., Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, S., Simion, M. H., Schune, J. J., Veillet, I., Videau, D., Abbaneo, G., Bagliesi, G., Batignani, U., Bottigli, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, I., Ferrante, F., Fidecaro, L., Foà, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, E. B., Martin, A., Messineo, G., Rizzo, G., Sanguinetti, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, Y., Gao, M. G., Green, D. L., Johnson, P. V., March, T., Medcalf, Mir, L. l. M., I. S., Quazi, J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Mohand, B., Vallage, R. P., Johnson, A. M., Litke, G., Taylor, J., Wear, A., Beddall, C. N., Booth, S., Cartwright, F., Combley, I., Dawson, A., Koksal, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, U., Schäfer, L., Smolik, Bosisio, Luciano, R., Marina, Giannini, Gianrossano, B., Gobbo, L., Piti, F., Ragusa, L., Bellantoni, J. S., Conway, Z., Feng, D. P. S., Ferguson, Y. S., Gao, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, J. M., Nachtman, Y. B., Pan, Y., Saadi, M., Schmitt, I., Scott, V., Sharma, J. D., Turk, A. M., Walsh, F. V., Weber, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, G., Zobernig, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, J, Minard, M, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, J, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Mattison, T, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, J, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chai, Y, Huang, D, Huang, X, Lin, J, Wang, T, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Boudreau, J, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, R, Ganis, G, Gay, C, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Mato, P, Meinhard, H, Minten, A, Miquel, R, Palazzi, P, Pater, J, Perrodo, P, Pusztaszeri, J, Ranjard, F, Rolandi, L, Rothberg, J, Saich, M, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, I, Veenhof, R, Venturi, A, Wachsmuth, H, Wasserbaech, S, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gray, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Montret, J, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Saadi, F, Fearnley, T, Hansen, J, Hansen, P, Johnson, S, Mollerud, R, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, J, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, D, Parsons, M, Veitch, E, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, D, Levinthal, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, I, Lynch, J, Maitland, W, Morton, W, Raine, C, Reeves, P, Scarr, J, Smith, K, Smith, M, Thompson, A, Thorn, S, Turnbull, R, Becker, U, Braun, O, Geweniger, C, Hanke, P, Hepp, V, Kluge, E, Putzer, A, Rensch, B, Schmidt, M, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, D, Cameron, W, Cattaneo, M, Colling, D, Dornan, P, Hassard, J, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Payne, D, Sanmartin, G, Sedgbeer, J, Wright, A, Girtler, P, Kuhn, D, Rudolph, G, Vogl, R, Bowdery, C, Brodbeck, T, Finch, A, Foster, F, Hughes, G, Jackson, D, Keemer, N, Nuttall, M, Patel, A, Sloan, T, Snow, S, Whelan, E, Galla, A, Greene, A, Kleinknecht, K, Raab, J, Renk, B, Sander, H, Schmidt, H, Walther, S, Wanke, R, Wolf, B, Bencheikh, A, Benchouk, C, Bonissent, A, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Nicod, D, Payre, P, Roos, L, Rousseau, D, Schwemling, P, Talby, M, Adlung, S, Assmann, R, Bauer, C, Blum, W, Brown, D, Cattaneo, P, Dehning, B, Dietl, H, Dydak, F, Frank, M, Halley, A, Jakobs, K, Kroha, H, Lauber, J, Lutjens, G, Lutz, G, Manner, W, Moser, H, Richter, R, Schael, S, Schroder, J, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stiegler, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, J, Heusse, P, Janot, P, Jacquet, M, Kim, D, Lediberder, F, Lefrancois, J, Lutz, A, Musolino, G, Nikolic, I, Park, H, Park, I, Simion, S, Schune, M, Veillet, J, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, M, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, M, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P, Martin, E, Messineo, A, Rizzo, G, Sanguinetti, G, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, P, Walsh, J, Betteridge, A, Gao, Y, Green, M, Johnson, D, March, P, Medcalf, T, Mir, L, Quazi, I, Strong, J, Bertin, V, Botterill, D, Clifft, R, Edgecock, T, Haywood, S, Edwards, S, Edwards, M, Norton, P, Thompson, J, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, M, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, J, Rosowsky, A, Roussarie, A, Schuller, J, Schwindling, J, Mohand, D, Vallage, B, Johnson, R, Litke, A, Taylor, G, Wear, J, Beddall, A, Booth, C, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Rankin, C, Thompson, L, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Bellantoni, L, Conway, J, Feng, Z, Ferguson, D, Grahl, J, Harton, J, Hayes, O, Hu, H, Nachtman, J, Pan, Y, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, J, Walsh, A, Weber, F, Wu, S, Wu, X, Yamartino, J, Zheng, M, and Zobernig, G
Subjects: Physics, Particle physics, E+E ANNIHILATION, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, LEP, ALEPH, Lambda, 01 natural sciences, Hadronization, ALEPH Experiment, Nuclear physics, 0103 physical sciences, JETS, High Energy Physics::Experiment, 010306 general physics, Engineering (miscellaneous), ALEPH experiment
Abstract: Measurements of the inclusive cross-sections forK 0 and Λ production in hadronic decays of the Z are presented together with measurements of two-particle correlations within pairs of Λ andK 0. The results are compared with predictions from the hadronization models Jetset, based on string fragmentation, and Herwig, based on cluster decays. TheK 0 spectrum is found to be harder than predicted by both models, while the Λ spectrum is softer than predicted. The correlation measurements are all reproduced well by Jetset, while Herwig misses some of the qualitative features and overestimates the size of the $$\Lambda \bar \Lambda $$ correlation. Finally, the possibility of Bose-Einstein correlation in theK 0 K 0 system is discussed.
Published: 1994

21. Search for gauge mediated SUSY breaking topologies at root s similar to 189 GeV

Author: Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Riu, I, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, Alessia Rita, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Ciulli, V, Davies, G, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Leroy, O, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Valassi, A, Wright, Ae, Ajaltouni, Z, Chazelle, Fbg, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Pascolo, Jm, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Smith, D, Teixeira Dias, P, Thompson, As, Ward, Jj, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Nowell, J, Przysiezniak, H, Sciaba, A, Sedgbeer, Jk, Thompson, Jc, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Williams, Mi, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, As, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Zeitnitz, Hwc, Ziegler, T, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Payre, P, Rousseau, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie JBD, Zerwas, D, Bagliesi, C, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, F, Marrocchesi, Ps, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Laucon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Seager, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Loomis, C, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Borean, C, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, von Wimmersperg Toeller JH, Wu, Sl, Wu, X, Zobernig, G., Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Riu, I, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Ciulli, V, Davies, G, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kado, M, Leroy, O, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Valassi, A, Wright, Ae, Ajaltouni, Z, Chazelle, Fbg, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Pascolo, Jm, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Smith, D, Teixeira Dias, P, Thompson, A, Ward, Jj, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Leibenguth, G, Putzer, A, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Nowell, J, Przysiezniak, H, Sciaba, A, Sedgbeer, Jk, Thompson, Jc, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Williams, Mi, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, A, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Zeitnitz, Hwc, Ziegler, T, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Payre, P, Rousseau, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie, Jbd, Zerwas, D, Bagliesi, C, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Laucon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Seager, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Loomis, C, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Borean, C, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, von Wimmersperg Toeller, Jh, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Searches for topologies characteristic of Gauge Mediated SUSY Breaking models (GMSB) are performed by analysing 173.6 pb(-1) of data collected at root s = 188.6 GeV with the ALEPH detector. These topologies include acoplanar photons, non-pointing single photon, acoplanar leptons, large impact parameter leptons! detached slepton decay vertices, heavy stable charged sleptons and four leptons plus missing: energy final states. No evidence for these new phenomena is observed and limits on production cross sections and sparticle masses are derived. A scan of a minimal GMSB parameter space is performed and model dependent lower limits of about 45 GeV/c(2) on the next-to-lightest supersymmetric particle (NLSP) mass and of about 9 TeV on the mass scale parameter Lambda are derived, independently of the NLSP lifetime.
Published: 2000

22. A study of single W production in e(+)e(-) collisions at root s=161-183 GeV

Author: Barate R, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Przysiezniak H, Alemany R, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Pacheco A, Park IC, Riu I, Colaleo A, Creanza D, de Palma M, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Boix G, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Greening TC, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Leroy O, Loomis C, Maley P, Mato P, Minten A, Moutoussi A, Ranjard F, Schlatter D, Schmitt M, Schneider O, Spagnolo P, Tejessy W, Teubert F, Tomalin IR, Tournefier E, Wright AE, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Dessagne S, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Swynghedauw M, Tanaka R, Valassi A, Videau H, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Chalmers M, Curtis L, Lynch JG, Negus P, O'Shea V, Raeven B, Raine C, Smith D, Teixeira Dias P, Thompson AS, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Marinelli N, Martin EB, Nash J, Nowell J, Sciaba A, Sedgbeer JK, Thomson E, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bowdery CK, Buck PG, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson NA, Smizanska M, Williams MI, Giehl I, Holldorfer F, Jakobs K, Kleinknecht K, Krocker M, Muller AS, Nurnberger HA, Quast G, Renk B, Rohne E, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Aubert JJ, Benchouk C, Bonissent A, Carr J, Coyle P, Ealet A, Fouchez D, Motsch F, Payre P, Rousseau D, Talby M, Thulasidas M, Tilquin A, Aleppo M, Antonelli M, Ragusa F, Buscher V, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Azzurri P, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Kado M, Lefrancois J, Serin L, Veillet JJ, Videau I, de Regie JBD, Zerwas D, Bagliesi G, Bettarini S, Boccali T, Bozzi C, Calderini G, Dell'Orso R, Ferrante I, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sguazzoni G, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Coles J, Cowan G, Green MG, Hutchcroft DE, Jones LT, Medcalf T, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Norton PR, Thompson JC, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Rosowsky A, Trabelsi A, Tuchming B, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Kelly MS, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Grupen C, Hess J, Misiejuk A, Prange G, Sieler U, Giannini G, Gobbo B, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, McNamara PA, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Zobernig G., ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Przysiezniak, H, Alemany, R, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Park, Ic, Riu, I, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Loomis, C, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tomalin, Ir, Tournefier, E, Wright, Ae, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, M, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Raine, C, Smith, D, Teixeira Dias, P, Thompson, A, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Nowell, J, Sciaba, A, Sedgbeer, Jk, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Williams, Mi, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, A, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Aubert, Jj, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Motsch, F, Payre, P, Rousseau, D, Talby, M, Thulasidas, M, Tilquin, A, Aleppo, M, Antonelli, M, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Kado, M, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie, Jbd, Zerwas, D, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Kelly, M, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment
Abstract: Single W production is studied in the data recorded with the ALEPH detector at LEP at centre-of-mass energies between 161 and 183 GeV. The cross section is measured to be sigma(w) = 0.41 +/- 0.17(stat.) +/- 0.04(syst.) pb at 183 GeV, consistent with the Standard Model expectation. Limits on non-standard WW gamma couplings are deduced as -1.6 < kappa gamma < 1.5 (lambda(gamma) = 0) and -1.6 < lambda(gamma) < 1.6 (kappa(gamma) = 1) at 95% C.L. A search for effectively invisible decays of the W boson in W pair production is performed, leading to an upper Limit on the branching ratio of 1.3% (Gamma(inv) = 27 MeV) at 95% C.L. (C) 1999 Elsevier Science B.V. All rights reserved.
Published: 1999

23. Search for supersymmetry with a dominant R-parity violating LQ(D)over-bar coupling in e(+)e(-) collisions at centre-of-mass energies of 130 GeV to 172 GeV

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Lucotte A, Martin F, Merle E, Minard MN, Nief JY, Perrodo P, Pietrzyk B, Alemany R, Casado MP, Chmeissani M, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Pacheco A, Park IC, Pascual A, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Boix G, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Hagelberg R, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Leroy O, Loomis C, Maley P, Mato P, Minten A, Moneta L, Moutoussi A, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Tournefier E, Vreeswijk M, Wachsmuth H, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Dessagne S, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Tanaka R, Valassi A, Videau H, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Chalmers M, Curtis L, Lynch JG, Negus P, O'Shea V, Raine C, Scarr JM, Teixeira Dias P, Thompson AS, Thomson E, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Marinelli N, Martin EB, Nash J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson AN, Williams MI, van Gemmeren P, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Krocker M, Nurnberger HA, Quast G, Renk B, Rohne E, Sander HG, Schmeling S, Zeitnitz C, Ziegler T, Aubert JJ, Benchouk C, Bonissent A, Carr J, Coyle P, Ealet A, Fouchez D, Motsch F, Payre P, Talby M, Thulasidas M, Tilquin A, Aleppo M, Antonelli M, Ragusa F, Berlich R, Buscher V, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Kado M, Kim DW, Le Diberder F, Lefrancois J, Serin L, Veillet JJ, Videau I, de Regic JBD, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Boccali T, Bozzi C, Calderini G, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messinco A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Chambers JT, Coles J, Cowan G, Green MG, Medcalf T, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Przysiezniak H, Rander J, Renardy JF, Rosowsky A, Trabelsi A, Tuchming B, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Kelly MS, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Foss J, Grupen C, Prange G, Smolik L, Stephan F, Giannini G, Gobbo B, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Zobernig G, RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Lucotte, A, Martin, F, Merle, E, Minard, Mn, Nief, Jy, Perrodo, P, Pietrzyk, B, Alemany, R, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Park, Ic, Pascual, A, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hagelberg, R, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Loomis, C, Maley, P, Mato, P, Minten, A, Moneta, L, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Tournefier, E, Vreeswijk, M, Wachsmuth, H, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Teixeira Dias, P, Thompson, A, Thomson, E, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, An, Williams, Mi, van Gemmeren, P, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Krocker, M, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Zeitnitz, C, Ziegler, T, Aubert, Jj, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Motsch, F, Payre, P, Talby, M, Thulasidas, M, Tilquin, A, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kado, M, Kim, Dw, Le Diberder, F, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regic, Jbd, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messinco, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Chambers, Jt, Coles, J, Cowan, G, Green, Mg, Medcalf, T, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Przysiezniak, H, Rander, J, Renardy, Jf, Rosowsky, A, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Foss, J, Grupen, C, Prange, G, Smolik, L, Stephan, F, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G, and RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809, 2012
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LQ (D) over bar coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This result is translated into lower limits on the masses of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, for m(o) = 500 GeV/c(2) and tan beta = root 2 charginos with masses smaller than 81 GeV/c(2) and neutralinos with masses smaller than 29 GeV/c(2) are excluded at the 95% confidence level for any generation structure of the LQ (D) over bar coupling.
Published: 1999

24. Measurement of the hadronic photon structure function at LEP 1 for < Q2 > values between 9.9 and 284 GeV2

Author: Barate R, Decamp D, Ghez P, Goy C, Lees JP, Merle E, Minard MN, Pietrzyk B, Alemany R, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Pacheco A, Park IC, Riu I, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Boix G, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Leroy O, Mato P, Minten A, Moutoussi A, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Spagnolo P, Tejessy W, Teubert F, Tomalin IR, Tournefier E, Wright AE, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Siotis I, Vayaki A, Blondel A, Bonneaud G, Brient JC, Rouge A, Rumpf M, Swynghedauw M, Verderi M, Videau H, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Lynch JG, Negus P, O'Shea V, Raine C, Teixeira Dias P, Thompson AS, Buchmuller O, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Marinelli N, Sciaba A, Sedgbeer JK, Thomson E, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bowdery CK, Buck PG, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson NA, Williams MI, Giehl I, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, Wachsmuth H, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Carr J, Coyle P, Etienne F, Motsch F, Payre P, Talby M, Thulasidas M, Aleppo M, Antonelli M, Ragusa F, Buscher V, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedennmann W, Wolf G, Azzurri P, Boucrot J, Callot O, Chen S, Cordier A, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Le Diberder F, Lefrancois J, Lutz AM, Schune MH, Veillet JJ, Videau I, Zerwas D, Bagliesi G, Bettarini S, Boccali T, Bozzi C, Calderini G, Dell'Orso R, Ferrante I, Foa L, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sguazzoni G, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Cowan G, Green MG, Medcalf T, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Norton PR, Thompson JC, Bloch Devaux B, Colas P, Emery S, Kozanecki W, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Black SN, Dann JH, Johnson RP, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Kelly MS, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Grupen C, Prange G, Giannini G, Gobbo B, Rothberg J, Wasserbaech S, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Zobernig G, RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Pacheco, A, Park, Ic, Riu, I, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tomalin, Ir, Tournefier, E, Wright, Ae, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Rouge, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Teixeira Dias, P, Thompson, A, Buchmuller, O, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Sciaba, A, Sedgbeer, Jk, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Williams, Mi, Giehl, I, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Wachsmuth, H, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Etienne, F, Motsch, F, Payre, P, Talby, M, Thulasidas, M, Aleppo, M, Antonelli, M, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedennmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Veillet, Jj, Videau, I, Zerwas, D, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Foa, L, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Cowan, G, Green, Mg, Medcalf, T, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Prange, G, Giannini, G, Gobbo, B, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G, and RI Jones Roger/H 5578 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 O'Shea Val/G 1279 2010 Ferrante Isidoro/F 1017, 2012
Subjects: High Energy Physics::Experiment
Abstract: Inclusive gamma*gamma interactions to hadronic final states where one scattered electron or positron is detected in the electromagnetic calorimeters have been studied in the LEP 1 data taken by ALEPH from 1991 to 1995. The event sample has been used to measure the hadronic structure function of the photon F-2(gamma) in three bins with < Q(2)> of 9.9, 20.7 and 284 GeV2. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
Published: 1999

25. A direct measurement of vertical bar V-cs vertical bar in hadronic W decays using a charm tag

Author: Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Riu, I, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, F, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Wright, Ae, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, H, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Raine, C, Smith, D, Teixeira Dias, P, Thompson, As, Ward, Jj, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Nowell, J, Przysiezniak, H, Sciaba, A, Sedgbeer, Jk, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Williams, Mi, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, As, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Aubert, Jj, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Kado, M, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie JBD, Zerwas, D, Bagliesi, G, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, Isidoro, Giassi, A, Gregorio, A, Ligabue, F, Marrocchesi, Ps, Messineo, ALBERTO MARIA, Palla, F, Rizzo, Giuliana, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Tomalin, Ir, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Saeger, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Loomis, G, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, von Wimmersperg Toeller JH, Wu, Sl, Wu, X, Zobernig, G., Barate, R, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Alemany, R, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Riu, I, Ruiz, H, Colaleo, A, Creanza, D, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, F, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Buchmuller, O, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Greening, Tc, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Maley, P, Mato, P, Minten, A, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmitt, M, Schneider, O, Spagnolo, P, Tejessy, W, Teubert, F, Tournefier, E, Wright, Ae, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Swynghedauw, H, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raeven, B, Raine, C, Smith, D, Teixeira Dias, P, Thompson, A, Ward, Jj, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Nowell, J, Przysiezniak, H, Sciaba, A, Sedgbeer, Jk, Thomson, E, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Buck, Pg, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, Na, Smizanska, M, Williams, Mi, Giehl, I, Holldorfer, F, Jakobs, K, Kleinknecht, K, Krocker, M, Muller, A, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Aubert, Jj, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Tilquin, A, Aleppo, M, Antonelli, M, Gilardoni, S, Ragusa, F, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Azzurri, P, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Kado, M, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie, Jbd, Zerwas, D, Bagliesi, G, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sguazzoni, G, Tenchini, R, Venturi, A, Verdini, Pg, Blair, Ga, Coles, J, Cowan, G, Green, Mg, Hutchcroft, De, Jones, Lt, Medcalf, T, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Tomalin, Ir, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Saeger, P, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Loomis, G, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Misiejuk, A, Prange, G, Sieler, U, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, von Wimmersperg Toeller, Jh, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The inclusive charm production rate in W decays is measured from a study of the properties of final state particles. The sample of W pairs is selected from 67.7 pb(-1) collected by ALEPH in 1996 and 1997 at centre-of-mass energies near 172 and 183 GeV in the channels W+W- --> 4q and W+W- --> l . The branching fraction of hadronic W decays to a final state containing a c quark, R-c(W) = Gamma(W --> hadrons), is measured to be 0.51 +/- 0.05(stat) +/- 0.03(syst). This allows a direct determination of the CKM matrix element \V-cs\ = 1.00 +/- 0.11(stat) +/- 0.07(syst). (C) 1999 Published by Elsevier Science B.V. All rights reserved.
Published: 1999

26. Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV RID C-6238-2011 RID F-5127-2011 RID G-1279-2010 RID H-5578-2011

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Lees JP, Lucotte A, Minard MN, Nief JY, Pietrzyk B, Casado MP, Chmeissani M, Comas P, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido L, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Padilla C, Park IC, Pascual A, Perlas JA, Riu J, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Marinelli N, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Alemany R, Bazarko AO, Becker U, Bright Thomas P, Cattaneo M, Cerutti F, Dissertori G, Drevermann H, Forty RW, Frank M, Hagelberg R, Hansen JB, Harvey J, Janot P, Jost B, Kneringer E, Lehraus I, Mato P, Minten A, Moneta L, Pacheco A, Pusztaszeri JF, Ranjard F, Rizzo G, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Wachsmuth H, Wagner A, Ajaltouni Z, Barres A, Boyer C, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rosnet P, Rossignol JM, Fearnley T, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Valassi A, Videau H, Boccali T, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Casper D, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Dorris SJ, Halley AW, Knowles IG, Lynch JG, O'Shea V, Raine C, Scarr JM, Smith K, Teixeira Dias P, Thompson AS, Thomson E, Thomson F, Turnbull RM, Buchmuller O, Dhamotharan S, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Morawitz P, Moutoussi A, Nash J, Sedgbeer JK, Spagnolo P, Stacey AM, Williams MD, Ghete VM, Girtler P, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Jones RWL, Sloan T, Whelan EP, Williams MI, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, van Gemmeren P, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Bujosa G, Carr J, Coyle P, Diaconu C, Ealet A, Fouchez D, Konstantinidis N, Leroy O, Motsch F, Payre P, Talby M, Sadouki A, Thulasidas M, Tilquin A, Trabelsi K, Aleppo M, Antonelli M, Ragusa F, Berlich R, Blum W, Buscher V, Dietl H, Ganis G, Gotzhein C, Kroha H, Lutjens G, Lutz G, Manner W, Moser HG, Richter R, Rosado Schlosser A, Schael S, Settles R, Seywerd H, St Denis R, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Cordier A, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Jacquet M, Kim DW, Le Diberder F, Lefrancois J, Lutz AM, Nikolic I, Schune MH, Serin L, Simion S, Tournefier E, Veillet JJ, Videau I, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Bozzi C, Calderini G, Ciulli V, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LIGABUE, FRANCO, Marrocchesi PS, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Steinberger J, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Bryant LM, Chambers JT, Gao Y, Green MG, Medcalf T, Perrodo P, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Maley P, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Kozanecki W, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Rosowsky A, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Black SN, Dann JH, Kim HY, Litke AM, McNeil MA, Taylor G, Booth CN, Boswell R, Brew CAJ, Cartwright S, Combley F, Kelly MS, Lehto M, Newton WM, Reeve J, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Cowan G, Foss J, Grupen C, Lutters G, Saraiva P, Smolik L, Stephan F, Apollonio M, Bosisio L, Della Marina R, Giannini G, Gobbo B, Musolino G, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Yamartino JM, Zobernig G., ROLANDI, LUIGI, LUSIANI, Alberto, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Casado, Mp, Chmeissani, M, Comas, P, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Padilla, C, Park, Ic, Pascual, A, Perlas, Ja, Riu, J, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Bazarko, Ao, Becker, U, Bright Thomas, P, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kneringer, E, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rizzo, G, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Barres, A, Boyer, C, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Rossignol, Jm, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Valassi, A, Videau, H, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Casper, D, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Knowles, Ig, Lynch, Jg, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Turnbull, Rm, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Morawitz, P, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Stacey, Am, Williams, Md, Ghete, Vm, Girtler, P, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Sloan, T, Whelan, Ep, Williams, Mi, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Ealet, A, Fouchez, D, Konstantinidis, N, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Tilquin, A, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, St Denis, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Jacquet, M, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Schune, Mh, Serin, L, Simion, S, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Bozzi, C, Calderini, G, Ciulli, V, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Steinberger, J, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Gao, Y, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Maley, P, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Boswell, R, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Newton, Wm, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Foss, J, Grupen, C, Lutters, G, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Searches for supersymmetric particles in channels with one or more photons and missing energy have been performed with data collected by the ALEPH detector at LEP. The data consist of 11.1 pb(-1) at root s = 161 GeV, 1.1 pb(-1) at 170 GeV and 9.5 pb(-1) at 172 GeV. The e(+) e(-) --> nugamma(gamma) cross section is measured. The data are in good agreement with predictions based on the Standard Model, and are used to set upper Limits on the cross sections for anomalous photon production. These limits are compared to two different SUSY models and used to set limits on the neutralino mass. A limit of 71 GeV/c(2) at 95% C.L, is set on the mass of the lightest neutralino (tau(chi 1)(o) less than or equal to 3 ns) for the gauge-mediated supersymmetry breaking and LNZ models. (C) 1998 Published by Elsevier Science B.V.
Published: 1998

27. Measurement of triple gauge boson couplings at 172 GeV RID F-5127-2011 RID G-1279-2010 RID H-5578-2011

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Lucotte A, Minard MN, Nief JY, Pietrzyk B, Boix G, Casado MP, Chmeissani M, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido LI, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Park IC, Pascual A, Perlas JA, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Alemany R, Becker U, Bright Thomas P, Casper D, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Hagelberg R, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Mato P, Minten A, Moneta L, Pacheco A, Pusztaszeri JF, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Vreeswijk M, Wachsmuth H, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Wagner A, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rosnet P, Fearnley T, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Valassi A, Videau H, Boccali T, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Dorris SJ, Halley AW, Lynch JG, Negus P, O'Shea V, Raine C, Scarr JM, Smith K, Teixeira Dias P, Thompson AS, Thomson E, Thomson F, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Marinelli N, Moutoussi A, Nash J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck RG, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Jones RWL, Whelan EP, Williams MI, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, van Gemmeren P, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Bujosa G, Carr J, Coyle P, Ealet A, Fouchez D, Leroy O, Motsch F, Payre P, Talby M, Sadouki A, Thulasidas M, Tilquin A, Trabelsi K, Aleppo M, Antonelli M, Ragusa F, Berlich R, Blum W, Buscher V, Dietl H, Ganis G, Gotzhein C, Kroha H, Lutjens G, Lutz G, Mannert C, Manner W, Moser HG, Richter R, Rosado Schlosser A, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Kado MM, Kim DW, Le Diberder F, Lefrancois J, Lutz AM, Schune MH, Serin L, Tournefier E, Veillet JJ, Videau I, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Bozzi C, Calderini G, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LIGABUE, FRANCO, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Steinberger J, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Bryant LM, Chambers JT, Coles J, Green MG, Medcalf T, Perrodo P, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Maley P, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Przysiezniak H, Rander J, Renardy JF, Rosowsky A, Roussarie A, Trabelsi A, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Brew CAJ, Cartwright S, Combley F, Kelly MS, Lehto M, Reeve J, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Cowan G, Foss J, Grupen C, Smolik L, Stephan F, Apollonio M, Bosisio L, Della Marina R, Giannini G, Gobbo B, Musolino G, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Yamartino JM, Zobernig G., ROLANDI, LUIGI, LUSIANI, Alberto, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, Li, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Vreeswijk, M, Wachsmuth, H, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Wagner, A, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Valassi, A, Videau, H, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Rg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Whelan, Ep, Williams, Mi, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Tilquin, A, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kado, Mm, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Serin, L, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Bozzi, C, Calderini, G, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Steinberger, J, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Coles, J, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Maley, P, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Przysiezniak, H, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Foss, J, Grupen, C, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The triple gauge-boson couplings, alpha(W phi), alpha(W) and alpha(B psi), have been measured using 34 semileptonically and 54 hadronically decaying W(+)W(-) candidate events. The events were selected in the data recorded during 1996 with the ALEPH detector at 172 GeV, corresponding to an integrated luminosity of 10.65 pb(-1). The triple gauge-boson couplings have been measured using optimal observables constructed from kinematic information of W(+)W(-) events. The results are in agreement with the Standard Model expectation. (C) 1998 Elsevier Science B.V.
Published: 1998

28. Search for the standard model Higgs boson at the LEP2 collider near root s = 183 GeV

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Jezequel S, Lees JP, Lucotte A, Martin F, Merle E, Minard MN, Nief JY, Perrodo P, Pietrzyk B, Alemany R, Casado MP, Chmeissani M, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Pacheco A, Park IC, Pascual A, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma N, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Boix G, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Hagelberg R, Halley AW, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Leroy O, Maley P, Mato P, Minten A, Moneta L, Moutoussi A, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Tournefier E, Vreeswijk M, Wachsmuth H, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Dessagne S, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Tanaka R, Valassi A, Videau H, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Chalmers M, Curtis L, Lynch JG, Negus P, O'Shea V, Raine C, Scarr JM, Teixeira Dias P, Thompson AS, Thomson E, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Marinelli N, Martin EB, Nash J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Robertson AN, Williams MI, van Gemmeren P, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Krocker M, Nurnberger HA, Quast G, Renk B, Rohne E, Sander HG, Schmeling S, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Carr J, Coyle P, Ealet A, Fouchez D, Motsch F, Payre P, Talby M, Thulasidas M, Tilquin A, Aleppo M, Antonelli M, Ragusa F, Berlich R, Buscher V, Dietl H, Ganis G, Huttmann K, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Kado M, Kim DW, Le Diberder F, Lefrancois J, Serin L, Veillet JJ, Videau I, de Regie JBD, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Boccali T, Bozzi C, Calderini G, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Chambers JT, Coles J, Cowan G, Green MG, Medcalf T, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Przysiezniak H, Rander J, Renardy JF, Rosowsky A, Trabelsi A, Tuchming B, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Cartwright S, Combley F, Kelly MS, Lehto M, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Foss J, Grupen C, Prange G, Smolik L, Stephen F, Giannini G, Gobbo B, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, Mamier G, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Vogt M, Walsh J, Wu SLS, Wu X, Zobernig G., ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Jezequel, S, Lees, Jp, Lucotte, A, Martin, F, Merle, E, Minard, Mn, Nief, Jy, Perrodo, P, Pietrzyk, B, Alemany, R, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Pacheco, A, Park, Ic, Pascual, A, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, N, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Boix, G, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hagelberg, R, Halley, Aw, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Leroy, O, Maley, P, Mato, P, Minten, A, Moneta, L, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Tournefier, E, Vreeswijk, M, Wachsmuth, H, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Dessagne, S, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Chalmers, M, Curtis, L, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Teixeira Dias, P, Thompson, A, Thomson, E, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Marinelli, N, Martin, Eb, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Robertson, An, Williams, Mi, van Gemmeren, P, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Krocker, M, Nurnberger, Ha, Quast, G, Renk, B, Rohne, E, Sander, Hg, Schmeling, S, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Carr, J, Coyle, P, Ealet, A, Fouchez, D, Motsch, F, Payre, P, Talby, M, Thulasidas, M, Tilquin, A, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Buscher, V, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kado, M, Kim, Dw, Le Diberder, F, Lefrancois, J, Serin, L, Veillet, Jj, Videau, I, de Regie, Jbd, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Chambers, Jt, Coles, J, Cowan, G, Green, Mg, Medcalf, T, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Przysiezniak, H, Rander, J, Renardy, Jf, Rosowsky, A, Trabelsi, A, Tuchming, B, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Foss, J, Grupen, C, Prange, G, Smolik, L, Stephen, F, Giannini, G, Gobbo, B, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mamier, G, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Vogt, M, Walsh, J, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: During 1997 the ALEPH experiment at LEP gathered 57 pb(-1) of data at centre-of-mass energies near 183 GeV. These data are used to look for possible signals from the production of the Standard Model Higgs boson in the reaction e(+)e(-) --> HZ. No evidence of a signal is found in the data; seven events are selected, in agreement with the expectation of 7.2 events from background processes. This observation results in an improved lower limit on the mass of the Higgs boson: m(H) > 87.9 GeV/c(2) at 95% confidence level. (C) 1998 Elsevier Science B.V. All rights reserved.
Published: 1998

29. Measurement of the axial-vector tau spectral functions and determination of alpha(s)(M_tau(2)) from hadronic tau decays

Author: Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Merle, E, Minard, Mn, Nief, Jy, Pietrzyk, B, Alemany, R, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, Donato Maria, de Palma, M, Gelao, G, Iaselli, Giuseppe, Maggi, Giorgio Pietro, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, L, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, F, Podlyski, F, Proriol, J, Rosnet, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, As, Thomson, E, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Kroha, H, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Na, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, Ps, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller JH, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, Ms, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Merle, E, Minard, Mn, Nief, Jy, Pietrzyk, B, Alemany, R, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, F, Podlyski, F, Proriol, J, Rosnet, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Kroha, H, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Na, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, and Zobernig, G.
Subjects: Physics and Astronomy (miscellaneous), ENERGIES, ELECTROWEAK RADIATIVE-CORRECTIONS, RESONANCE PHYSICS, PERTURBATIVE QCD, SUM-RULES, LEPTON LIFETIME, ALPHA(S), ANNIHILATIONS, DETECTOR, LIBRARY, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Engineering (miscellaneous)
Abstract: An analysis based on 124000 selected tau pairs recorded by the ALEPH detector at LEP provides the vector (V) and axial-vector (A) spectral functions of hadronic tau decays together with their total widths. This allows the evaluation of finite energy chiral sum rules that are weighted integrals over the (V - A) spectral functions. In addition, a precise measurement of alpha(s) along with a determination of nonperturbative contributions at the tau mass scale is performed. The experimentally and theoretically most robust determination of alpha(s)(M-tau(2)) is obtained from the (V + A) fit that yields alpha(s)(M-tau(2)) = 0.334 +/- 0.022 giving alpha(s)(M-Z(2)) = 0.1202 +/- 0.0027 after the extrapolation to the mass of the Z boson. The approach of the Operator Product Expansion (OPE) is tested experimentally studying the evolution of the tau hadronic widths to masses smaller than the tau mass.
Published: 1998

30. An upper limit on the tau neutrino mass from three- and five-prong tau decays

Author: Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Casado, Mp, Chmeissani, M, Comas, P, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Padilla, C, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, Donato Maria, de Palma, M, Gelao, G, Iaselli, Giuseppe, Maggi, Giorgio Pietro, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, L, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Barres, A, Boyer, C, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Rossignol, Jm, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, O'Shea, V, Raine, G, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, As, Thomson, E, Thomson, F, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Stacey, Am, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Sloan, T, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Choi, Y, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, Ps, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller JH, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, Ms, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, Zobernig, G., Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Casado, Mp, Chmeissani, M, Comas, P, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Padilla, C, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Barres, A, Boyer, C, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Rossignol, Jm, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, O'Shea, V, Raine, G, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Stacey, Am, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Sloan, T, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Choi, Y, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, Zobernig, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and BOMBAR, Claudine
Subjects: Physics and Astronomy (miscellaneous), [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Engineering (miscellaneous), Particle Physics - Experiment
Abstract: A bound on the tau neutrino mass is established using the data collected from 1991 to 1995 at root s similar or equal to m(Z) with the ALEPH detector. Two separate limits are derived by fitting the distribution of visible energy vs invariant mass in tau(-) --> 2 pi(-)pi(+)nu(tau) --> 3 pi(-)2 pi(+)(pi(0))nu(tau) decays. The two results are combined to obtain a 95% confidence level upper limit of 18.2MeV/c(2) on the mass of the tau neutrino.
Published: 1998

31. Search for charged Higgs bosons in e(+)e(-) collisions at centre-of-mass energies from 130 to 172 GeV RID C-6238-2011 RID F-5127-2011 RID G-1279-2010 RID H-5578-2011

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Lees JP, Lucotte A, Minard MN, Nief JY, Pietrzyk B, Casado MP, Chmeissani M, Comas P, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido L, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Padilla C, Park IC, Pascual A, Perlas JA, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Marinelli N, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Alemany R, Bazarko AO, Becker U, Bright Thomas P, Cattaneo M, Cerutti F, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Hagelberg R, Hansen JB, Harvey J, Janot P, Jost B, Kneringer E, Lehraus I, Mato P, Minten A, Moneta L, Pacheco A, Pusztaszeri JF, Ranjard F, Rizzo G, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Wachsmuth H, Wagner A, Ajaltouni Z, Barres A, Boyer C, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rosnet P, Rossignol JM, Fearnley T, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Valassi A, Videau H, Boccali T, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Casper D, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Dorris SJ, Halley AW, Knowles IG, Lynch JG, O'Shea V, Raine C, Scarr JM, Smith K, Teixeira Dias P, Thompson AS, Thomson E, Thomson F, Turnbull RM, Buchmuller O, Dhamotharan S, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Morawitz P, Moutoussi A, Nash J, Sedgbeer JK, Spagnolo P, Stacey AM, Wiliams MD, Ghete VM, Girtler P, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Jones RWL, Sloan T, Whelan EP, Williams MI, Giehl I, Hoffman C, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, van Gemmeren P, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Bujosa G, Carr J, Coyle P, Diaconu C, Ealet A, Fouchez D, Konstantinidis N, Leroy O, Motsch F, Payre P, Talby M, Sadouki A, Thulasidas M, Tilquin A, Trabelsi K, Aleppo M, Antonelli M, Ragusa F, Berlich R, Blum W, Buscher V, Dietl H, Ganis G, Gotzhein C, Kroha H, Lutjens G, Lutz G, Manner W, Moser HG, Richter R, Rosado Schlosser A, Schael S, Settles R, Seywerd H, Denis RS, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Kim DW, Le Diberder F, Lefrancois J, Lutz AM, Marumi M, Schune MH, Serin L, Tournefier E, Veillet JJ, Videau I, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Bozzi C, Calderini G, Ciulli V, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LIGABUE, FRANCO, Marrocchesi PS, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Steinberger J, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Bryant LM, Chambers JT, Green MG, Medcalf T, Perrodo P, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Maley P, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Rosowsky A, Roussarie A, Schwindling J, Trabelsi A, Vallage B, Black SN, Dann JH, Kim HY, Litke AM, McNeil MA, Taylor G, Booth CN, Brew CAJ, Cartwright S, Combley F, Kelly MS, Lehto M, Reeve J, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Cowan G, Foss J, Grupen C, Smolik L, Stephan F, Apollonio M, Bosisio L, Della Marina R, Giannini G, Gobbo B, Musolino G, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Yamartino JM, Zobernig G., ROLANDI, LUIGI, LUSIANI, Alberto, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Casado, Mp, Chmeissani, M, Comas, P, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Padilla, C, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Bazarko, Ao, Becker, U, Bright Thomas, P, Cattaneo, M, Cerutti, F, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Kneringer, E, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rizzo, G, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Barres, A, Boyer, C, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Rossignol, Jm, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Valassi, A, Videau, H, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Casper, D, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Knowles, Ig, Lynch, Jg, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Turnbull, Rm, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Morawitz, P, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Stacey, Am, Wiliams, Md, Ghete, Vm, Girtler, P, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Sloan, T, Whelan, Ep, Williams, Mi, Giehl, I, Hoffman, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Ealet, A, Fouchez, D, Konstantinidis, N, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Tilquin, A, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Denis, R, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Marumi, M, Schune, Mh, Serin, L, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Bozzi, C, Calderini, G, Ciulli, V, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Steinberger, J, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Maley, P, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Foss, J, Grupen, C, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: The data collected at centre-of-mass energies ranging from 130 to 172 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 27.5 pb(-1), are analysed In a search for pair-produced charged Higgs bosons H(+/-). Three analyses are employed to select the tau(+)nu(tau)tau(-), (-) and c (s) over bar s (c) over bar final states. No evidence for a signal is found. Mass limits are set as a function of the branching fraction B(tau nu) for H(+/-)-->tau nu. Charged Higgs bosons with masses below 52 GeV/c(2) are excluded at 95% C.L. independently of B(tau nu) thus significantly improving on existing limits. (C) 1998 Published by Elsevier Science B.V.
Published: 1998

32. A measurement of the semileptonic branching ratio BR(b-baryon -> pl(v)over-bar-X) and a study of inclusive pi(+/-), K-+/-, (p,(p)over-bar) production in Z decays

Author: Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelae, G, Iaselli, G, Maggi, G, Maggi, R, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, Alessia Rita, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, L, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, Bs, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, As, Thomson, E, Thomson, F, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, N, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Choi, Y, Cordier, A, Davier, H, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, Ps, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller JH, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, Ms, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dps, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, Zobernig, G., Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelae, G, Iaselli, G, Maggi, G, Maggi, R, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, N, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Choi, Y, Cordier, A, Davier, H, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, and Zobernig, G.
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear Experiment
Abstract: Inclusive pi(+/-), K+/- and (p,(p)over-bar) production is investigated using data recorded by the ALEPH detector between 1992 and 1994. The momentum spectra and multiplicities are measured separately in Z --> b(b)over-bar, Z --> c(c)over-bar and Z --> u(u)over-bar, d(d)over-bar; s(s)over-bar decays. The number of protons found in b-hadron decays is used to estimate the fraction of b-baryons in b events to be (10.2 +/- 0.7 +/- 2.7)% assuming BR(b-baryon --> pX) = (58 +/- 6)%. From an additional study of proton-lepton correlations in b events, the branching ratio BR(b-baryon --> pl(v)over-bar-X) = (4.63 +/- 0.72 +/- 0.98)% is obtained. The ratio BR(b-baryon --> pl(nu)over-bar-X)/BR(b-baryon --> pX) is found to be 0.080 +/- 0.012 +/- 0.014.
Published: 1998

33. Search for supersymmetry with a dominant R-parity violating LL(E)over-bar coupling in e(+)e(-) collisions at centre-of-mass energies of 130 GeV to 172 GeV

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Lees JP, Lucotte A, Minard MN, Nief JY, Pietrzyk B, Boix G, Casado MP, Chmeissani M, Crespo JM, Delfino MN, Fernandez E, Fernandez Bosman M, Garrido L, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Morawitz P, Park IC, Pascual A, Perlas JA, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Marinelli N, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Alemany R, Becker U, Bright Thomas P, Casper D, Cattaneo M, Cerutti F, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Gianotti F, Hagelberg R, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Mato P, Minten A, Moneta L, Pacheco A, Pusztaszeri JF, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Vreeswijk M, Wachsmuth H, Wagner A, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rosnet P, Fearnley T, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Blondel A, Brient JC, Machefert F, Rouge A, Rumpf M, Valassi A, Videau H, Boccali T, Focardi E, Parrini G, Zachariadou K, Cavanaugh R, Corden M, Georgiopoulos C, Huehn T, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Dorris SJ, Halley AW, Lynch JG, Negus P, O'Shea V, Raine C, Scarr JM, Smith K, Teixeira Dias P, Thompson AS, Thomson E, Thomson F, Ward JJ, Buchmuller O, Dhamotharan S, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Moutoussi A, Nash J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Jones RWL, Whelan EP, Williams MI, Giehl I, Hoffmann C, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, van Gemmeren P, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Bujosa G, Carr J, Coyle P, Diaconu C, Ealet A, Fouchez D, Leroy O, Motsch F, Payre P, Talby M, Sadouki A, Thulasidas M, Tilquin A, Trabelsi K, Aleppo M, Antonelli M, Ragusa P, Berlich R, Blum W, Buscher V, Dietl H, Ganis G, Gotzhein C, Kroha H, Lutjens G, Lutz G, Mannert C, Manner W, Moser HG, Richter R, Rosado Schlosser A, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Davier M, Duflot L, Grivaz JP, Heusse P, Hocker A, Jacholkowska A, Kado MM, Kim DW, Le Diberder F, Lefrancois J, Lutz AM, Schune MH, Serin L, Tournefier E, Veillet JJ, Videau I, Zerwas D, Azzurri P, Bagliesi G, Bettarini S, Bozzi C, Calderini G, Dell'Orso R, Fantechi R, Ferrante I, Giassi A, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla P, Rizzo G, Sanguinetti G, Sciaba A, Sguazzoni G, Steinberger J, Tenchini R, Vannini C, Venturi A, Verdini PG, Blair GA, Bryant LM, Chambers JT, Coles J, Green MG, Medcalf T, Perrodo P, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Maley P, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Fabbro B, Faif G, Lancon E, Lemaire MC, Locci E, Perez P, Przysiezniak H, Rander J, Renardy JF, Rosowsky A, Roussarie A, Trabelsi A, Vallage B, Black SN, Dann JH, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Brew CAJ, Cartwright S, Combley F, Kelly MS, Lehto M, Reeve J, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Cowan G, Foss J, Grupen C, Smolik L, Stephan F, Apollonio M, Bosisio L, Della Marina R, Giannini G, Gobbo B, Musolino G, Putz J, Rothberg J, Wasserbaech S, Williams RW, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott IJ, Walsh J, Wu SL, Wu X, Yamartino JM, Zobernig G., ROLANDI, LUIGI, LIGABUE, FRANCO, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Nief, Jy, Pietrzyk, B, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, Mn, Fernandez, E, Fernandez Bosman, M, Garrido, L, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Morawitz, P, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Alemany, R, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Cerutti, F, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Vreeswijk, M, Wachsmuth, H, Wagner, A, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Rumpf, M, Valassi, A, Videau, H, Boccali, T, Focardi, E, Parrini, G, Zachariadou, K, Cavanaugh, R, Corden, M, Georgiopoulos, C, Huehn, T, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Thomson, F, Ward, Jj, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Moutoussi, A, Nash, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Whelan, Ep, Williams, Mi, Giehl, I, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Diaconu, C, Ealet, A, Fouchez, D, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Tilquin, A, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, P, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Gotzhein, C, Kroha, H, Lutjens, G, Lutz, G, Mannert, C, Manner, W, Moser, Hg, Richter, R, Rosado Schlosser, A, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Davier, M, Duflot, L, Grivaz, Jp, Heusse, P, Hocker, A, Jacholkowska, A, Kado, Mm, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Serin, L, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Bettarini, S, Bozzi, C, Calderini, G, Dell'Orso, R, Fantechi, R, Ferrante, I, Giassi, A, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, P, Rizzo, G, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Steinberger, J, Tenchini, R, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Coles, J, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Maley, P, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Fabbro, B, Faif, G, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Przysiezniak, H, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Foss, J, Grupen, C, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Putz, J, Rothberg, J, Wasserbaech, S, Williams, Rw, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Ij, Walsh, J, Wu, Sl, Wu, X, Yamartino, Jm, and Zobernig, G.
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LL (E) over bar coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This is translated into lower limits on the mass of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, charginos with masses less than 73 GeV/c(2) and neutralinos with masses less than 23 GeV/c(2) are excluded at 95% confidence level for any generation structure of the LL (E) over bar coupling, and for neutralino, slepton or sneutrino LSPs.
Published: 1998

34. Observation of doubly-charmed B decays at LEP

Author: Barate R, Buskulic D, Decamp D, Ghez P, Goy C, Lees JP, Lucotte A, Merle E, Minard MN, Nief JY, Pietrzyk B, Alemany R, Boix G, Casado MP, Chmeissani M, Crespo JM, Delfino M, Fernandez E, Fernandez Bosman M, Garrido I, Grauges E, Juste A, Martinez M, Merino G, Miquel R, Mir LM, Park IC, Pascual A, Perlas JA, Riu I, Sanchez F, Colaleo A, Creanza D, de Palma M, Gelao G, Iaselli G, Maggi G, Maggi M, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Tricomi A, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Abbaneo D, Becker U, Bright Thomas P, Casper D, Cattaneo M, Ciulli V, Dissertori G, Drevermann H, Forty RW, Frank M, Hagelberg R, Hansen JB, Harvey J, Janot P, Jost B, Lehraus I, Mato P, Minten A, Moneta L, Pacheco A, Pusztaszeri JF, Ranjard F, Rousseau D, Schlatter D, Schmitt M, Schneider O, Tejessy W, Teubert F, Tomalin IR, Wachsmuth H, Ajaltouni Z, Badaud F, Chazelle G, Deschamps O, Falvard A, Ferdi C, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rosnet P, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Rensch B, Waananen A, Daskalakis G, Kyriakis A, Markou C, Simopoulou E, Siotis I, Vayaki A, Blondel A, Bonneaud G, Brient JC, Bourdon P, Rouge A, Rumpf M, Valassi A, Verderi M, Videau H, Focardi E, Parrini G, Zachariadou K, Corden M, Georgiopoulos C, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Cerutti F, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, Pepe Altarelli M, Curtis L, Halley AW, Lynch JG, Negus P, O'Shea V, Raine C, Scarr JM, Smith K, Teixeira Dias P, Thompson AS, Thomson E, Buchmuller O, Dhamotharan S, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Sommer J, Tittel K, Werner S, Wunsch M, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Girone M, Goodsir S, Martin EB, Marinelli N, Moutoussi A, Nashi J, Sedgbeer JK, Spagnolo P, Williams MD, Ghete EM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Buck PG, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Jones RWL, Williams MI, Giehl I, Greene AM, Hoffmann C, Jakobs K, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, van Gemmeren P, Zeitnitz C, Aubert JJ, Benchouk C, Bonissent A, Bujosa G, Carr J, Coyle P, Etienne F, Leroy O, Motsch F, Payre P, Talby M, Sadouki A, Thulasidas M, Trabelsi K, Aleppo M, Antonelli M, Ragusa F, Berlich R, Blum W, Buscher V, Dietl H, Ganis G, Kroha H, Lutjens G, Mannert C, Manner W, Moser HG, Schael S, Settles R, Seywerd H, Stenzel H, Wiedenmann W, Wolf G, Boucrot J, Callot O, Chen S, Cordier A, Davier M, Duflot L, Grivaz JF, Heusse P, Hocker A, Jacholkowska A, Kim DW, Le Diberder F, Lefrancois J, Lutz AM, Schune MH, Tournefier E, Veillet JJ, Videau I, Zerwas D, Azzurri P, Bagliesi G, Batignani G, Bettarini S, Boccali T, Bozzi C, Calderini G, Carpinelli M, Ciocci MA, Dell'Orso R, Fantechi R, Ferrante I, Foa L, Forti F, Giassi A, Giorgi MA, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Palla F, Rizzo G, Sanguinetti G, Sciaba A, Tenchini R, Tonelli G, Vannini C, Venturi A, Verdini PG, Blair GA, Bryant LM, Chambers JT, Green MG, Medcalf T, Perrodo P, Strong JA, von Wimmersperg Toeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Norton PR, Thompson JC, Wright AE, Bloch Devaux B, Colas P, Emery S, Kozanecki W, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Renardy JF, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Black SN, Dann JH, Johnson RP, Kim HY, Konstantinidis N, Litke AM, McNeil MA, Taylor G, Booth CN, Brew CAJ, Cartwright S, Combley F, Kelly MS, Lehto M, Reeve J, Thompson LF, Affholderbach K, Bohrer A, Brandt S, Cowan G, Grupen C, Saraiva P, Smolik L, Stephan F, Apollonio M, Bosisio L, Della Marina R, Giannini G, Gobbo B, Musolino G, Rothberg J, Wasserbaech S, Armstrong SR, Charles E, Elmer P, Ferguson DPS, Gao Y, Gonzalez S, Greening TC, Hayes OJ, Hu H, Jin S, McNamara PA, Nachtman JM, Nielsen J, Orejudos W, Pan YB, Saadi Y, Scott LJ, Walsh J, Wu SL, Wu X, Zobernig G., ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Barate, R, Buskulic, D, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Merle, E, Minard, Mn, Nief, Jy, Pietrzyk, B, Alemany, R, Boix, G, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Fernandez, E, Fernandez Bosman, M, Garrido, I, Grauges, E, Juste, A, Martinez, M, Merino, G, Miquel, R, Mir, Lm, Park, Ic, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Colaleo, A, Creanza, D, de Palma, M, Gelao, G, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Becker, U, Bright Thomas, P, Casper, D, Cattaneo, M, Ciulli, V, Dissertori, G, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Hansen, Jb, Harvey, J, Janot, P, Jost, B, Lehraus, I, Mato, P, Minten, A, Moneta, L, Pacheco, A, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rousseau, D, Schlatter, D, Schmitt, M, Schneider, O, Tejessy, W, Teubert, F, Tomalin, Ir, Wachsmuth, H, Ajaltouni, Z, Badaud, F, Chazelle, G, Deschamps, O, Falvard, A, Ferdi, C, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rosnet, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Rensch, B, Waananen, A, Daskalakis, G, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Focardi, E, Parrini, G, Zachariadou, K, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepe Altarelli, M, Curtis, L, Halley, Aw, Lynch, Jg, Negus, P, O'Shea, V, Raine, C, Scarr, Jm, Smith, K, Teixeira Dias, P, Thompson, A, Thomson, E, Buchmuller, O, Dhamotharan, S, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Sommer, J, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Girone, M, Goodsir, S, Martin, Eb, Marinelli, N, Moutoussi, A, Nashi, J, Sedgbeer, Jk, Spagnolo, P, Williams, Md, Ghete, Em, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Buck, Pg, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Williams, Mi, Giehl, I, Greene, Am, Hoffmann, C, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, van Gemmeren, P, Zeitnitz, C, Aubert, Jj, Benchouk, C, Bonissent, A, Bujosa, G, Carr, J, Coyle, P, Etienne, F, Leroy, O, Motsch, F, Payre, P, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Antonelli, M, Ragusa, F, Berlich, R, Blum, W, Buscher, V, Dietl, H, Ganis, G, Kroha, H, Lutjens, G, Mannert, C, Manner, W, Moser, Hg, Schael, S, Settles, R, Seywerd, H, Stenzel, H, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Chen, S, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Hocker, A, Jacholkowska, A, Kim, Dw, Le Diberder, F, Lefrancois, J, Lutz, Am, Schune, Mh, Tournefier, E, Veillet, Jj, Videau, I, Zerwas, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Boccali, T, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Dell'Orso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Sciaba, A, Tenchini, R, Tonelli, G, Vannini, C, Venturi, A, Verdini, Pg, Blair, Ga, Bryant, Lm, Chambers, Jt, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, von Wimmersperg Toeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Norton, Pr, Thompson, Jc, Wright, Ae, Bloch Devaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Konstantinidis, N, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Brew, Caj, Cartwright, S, Combley, F, Kelly, M, Lehto, M, Reeve, J, Thompson, Lf, Affholderbach, K, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Della Marina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Charles, E, Elmer, P, Ferguson, Dp, Gao, Y, Gonzalez, S, Greening, Tc, Hayes, Oj, Hu, H, Jin, S, Mcnamara, Pa, Nachtman, Jm, Nielsen, J, Orejudos, W, Pan, Yb, Saadi, Y, Scott, Lj, Walsh, J, Wu, Sl, Wu, X, Zobernig, G., Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Lees, J, Minard, M, Nief, J, Casado, M, Crespo, J, Mir, L, Park, I, Perlas, J, Forty, R, Hansen, J, Pusztaszeri, J, Rolandi, L, Tomalin, I, Montret, J, Hansen, P, Brient, J, Jaffe, D, Murtas, G, Halley, A, Lynch, J, Scarr, J, Kluge, E, Binnie, D, Dornan, P, Martin, E, Sedgbeer, J, Williams, M, Ghete, E, Betteridge, A, Bowdery, C, Buck, P, Finch, A, Jones, R, Greene, A, Sander, H, Aubert, J, Moser, H, Grivaz, J, Kim, D, Lutz, A, Schune, M, Veillet, J, Ciocci, M, Giorgi, M, Ligabue, F, Lusiani, A, Verdini, P, Blair, G, Bryant, L, Chambers, J, Green, M, Strong, J, von Wimmersperg Toeller, J, Botterill, D, Clifft, R, Edgecock, T, Norton, P, Thompson, J, Wright, A, Lemaire, M, Renardy, J, Schuller, J, Black, S, Dann, J, Johnson, R, Kim, H, Litke, A, Mcneil, M, Booth, C, Brew, C, Thompson, L, Armstrong, S, Ferguson, D, Greening, T, Hayes, O, Mcnamara, P, Nachtman, J, Pan, Y, Scott, L, Wu, S, and Zobernig, G
Subjects: Physics and Astronomy (miscellaneous), High Energy Physics::Phenomenology, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Engineering (miscellaneous), Particle Physics - Experiment, ALEPH detector
Abstract: A search for doubly-charmed B decays with both charmed mesons reconstructed is performed, using about 3.8 million hadronic Z decays recorded with the ALEPH detector at LEP. A clear signal is observed in the channels ${\mathrm B\rightarrow D_s \bar D}(X)$ and ${\mathrm B\rightarrow D \bar D}(X)$ (where D can be either a D$^0$, a D$^+$ or a D$^{*+}$), providing the first direct evidence for doubly-charmed B decays involving no ${\mathrm D_s}$ production. Evidence for associated ${\mathrm K^0_S}$ and ${\mathrm K^{\pm}}$ production in the decays ${\mathrm B\rightarrow D \bar D}(X)$ is also presented and some candidates for completely reconstructed decays ${\mathrm B\rightarrow D_s \bar D}(n\pi)$, ${\mathrm B\rightarrow D \bar D K^0_S}$ and ${\mathrm B\rightarrow D \bar D K^\pm}$ are observed. Furthermore, candidates for the two-body Cabibbo suppressed decays ${\mathrm B^0\rightarrow D^{*-}D^{*+}}$ and ${\mathrm B^-\rightarrow D^{(*)0}D^{(*)-}}$ are also observed. Measurements of the corresponding branching fractions are extracted.
Published: 1998

35. Measurement of the mass of the $\Lambda_b$ baryon

Author: Buskulic D, DeBonis I, Decamp D, Ghez P, Goy C, Lees JP, Lucotte A, Minard MN, Odier P, Pietrzyk B, Casado MP, Chmeissani M, Crespo JM, Delfino M, Efthymiopoulos I, Fernandez E, FernandezBosman M, Garrido LI, Juste A, Martinez M, Orteu S, Pacheco A, Padilla C, Pascual A, Perlas JA, Riu I, Sanchez F, Teubert F, Colaleo A, Creanza D, dePalma M, Gelao G, Girone M, Iaselli G, Maggi G, Maggi M, Marinelli N, Nuzzo S, Ranieri A, Raso G, Ruggieri F, Selvaggi G, Silvestris L, Tempesta P, Zito G, Huang X, Lin J, Ouyang Q, Wang T, Xie Y, Xu R, Xue S, Zhang J, Zhang L, Zhao W, Alemany R, Bazarko AO, Bonvicini G, Cattaneo M, Comas P, Coyle P, Drevermann H, Forty RW, Frank M, Hagelberg R, Harvey J, Janot P, Jost B, Kneringer E, Knobloch J, Lehraus I, Martin EB, Mato P, Minten A, Miquel R, Mir LM, Moneta L, Oest T, Palla F, Pater JR, Pusztaszeri JF, Ranjard F, Rensing P, Schlatter D, Schmelling M, Schneider O, Tejessy W, Tomalin IR, Venturi A, Wachsmuth H, Wagner A, Wildish T, Ajaltouni Z, Barres A, Boyer C, Falvard A, Gay P, Guicheney C, Henrard P, Jousset J, Michel B, Monteil S, Montret JC, Pallin D, Perret P, Podlyski F, Proriol J, Rossignol JM, Fearnley T, Hansen JB, Hansen JD, Hansen JR, Hansen PH, Nilsson BS, Waananen A, Kyriakis A, Markou C, Simopoulou E, Siotis I, Vayaki A, Zachariadou K, Blondel A, Bonneaud G, Brient JC, Bourdon P, Rouge A, Rumpf M, Valassi A, Verderi M, Videau H, Candlin DJ, Parsons MI, Focardi E, Parrini G, Corden M, Georgiopoulos C, Jaffe DE, Antonelli A, Bencivenni G, Bologna G, Bossi F, Campana P, Capon G, Casper D, Chiarella V, Felici G, Laurelli P, Mannocchi G, Murtas F, Murtas GP, Passalacqua L, PepeAltarelli M, Curtis L, Dorris SJ, Halley AW, Knowles IG, Lynch JG, OShea V, Raine C, Reeves P, Scarr JM, Smith K, Thompson AS, Thomson F, Thorn S, Turnbull RM, Becker U, Geweniger C, Graefe G, Hanke P, Hansper G, Hepp V, Kluge EE, Putzer A, Rensch B, Schmidt M, Sommer J, Stenzel H, Tittel K, Werner S, Wunsch M, Abbaneo D, Beuselinck R, Binnie DM, Cameron W, Dornan PJ, Moutoussi A, Nash J, Sedgbeer JK, Stacey AM, Williams MD, Dissertori G, Girtler P, Kuhn D, Rudolph G, Betteridge AP, Bowdery CK, Colrain P, Crawford G, Finch AJ, Foster F, Hughes G, Sloan T, WIlliams MI, Galla A, Greene AM, Kleinknecht K, Quast G, Renk B, Rohne E, Sander HG, vanGemmeren P, Zeitnitz C, Aubert JJ, Bencheikh AM, Benchouk C, Bonissent A, Bujosa G, Calvet D, Carr J, Diaconu C, Etienne F, Konstantinidis N, Payre P, Rousseau D, Talby M, Sadouki A, Thulasidas M, Trabelsi K, Aleppo M, Ragusa F, Abt I, Assmann R, Bauer C, Blum W, Dietl H, Dydak F, Ganis G, Gotzhein C, Jakobs K, Kroha H, Lutjens G, Lutz G, Manner W, Moser HG, Richter R, RosadoSchlosser A, Schael S, Settles R, Seywerd H, StDenis R, Wiedenmann W, Wolf G, Boucrot J, Callot O, Cordier A, Davier M, Duflot L, Grivaz JF, Heusse P, Jacquet M, Kim DW, LeDiberder F, Lefrancois J, Lutz AM, Nikolic I, Park HJ, Park IC, Schune MH, Simion S, Veillet JJ, Videau I, Azzurri P, Bagliesi G, Batignani G, Bettarini S, Bozzi C, Calderini G, Carpinelli M, Ciocci MA, Ciulli V, DellOrso R, Fantechi R, Ferrante I, Foa L, Forti F, Giassi A, Giorgi MA, Gregorio A, LUSIANI, Alberto, Marrocchesi PS, Messineo A, Rizzo G, Sanguinetti G, Sciaba A, Spagnolo P, Steinberger J, Tenchini R, Tonelli G, Vannini C, Verdini PG, Walsh J, Blair GA, Bryant LM, Cerutti F, Chambers JT, Gao Y, Green MG, Medcalf T, Perrodo P, Strong JA, vonWimmerspergToeller JH, Botterill DR, Clifft RW, Edgecock TR, Haywood S, Maley P, Norton PR, Thompson JC, Wright AE, BlochDevaux B, Colas P, Emery S, Kozanecki W, Lancon E, Lemaire MC, Locci E, Marx B, Perez P, Rander J, Renardy JF, Roussarie A, Schuller JP, Schwindling J, Trabelsi A, Vallage B, Black SN, Dann JH, Johnson RP, Kim HY, Litke AM, McNeil MA, Taylor G, Booth CN, Boswell R, Brew CAJ, Cartwright S, Combley F, Koksal A, Letho M, Newton WM, Reeve J, Thomspon LF, Bohrer A, Brandt S, Buscher V, Cowan G, Grupen C, Lutters G, MinguetRodriguez J, Rivera F, Saraiva P, Smolik L, Stephan F, Apollonio M, Bosisio L, DellaMarina R, Giannini G, Gobbo B, Musolino G, Rothberg J, Wasserbaech S, Armstrong SR, Bellantoni L, Elmer P, Feng Z, Ferguson DPS, Gao YS, Gonzalez S, Grahl J, Greening TC, Harton JL, Hayes OJ, Hu H, McNamara PA, Nachtman JM, Orejudos W, Pan YB, Saadi Y, Schmitt M, Scott IJ, Sharma V, Walsh AM, Wu SL, Wu X, Yamartino JM, Zheng M, Zobernig G., ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Chadelas, Michèle, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Buskulic, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Odier, P, Pietrzyk, B, Casado, Mp, Chmeissani, M, Crespo, Jm, Delfino, M, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Garrido, Li, Juste, A, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Pascual, A, Perlas, Ja, Riu, I, Sanchez, F, Teubert, F, Colaleo, A, Creanza, D, Depalma, M, Gelao, G, Girone, M, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Alemany, R, Bazarko, Ao, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Forty, Rw, Frank, M, Hagelberg, R, Harvey, J, Janot, P, Jost, B, Kneringer, E, Knobloch, J, Lehraus, I, Martin, Eb, Mato, P, Minten, A, Miquel, R, Mir, Lm, Moneta, L, Oest, T, Palla, F, Pater, Jr, Pusztaszeri, Jf, Ranjard, F, Rensing, P, Rolandi, Luigi, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, Ir, Venturi, A, Wachsmuth, H, Wagner, A, Wildish, T, Ajaltouni, Z, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Waananen, A, Kyriakis, A, Markou, C, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Rouge, A, Rumpf, M, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Focardi, E, Parrini, G, Corden, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Casper, D, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepealtarelli, M, Curtis, L, Dorris, Sj, Halley, Aw, Knowles, Ig, Lynch, Jg, Oshea, V, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Thompson, A, Thomson, F, Thorn, S, Turnbull, Rm, Becker, U, Geweniger, C, Graefe, G, Hanke, P, Hansper, G, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Abbaneo, D, Beuselinck, R, Binnie, Dm, Cameron, W, Dornan, Pj, Moutoussi, A, Nash, J, Sedgbeer, Jk, Stacey, Am, Williams, Md, Dissertori, G, Girtler, P, Kuhn, D, Rudolph, G, Betteridge, Ap, Bowdery, Ck, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Sloan, T, Williams, Mi, Galla, A, Greene, Am, Kleinknecht, K, Quast, G, Renk, B, Rohne, E, Sander, Hg, Vangemmeren, P, Zeitnitz, C, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Konstantinidis, N, Payre, P, Rousseau, D, Talby, M, Sadouki, A, Thulasidas, M, Trabelsi, K, Aleppo, M, Ragusa, F, Abt, I, Assmann, R, Bauer, C, Blum, W, Dietl, H, Dydak, F, Ganis, G, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Schael, S, Settles, R, Seywerd, H, Stdenis, R, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Vannini, C, Verdini, Pg, Walsh, J, Blair, Ga, Bryant, Lm, Cerutti, F, Chambers, Jt, Gao, Y, Green, Mg, Medcalf, T, Perrodo, P, Strong, Ja, Vonwimmerspergtoeller, Jh, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Maley, P, Norton, Pr, Thompson, Jc, Wright, Ae, Blochdevaux, B, Colas, P, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Schwindling, J, Trabelsi, A, Vallage, B, Black, Sn, Dann, Jh, Johnson, Rp, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Booth, Cn, Boswell, R, Brew, Caj, Cartwright, S, Combley, F, Koksal, A, Letho, M, Newton, Wm, Reeve, J, Thomspon, Lf, Bohrer, A, Brandt, S, Buscher, V, Cowan, G, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Smolik, L, Stephan, F, Apollonio, M, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Musolino, G, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Greening, Tc, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Walsh, Am, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, and Zobernig, G.
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Phenomenology, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: In a data sample of four million hadronic Z decays collected with the ALEPH detector at LEP, four Lambda(b) baryon candidates are exclusively reconstructed in the Lambda(b) --> Lambda(c)(+) pi(-) channel, with the Lambda(c)(+) decaying into pK(-) pi(+), or Lambda pi(+) pi(+) pi(-). The probability of the observed signal to be due to a background fluctuation is estimated to be 4.2 x 10(-4). The mass of the Lambda(b) is measured to be 5614 +/- 21 (stat.) +/- 4 (syst.) MeV/c(2). RI ANTONELLI, ANTONELLA/C-6238-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; St.Denis, Richard/C-8997-2012; Sanchez, Federico/F-5809-2012; Forti, Francesco/H-3035-2011; Ferrante, Isidoro/F-1017-2012
Published: 1996

36. Test of Colour Reconnection Models using Three-Jet Events in Hadronic Z Decays

Author: Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, Donato Maria, DE FILIPPIS, Nicola, de Palma, M, Iaselli, Giuseppe, Maggi, Giorgio Pietro, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, Bs, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Jussel, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Muller, As, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller JH, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Théorique et Astroparticules (LPTA), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), SCHAEL S, BARATE R, BRUNELIE, RE R, DE BONIS I, DECAMP D, GOY C, JE, ZE, QUEL S, LEES J, MARTIN F, MERLE E, MINARD M, PIETRZYK B, TROCME, BRAVO S, CASADO MP, CHMEISSANI M, CRESPO JM, FERNANDEZ E, FERNANDEZ-BOSMAN M, GARRIDO L, MARTINEZ M, PACHECO A, RUIZ H, COLALEO A, CREANZA D, DE FILIPPIS N, DE PALMA M, IASELLI G, MAGGI G, MAGGI M, NUZZO S, RANIERI A, RASO G, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, TRICOMI A, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, ABBANEO D, BARKLOW T, BUCHMU, LLER O, CATTANEO M, CLERBAUX B, DREVERMANN H, FORTY RW, FRANK M, GIANOTTI F, HANSEN JB, HARVEY J, HUTCHCROFT DE, JANOT P, JOST B, KADO M, MATO P, MOUTOUSSI A, RANJARD F, ROLANDI L, SCHLATTER D, TEUBERT F, VALASSI A, VIDEAU I, BADAUD F, DESSAGNE S, FALVARD A, FAYOLLE D, GAY P, JOUSSET J, MICHEL B, MONTEIL S, PALLIN D, PASCOLO JM, PERRET P, HANSEN JD, HANSEN JR, HANSEN PH, KRAAN AC, NILSSON BS, KYRIAKIS A, MARKOU C, SIMOPOULOU E, VAYAKI A, ZACHARIADOU K, BLONDEL A, BRIENT J, MACHEFERT F, ROUGE, VIDEAU H, CIULLI V, Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., Jezequel, S., Lees, J. P., Martin, F., Merle, E., Minard, M. N., Pietrzyk, B., Trocme, B., Bravo, S., Casado, M. P., Chmeissani, M., Crespo, J. M., Fernandez, E., Fernandez Bosman, M., Garrido, L., Martinez, M., Pacheco, A., Ruiz, H., Colaleo, A., Creanza, D., De Filippis, N., de Palma, M., Iaselli, G., Maggi, G., Maggi, M., Nuzzo, S., Ranieri, A., Raso, G., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Tricomi, A., Zito, G., Huang, X., Lin, J., Ouyang, Q., Wang, T., Xie, Y., Xu, R., Xue, S., Zhang, J., Zhang, L., Zhao, W., Abbaneo, D., Barklow, T., Buchmueller, O., Cattaneo, M., Clerbaux, B., Drevermann, H., Forty, R. W., Frank, M., Gianotti, F., Hansen, J. B., Harvey, J., Hutchcroft, D. E., Janot, P., Jost, B., Kado, M., Mato, P., Moutoussi, A., Ranjard, F., Rolandi, Luigi, Schlatter, D., Teubert, F., Valassi, A., Videau, I., Badaud, F., Dessagne, S., Falvard, A., Fayolle, D., Gay, P., Jousset, J., Michel, B., Monteil, S., Pallin, D., Pascolo, J. M., Perret, P., Hansen, J. D., Hansen, J. 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Subjects: Particle physics, Physics and Astronomy (miscellaneous), Electron–positron annihilation, Astrophysics::High Energy Astrophysical Phenomena, ANNIHILATIONS, W-BOSON, FOS: Physical sciences, Elementary particle, Jet (particle physics), MASS, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Particle decay, SEARCH, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Rapidity, 010306 general physics, Parton shower, Engineering (miscellaneous), Physics, Quantum chromodynamics, 010308 nuclear & particles physics, LEP, QCD, GLUON JETS, Gluon, QUARK JETS, High Energy Physics::Experiment, FRAGMENTATION, Particle Physics - Experiment, GENERATION
Abstract: Hadronic Z decays into three jets are used to test QCD models of colour reconnection (CR). A sensitive quantity is the rate of gluon jets with a gap in the particle rapidity distribution and zero jet charge. Gluon jets are identified by either energy-ordering or by tagging two b-jets. The rates predicted by two string-based tunable CR models, one implemented in JETSET (the GAL model), the other in ARIADNE, are too high and disfavoured by the data, whereas the rates from the corresponding non-CR standard versions of these generators are too low. The data can be described by the GAL model assuming a small value for the R_0 parameter in the range 0.01-0.02., 21 pages, 11 figures
Published: 2006

37. Precision electroweak measurements on the Z resonance

Author: Schael, S Barate, R Bruneliere, R Buskulic, D De Bonis, I Decamp, D Ghez, P Goy, C Jezequel, S Lees, JP and Lucotte, A Martin, F Merle, E Minard, MN Nief, JY and Odier, P Pietrzyk, B Trocme, B Bravo, S Casado, MP and Chmeissani, M Comas, P Crespo, JM Fernandez, E and Fernandez-Bosman, M Garrido, L Grauges, E Juste, A and Martinez, M Merino, G Miquel, R Mir, LM Orteu, S and Pacheco, A Park, IC Perlas, J Riu, I Ruiz, H and Sanchez, F Colaleo, A Creanza, D De Filippis, N de Palma, M Iaselli, G Maggi, G Maggi, M Nuzzo, S and Ranieri, A Raso, G Ruggieri, F Selvaggi, G Silvestris, L and Tempesta, P Tricomi, A Zito, G Huang, X Lin, J and Ouyang, Q Wang, T Xie, Y Xu, R Xue, S Zhang, J and Zhang, L Zhao, W Abbaneo, D Bazarko, A Becker, U and Boix, G Bird, F Blucher, E Bonvicini, B Bright-Thomas, P and Barklow, T Buchmuller, O Cattaneo, M Cerutti, F and Ciulli, V Clerbaux, B Drevermann, H Forty, RW Frank, M and Greening, TC Hagelberg, R Halley, AW Gianotti, F and Girone, M Hansen, JB Harvey, J Jacobsen, R Hutchcroft, DE Janot, R Jost, B Knobloch, J Kado, M Lehraus, I and Lazeyras, P Maley, R Mato, P May, J Moutussi, A and Pepe-Altarelli, M Ranjard, F Rolandi, L Schlatter, D and Schmitt, B Schneider, O Tejessy, W Teubert, F Tomalin, IR Tournefier, E Veenhof, R Valassi, A Wiedenmann, W and Wright, AE Ajaltouni, Z Badaud, F Chazelle, G Deschamps, O Dessagne, S Falvard, A Ferdi, C Fayolle, D Gay, P and Guicheney, C Henrard, P Jousset, J Michel, B and Monteil, S Montret, JC Pallin, D Pascolo, JM Perret, P and Podlyski, F Bertelsen, H Fernley, T Hansen, JD and Hansen, JR Hansen, PH Kraan, AC Lindahl, A Mollerud, R and Nilsson, BS Rensch, B Waananen, A Daskalakis, G and Kyriakis, A Markou, C Simopoulou, E Siotis, I Vayaki, A and Zachariadou, K Blondel, A Bonneaud, G Brient, JC and Machefert, E Rouge, A Rumpf, M Swynghedauw, M Tanaka, R and Verderi, M Videau, H Ciulli, V Focardi, E Parrini, G and Zachariadou, K Corden, M Georgiopoulos, C Antonelli, A and Antonelli, M Bencivenni, G Bologna, G Bossi, F and Campana, P Capon, G Cerutti, F Chiarella, V Felici, G and Laurelli, P Mannocchi, G Murtas, GP Passalacqua, L and Picchi, P Colrain, P Ten Have, I Hughes, IS Kennedy, J and Knowles, IG Lynch, JG Morton, WT Negus, P O'Shea, V and Raine, C Reeves, P Scarr, JM Smith, K Thompson, AS and Turnbull, RM Wasserbaech, S Buchmuller, O Cavanaugh, R and Dhamotharan, S Geweniger, C Hanke, P Hansper, G and Hepp, V Kluge, EE Putzer, A Sommer, J Stenzel, H and Tittel, K Werner, W Wunsch, M Beuselinck, R Binnie, DM and Cameron, W Davies, G Dornan, PJ Goodsir, S and Marinelli, N Martin, EB Nash, J Nowell, J Rutherford, SA and Sedgbeer, JK Thompson, JC White, R Williams, MD and Ghete, VM Girtler, P Kneringer, E Kuhn, D Rudolph, G and Bouhova-Thacker, E Bowdery, CK Buck, PG Clarke, DP and Ellis, G Finch, AJ Foster, F Hughes, G Jones, RWL and Keemer, NR Pearson, MR Robertson, NA Sloan, T Smizanska, M Snow, SW Williams, MI van der Aa, O Delaere, C and Leibenguth, G Lemaitre, V Bauerdick, LAT Blumenschein, U and van Gemmeren, P Giehl, I Holldorfer, F Jakobs, K and Kasemann, M Kayser, F Kleinknecht, K Muller, AS Quast, G and Renk, B Rohne, E Sander, HG Schmeling, S Wachsmuth, H Wanke, R Zeitnitz, C Ziegler, T Aubert, JJ and Benchouk, C Bonissent, A Carr, J Coyle, P Curtil, C and Ealet, A Etienne, F Fouchez, D Motsch, F Payre, P and Rousseau, D Tilquin, A Talby, M Thulasides, M Aleppo, M and Antonelli, M Ragusa, F Buscher, V David, A Dietl, H and Ganis, G Huttmann, K Lutjens, G Mannert, C Manner, W and Moser, HG Settles, R Seywerd, H Stenzel, H Villegas, M Wiedenmann, W Wolf, G Azzurri, P Boucrot, J and Callot, O Chen, S Cordier, A Davier, M Duflot, L and Grivaz, JF Heusse, P Jacholkowska, A Le Diberder, F and Lefrancois, J Mutz, AM Schune, MH Serin, L Veillet, JJ and Videau, I Zerwas, D Azzurri, P Bagliesi, G and Bettarini, S Boccali, T Bozzi, C Calderini, G Dell'Orso, R Fantechi, R Ferrante, I Fidecaro, F Foa, L and Giammanco, A Giassi, A Gregorio, A Ligabue, F Lusiani, A and Marrocchesi, PS Messineo, A Palla, F Rizzo, G and Sanguinetti, G Sciaba, A Sguazzoni, G Spagnolo, P and Steinberger, J Tenchini, R Venturi, A Vannini, C and Venturi, A Verdini, PG Awunor, O Blair, GA Cowan, G and Garcia-Bellido, A Green, MG Medcalf, T Misiejuk, A and Strong, JA Teixeira-Dias, P Botterill, DR Clifft, RW and Edgecock, TR Edwards, M Haywood, SJ Norton, PR Tomalin, IR Ward, JJ Bloch-Devaux, B Boumediene, D Colas, P and Emery, S Fabbro, B Kozanecki, W Lancon, E Lemaire, MC and Locci, E Perez, P Rander, J Renardy, JF Roussarie, A and Schuller, JP Schwindling, J Tuchming, B Vallage, B and Black, SN Dann, JH Kim, HY Konstantinidis, N Litke, AM and McNeil, MA Taylor, G Booth, CN Cartwright, S and Combley, F Hodgson, PN Lehto, M Thompson, LF and Affholderbach, K Barberio, E Bohrer, A Brandt, S and Burkhardt, H Feigl, E Grupen, C Hess, J Lutters, G and Meinhard, H Minguet-Rodriguez, J Mirabito, L Misiejuk, A and Neugebauer, E Ngac, A Prange, G Rivera, F Saraiva, P and Schafer, U Sieler, U Smolik, L Stephan, F Trier, H and Apollonio, M Borean, C Bosisio, L Della Marina, R and Giannini, G Gobbo, B Musolino, G Pitis, L He, H Kim, H Putz, J Rothberg, J Armstrong, SR Bellantoni, L and Berkelman, K Cinabro, D Conway, JS Cranmer, K Elmer, P and Feng, Z Ferguson, DPS Gao, Y Gonzalez, S Grahl, J and Harton, JL Hayes, OJ Hu, H Jin, S Johnson, RP and Kile, J McNamara, PA Nielsen, J Orejudos, W Pan, Y and Saadi, Y Scott, IJ Sharma, V Walsh, AM Walsh, J and Wear, J von Wimmersperg-Toeller, JH Wiedenmann, W Wu, J and Wu, SL Wu, X Yamartino, JM Zobernig, G Dissertori, G and Abdallah, J Abreu, P Adam, W Adye, T Adzic, P and Ajinenko, I Albrecht, T Alderweireld, T Alekseev, GD and Alemany-Fernandez, R Allmendinger, T Allport, PP Almehed, S and Amaldi, U Amapane, N Amato, S Anashkin, E and Anassontzis, EG Andersson, P Andreazza, A Andringa, S and Anjos, N Antilous, P Apel, WD Arnoud, Y Ask, S and Asman, B Augustin, JE Augustinus, A Baillon, P and Ballestrero, A Bambade, P Barao, F Barbiellini, G and Barbier, R Bardin, D Barker, G Baroncelli, A Battaglia, M Baubillier, M Becks, KH Begalli, M Behrmann, A and Beilliere, P Belokopytov, Y Belous, K Ben-Haim, E and Benekos, N Benvenuti, A Berat, C Berggren, M Berntzon, L and Bertini, D Bertrand, D Besancon, M Besson, N and Bianchi, F Bigi, M Bilenky, MS Bizouard, MA Bloch, D and Blom, M Bluj, M Bonesini, M Bonivento, W Boonekamp, M and Booth, PSL Borgland, AW Borisov, G Bosio, C Botner, O Boudinov, E Bouquet, B Bourdarios, C Bowcock, TJV and Boyko, I Bozovic, I Bozzo, M Bracko, M Branchini, P and Brenke, T Brenner, R Brodet, E Bruckman, P Brunet, JM and Bugge, L Buran, T Burgsmueller, T Buschbeck, B and Buschmann, P Cabrera, S Caccia, M Calvi, M Rozas, AJC and Camporesi, T Canale, V Canepa, M Carena, F Carroll, L Caso, C Gimenez, MVC Castro, N Cattai, A Cavallo, F Cerruti, C Chabaud, V Chapkin, M Charpentier, P and Chaussard, L Checchia, P Chelkov, GA Chen, M Chierici, R and Chliapnikov, R Chochula, P Chorowicz, V Chudoba, J and Chung, SU Cieslik, K Collins, P Colomer, M Contri, R and Cortina, E Cosme, G Cossuti, F Costa, MJ Cowell, JH and Crawley, HB Crennell, D Crepe, S Crosetti, G Cuevas, J and Czellar, S D'Hondt, J Dalmagne, B Dalmau, J and Damgaard, G Davenport, M da Silva, T Da Silva, W and Deghorain, A Della Ricca, G Delpierre, P Demaria, N De Angelis, A De Boer, W de Brabandere, S De Clercq, C De Lotto, B De Maria, N De Min, A de Paula, L Dijkstra, H and Di Ciaccio, L Di Diodato, A Di Simone, A Djannati, A and Dolbeau, J Doroba, K Dracos, M Drees, J Drees, KA and Dris, M Duperrin, A Durand, JD Ehret, R Eigen, G and Ekelof, T Ekspong, G Ellert, M Elsing, M Engel, JP and Erzen, B Santo, MCE Falk, E Fanourakis, G Fassouliotis, D Fayot, J Feindt, M Fenyuk, A Fernandez, J Ferrari, P Ferrer, A Ferrer-Ribas, E Ferro, F Fichet, S and Firestone, A Fischer, PA Flagmeyer, U Foeth, H Fokitis, E Fontanelli, F Franek, B Frodesen, AG Fruhwirth, R and 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Wagner, DL Wahl, C Walker, JP and Waller, D Ward, CP Ward, DR Ward, JJ Watkins, PM and Watson, AT Watson, NK Weber, M Weber, P Weisz, S and Wels, PS Wengler, T Wermes, N Wetterling, D Weymann, M and Whalley, MA White, JS Wilkens, B Wilson, JA Wilson, GW Wingerter, I Winterer, VH Wlodek, T Wolf, G Wood, NC Wotton, S Wyatt, TR Yaari, R Yamashita, S Yang, Y and Yeaman, A Yekutieli, G Yurko, M Zacek, V Zacharov, I and Zer-Zion, D Zeuner, W Zivkovic, L Zorn, GT Abe, K and Abe, K Abe, T Abt, I Acton, PD Adam, I Agnew, G and Akagi, T Akimoto, H Allen, NJ Ash, WW Aston, D and Bacchetta, N Baird, KG Baltay, C Band, HR Barakat, MB and Baranko, GJ Bardon, O Barklow, TL Bashindzhagian, GL and Battiston, R Bauer, JM Bazarko, AO Bean, A Bellodi, G and Ben-David, R Benvenuti, AC Berger, R Biasini, M and Bienz, T Bilei, GM Bisello, D Blaylock, G Bogart, J and Bolen, B Bolton, T Bower, GR Brau, JE Breidenbach, M and Bugg, WM Burke, D Burnett, TH Burrows, PN Busza, W and Calcaterra, A Caldwell, DO 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HJ Karliner, I Kawahara, H Kelsey, MH Kendall, HW Kim, YD King, M and King, R Kofler, R Krishna, NM Kwon, Y Labs, JF and Kroeger, RS Langston, M Lath, A Lauber, JA Leith, DWG and Lia, V Lin, C Liu, MX Loreti, M Lu, A Lynch, HL and Ma, J Mancinelli, G Manly, S Mantovani, G and Markiewicz, TW Maruyama, T Masuda, H Mazzucato, H and McGowan, JF McKemey, AK Meadows, BT Messner, R Mockett, PM Moffeit, KC Moore, TB Morii, M Mours, B Muller, D and Mueller, G Murzin, V Nagamine, T Narita, S and Nauenberg, U Neal, H Nesom, G Nussbaum, M Ohnishi, Y and Oishi, N Onoprienko, D Osborne, LS Panvini, RS Park, CH and Park, H Pavel, TJ Peruzzi, I Pescara, L Piccolo, M and Piemontese, L Pieroni, E Pitts, KT Plano, RJ and Prepost, R Prescott, CY Punkar, G Quigley, J Ratcliff, BN Reeves, K Reeves, TW Reidy, J Reinertsen, PL and Rensing, PE Rochester, LS Rothberg, JE Rowson, PC and Russell, JJ Saxton, OH Schalk, T Schindler, RH and Schneekloth, U Schumm, BA Schwiening, J Seiden, A Sen, S and Serbo, VV Servoli, L Shaevitz, MH Shank, JT Shapiro, G Sherden, DJ Shmakov, KD Simopoulos, C Sinev, NB and Smith, SR Smy, MB Snyder, JA Sokoloff, MD Staengle, H and Stahl, A Starner, P Steiner, H Steiner, R Strauss, MG Su, D Suekane, F Sugiyama, A Suzuki, A Suzuki, S and Swartz, M Szumilo, A Takahashi, T Taylor, FE Thaler, JJ Thom, J Torrence, E Trandafir, AI Turk, JD Usher, T Va'vra, J Vannini, C Vella, E Venuti, JP Verdier, R Verdini, PG Wagner, DL Wagner, SR Waite, AP and Walston, S Wang, J Watts, SJ Weidemann, AW Weiss, ER and Whitaker, JS White, SL Wickens, FJ Williams, DA and Williams, DC Williams, SH Willocq, S Wilson, RJ and Wisniewski, WJ Wittlin, JL Woods, M Word, GB Wright, TR and Wyss, J Yamamoto, RK Yamartino, JM Yang, XQ Yashima, J Yellin, SJ Young, CC Yuta, H Zapalac, G Zdarko, RW and Zeitlin, C Zhou, J ALEPH Collaborat DELPHI Collaborat and L3 Collaborat OPAL Collaborat SLD Collaborat
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLID experiment using a polarised beam at SLC. The measurements include cross-sections, forward-backward asymmetries and polarised asymmetries. The mass and width of the Z boson, m(Z) and Gamma(Z), and its couplings to fermions, for example the p parameter and the effective electroweak mixing angle for leptons, are precisely measured: m(Z) = 91.1875 +/- 0.0021 GeV, Gamma(Z) = 2.4952 +/- 0.0023 GeV, rho(l) = 1.0050 +/- 0.0010, sin(2)theta(eff)(lept) = 0.23153 +/- 0.00016. The number of light neutrino species is determined to be 2.9840 +/- 0.0082, in agreement with the three observed generations of fundamental fermions. The results are compared to the predictions of the Standard Model (SM). At the Z-pole, electroweak radiative corrections beyond the running of the QED and QCD coupling constants are observed with a significance of five standard deviations, and in agreement with the Standard Model. Of the many Z-pole measurements, the forward-backward asymmetry in b-quark production shows the largest difference with respect to its SM expectation, at the level of 2.8 standard deviations. Through radiative corrections evaluated in the framework of the Standard Model, the Z-pole data are also used to predict the mass of the top quark, m(t) = 173(+10)(+13) GeV, and the mass of the W boson, m(W) = 80.363 +/- 0.032 GeV. These indirect constraints are compared to the direct measurements, providing a stringent test of the SM. Using in addition the direct measurements of m(t) and m(W), the mass of the as yet unobserved SM Higgs boson is predicted with a relative uncertainty of about 50% and found to be less than 285 GeV at 95% confidence level. (c) 2006 Elsevier B.V. All rights reserved.
Published: 2006

38. Measurement of the W boson Mass and Width in $e^{+}e^{-}$ Collisions at LEP

Author: Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Filippis, N, de Palma, M, Iaselli, G, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, Alessia Rita, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zha, W, Abbaneo, D, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, L, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, Bs, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, As, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Sloan, T, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Holldorfer, F, Jakobs, K, Kayser, F, Muller, As, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Huttmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Trabelsi, A, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dps, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller JH, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Théorique et Astroparticules (LPTA), Université Montpellier 2 - Sciences et Techniques (UM2)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Schael, S., Barate, R., Bruneliere, R., De Bonis, I., Decamp, D., Goy, C., Jezequel, S., Lees, J. P., Martin, F., Merle, E., Minard, M. N., Pietrzyk, B., Trocme, B., Bravo, S., Casado, M. P., Chmeissani, M., Crespo, J. M., Fernandez, E., Fernandez Bosman, M., Garrido, L., Martinez, M., Pacheco, A., Ruiz, H., Colaleo, A., Creanza, D., De Filippis, N., de Palma, M., Iaselli, G., Maggi, G., Maggi, M., Nuzzo, S., Ranieri, A., Raso, G., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Tricomi, A., Zito, G., Huang, X., Lin, J., Ouyang, Q., Wang, T., Xie, Y., Xu, R., Xue, S., Zhang, J., Zhang, L., Zha, W., Abbaneo, D., Barklow, T., Buchmueller, O., Cattaneo, M., Clerbaux, B., Drevermann, H., Forty, R. W., Frank, M., Gianotti, F., Hansen, J. B., Harvey, J., Hutchcroft, D. E., Janot, P., Jost, B., Kado, M., Mato, P., Moutoussi, A., Ranjard, F., Rolandi, Luigi, Schlatter, D., Teubert, F., Valassi, A., Videau, I., Badaud, F., Dessagne, S., Falvard, A., Fayolle, D., Gay, P., Jousset, J., Michel, B., Monteil, S., Pallin, D., Pascolo, J. M., Perret, P., Hansen, J. D., Hansen, J. R., Hansen, P. H., Kraan, A. C., Nilsson, B. S., Kyriakis, A., Markou, C., Simopoulou, E., Vayaki, A., Zachariadou, K., Blondel, A., Brient, J. C., Machefert, F., Rouge, A., Videau, H., Ciulli, V., Focardi, E., Parrini, G., Antonelli, A., Antonelli, M., Bencivenni, G., Bossi, F., Capon, G., Cerutti, F., Chiarella, V., Laurelli, P., Mannocchi, G., Murtas, G. P., Passalacqua, L., Kennedy, J., Lynch, J. G., Negus, P., O'Shea, V., Thompson, A. S., Wasserbaech, S., Cavanaugh, R., Dhamotharan, S., Geweniger, C., Hanke, P., Hepp, V., Kluge, E. E., Putzer, A., Stenzel, H., Tittel, K., Wunsch, M., Beuselinck, R., Cameron, W., Davies, G., Dornan, P. J., Girone, M., Marinelli, N., Nowell, J., Rutherford, S. A., Sedgbeer, J. K., Thompson, J. C., White, R., Ghete, V. M., Girtler, P., Kneringer, E., Kuhn, D., Rudolph, G., Bouhova Thacker, E., Bowdery, C. K., Clarke, D. P., Ellis, G., Finch, A. J., Foster, F., Hughes, G., Jones, R. W. L., Pearson, M. R., Robertson, N. A., Sloan, T., Smizanska, M., van der Aa, O., Delaere, C., Leibenguth, G., Lemaitre, V., Blumenschein, U., Hoelldorfer, F., Jakobs, K., Kayser, F., Mueller, A. S., Renk, B., Sander, H. G., Schmeling, S., Wachsmuth, H., Zeitnitz, C., Ziegler, T., Bonissent, A., Coyle, P., Curtil, C., Ealet, A., Fouchez, D., Payre, P., Tilquin, A., Ragusa, F., David, A., Dietl, H., Ganis, G., Huettmann, K., Luetjens, G., Maenner, W., Moser, H. G., Settles, R., Villegas, M., Wolf, G., Boucrot, J., Callot, O., Davier, M., Duflot, L., Grivaz, J. F., Heusse, P., Jacholkowska, A., Serin, L., Veillet, J. J., Azzurri, P., Bagliesi, G., Boccali, T., Foa, L., Giammanco, A., Giassi, A., Ligabue, Franco, Messineo, A., Palla, F., Sanguinetti, G., Sciaba, A., Sguazzoni, G., Spagnolo, P., Tenchini, R., Venturi, A., Verdini, P. G., Awunor, O., Blair, G. A., Cowan, G., Garcia Bellido, A., Green, M. G., Medcalf, T., Misiejuk, A., Strong, J. A., Teixeira Dias, P., Clifft, R. W., Edgecock, T. R., Norton, P. R., Tomalin, I. R., Ward, J. J., Bloch Devaux, B., Boumediene, D., Colas, P., Fabbro, B., Lancon, E., Lemaire, M. C., Locci, E., Perez, P., Rander, J., Trabelsi, A., Tuchming, B., Vallage, B., Litke, A. M., Taylor, G., Booth, C. N., Cartwright, S., Combley, F., Hodgson, P. N., Lehto, M., Thompson, L. F., Boehrer, A., Brandt, S., Grupen, C., Hess, J., Ngac, A., Prange, G., Borean, C., Giannini, G., He, H., Putz, J., Rothberg, J., Armstrong, S. R., Berkelman, K., Cranmer, K., Ferguson, D. P. S., Gao, Y., Gonzalez, S., Hayes, O. J., Hu, H., Jin, S., Kile, J., McNamara P. A., Iii, Nielsen, J., Pan, Y. B., von Wimmersperg Toeller, J. H., Wiedenmann, W., Wu, J., Wu San, Lan, Wu, X., Zobernig, G., Dissertori, G., SCHAEL S, BARATE R, BRUNELIE, RE R, DE BONIS I, DECAMP D, GOY C, JE, ZE, QUEL S, LEES J, MARTIN F, MERLE E, MINARD M, PIETRZYK B, TROCME, BRAVO S, CASADO MP, CHMEISSANI M, CRESPO JM, FERNANDEZ E, FERNANDEZ-BOSMAN M, GARRIDO L, MARTINEZ M, PACHECO A, RUIZ H, COLALEO A, CREANZA D, DE FILIPPIS N, DE PALMA M, IASELLI G, MAGGI G, MAGGI M, NUZZO S, RANIERI A, RASO G, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, TRICOMI A, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, ABBANEO D, BARKLOW T, BUCHMU, LLER O, CATTANEO M, CLERBAUX B, DREVERMANN H, FORTY RW, FRANK M, GIANOTTI F, HANSEN JB, HARVEY J, HUTCHCROFT DE, JANOT P, JOST B, KADO M, MATO P, MOUTOUSSI A, RANJARD F, ROLANDI L, SCHLATTER D, TEUBERT F, VALASSI A, VIDEAU I, BADAUD F, DESSAGNE S, FALVARD A, FAYOLLE D, GAY P, JOUSSET J, MICHEL B, MONTEIL S, PALLIN D, PASCOLO JM, PERRET P, HANSEN JD, HANSEN JR, HANSEN PH, KRAAN AC, NILSSON BS, KYRIAKIS A, MARKOU C, SIMOPOULOU E, VAYAKI A, ZACHARIADOU K, BLONDEL A, BRIENT J, MACHEFERT F, ROUGE, VIDEAU H, and CIULLI V
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Electron–positron annihilation, FOS: Physical sciences, Elementary particle, 01 natural sciences, Systematic Uncertainty, High Energy Physics - Experiment, Nuclear physics, Particle decay, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Invariant mass, Invariant Mass, 010306 general physics, Nuclear Experiment, Engineering (miscellaneous), Monte Carlo, Boson, Physics, Muon, Annihilation, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Pair production, Boson Mass, Time Projection Chamber, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Particle Physics - Experiment
Abstract: The mass of the W boson is determined from the direct reconstruction of W decays in WW→qq̄qq̄ and WW→ℓνqq̄ events in e+e- collisions at LEP. The data sample corresponds to an integrated luminosity of 683 pb-1 collected with the ALEPH detector at centre-of-mass energies up to 209 GeV. To minimise any effect from colour reconnection a new procedure is adopted in which low energy particles are not considered in the mass determination from the qq̄qq̄ channel. The combined result from all channels is mW=80.440±0.043(stat.)±0.024(syst.)±0.009(FSI)±0.009(LEP)GeV/c2,where FSI represents the possible effects of final state interactions in the qq̄qq̄ channel and LEP indicates the uncertainty in the beam energy. From two-parameter fits to the W mass and width, the W width is found to be ΓW=2.14±0.09(stat.)±0.04(syst.)±0.05(FSI)±0.01(LEP)GeV., The European Physical Journal C, 47 (2), ISSN:1434-6044, ISSN:1434-6052
Published: 2006

39. The forward-backward asymmetry for charm quarks at the Z pole

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO LI, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, GIRONE M, IASELLI G, MAGGI F, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, OEST T, PALAZZI P, PATER JR, PUSZTASZERI JF, RANJARD F, RENSING P, SCHLATTER D, SCHMELLING M, SCHNEIDER O, TEJESSY W, TOMALIN IR, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, DORRIS SJ, HALLEY AW, TENHAVE I, KNOWLES IG, LYNCH JG, MORTON WT, OSHEA V, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THOMSON F, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WERNER S, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, COLRAIN P, CRAWFORD G, FINCH AJ, FOSTER F, HUGHES G, SLOAN T, WHELAN EP, WILLIAMS MI, GALLA A, GREENE AM, KLEINKNECHT K, QUAST G, RAAB J, RENK B, SANDER HG, WANKE R, ZEITNITZ C, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GOTZHEIN C, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, AZZURRI P, BAGLIESI G, BATIGNANI G, BETTARINI S, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FANTECHI R, FERRANTE I, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LIM, PERRODO P, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RO, KIM HY, LITKE AM, MCNEIL MA, TAYLOR G, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SMOLIK L, STEPHAN F, BOSISIO L, DELLAMARINA R, GANIS G, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, Garrido, L. l., M., Martinez, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Sanchez, F., Teubert, D., Creanza, M., de Palma, A., Farilla, M., Girone, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, X., Huang, J., Lin, Q., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, M., Cattaneo, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, M., Frank, R., Hagelberg, J., Harvey, R., Jacobsen, P., Janot, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, T., Oest, P., Palazzi, J. R., Pater, J. F., Pusztaszeri, F., Ranjard, P., Rensing, L., Tolandi, D., Schlatter, M., Schmelling, O., Schneider, W., Tejessy, I. R., Tomalin, A., Venturi, D., Wachsmuth, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, J. M., Rossignol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, F., Cerutti, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S. J., Dorri, A. W., Halley, I., ten Have, I. G., Knowle, J. G., Lynch, W. T., Morton, V., O'Shea, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, F., Thomson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, G., Graefe, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, J., Sommer, H., Stenzel, K., Tittel, S., Werner, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, D. J., Colling, P. J., Dornan, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, G., San Martin, J. K., Sedgbeer, A. M., Stacey, G., Dissertori, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, C. K., Bowdery, T. J., Brodbeck, P., Colrain, G., Crawford, A. J., Finch, F., Foster, G., Hughe, T., Sloan, E. P., Whelan, M. I., William, A., Galla, A. M., Greene, K., Kleinknecht, G., Quast, J., Raab, B., Renk, H. G., Sander, R., Wanke, C., Zeitnitz, J. J., Aubert, A. M., Bencheikh, C., Benchouk, A., Bonissent, G., Bujosa, D., Calvet, J., Carr, C., Diaconu, F., Etienne, M., Thulasida, D., Nicod, P., Payre, D., Rousseau, M., Talby, I., Abt, R., Assmann, C., Bauer, W., Blum, D., Brown, H., Dietl, F., Dydak, C., Gotzhein, K., Jakob, G., Kroha, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, A., Rosado Schlosser, R., Settle, H., Seywerd, U., Stierlin, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, P., Azzurri, G., Bagliesi, G., Batignani, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, R., Fantechi, I., Ferrante, L., Foà, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, A., Sciabà, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, G. A., Blair, L. M., Bryant, Y., Gao, M. G., Green, D. L., Johnson, T., Medcalf, Mir, L. l. M., J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P., Maley, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, A., Trabelsi, B., Vallage, R. P., Johnson, H. Y., Kim, A. M., Litkie, M. A., Mcneil, G., Taylor, A., Beddall, C. N., Booth, R., Boswell, S., Cartwright, F., Combley, I., Dawson, A., Koksal, M., Letho, W. M., Newton, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, L., Smolik, F., Stephan, Bosisio, Luciano, R., Della Marina, G., Gani, Giannini, Gianrossano, B., Gobbo, L., Piti, F., Ragusa, J., Rothberg, S., Wasserbaech, S. R., Armstrong, L., Bellantoni, P., Elmer, Z., Feng, D. P. S., Ferguson, Y. S., Gao, S., González, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, P. A., Mcnamara, J. M., Nachtman, W., Orejudo, Y. B., Pan, Y., Saadi, M., Schmitt, I. J., Scott, V., Sharma, J. D., Turk, A. M., Walsh, F. V., Weber, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, G., Zobernig, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, J, Minard, M, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, J, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, J, Sanchez, F, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Girone, M, Iaselli, G, Maggi, F, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, R, Frank, M, Hagelberg, R, Harvey, J, Jacobsen, R, Janot, P, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, E, Mato, P, Meinhard, H, Minten, A, Miquel, R, Oest, T, Palazzi, P, Pater, J, Pusztaszeri, J, Ranjard, F, Rensing, P, Rolandi, L, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, I, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, J, Saadi, F, Fearnley, T, Hansen, J, Hansen, P, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, J, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, D, Parsons, M, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G, Pepealtarelli, M, Dorris, S, Halley, A, Tenhave, I, Knowles, I, Lynch, J, Morton, W, Oshea, V, Raine, C, Reeves, P, Scarr, J, Smith, K, Smith, M, Thompson, A, Thomson, F, Thorn, S, Turnbull, R, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, E, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, D, Cameron, W, Colling, D, Dornan, P, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, J, Stacey, A, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, C, Brodbeck, T, Colrain, P, Crawford, G, Finch, A, Foster, F, Hughes, G, Sloan, T, Whelan, E, Williams, M, Galla, A, Greene, A, Kleinknecht, K, Quast, G, Raab, J, Renk, B, Sander, H, Wanke, R, Zeitnitz, C, Aubert, J, Bencheikh, A, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, H, Richter, R, Rosadoschlosser, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, J, Heusse, P, Jacquet, M, Kim, D, Lediberder, F, Lefrancois, J, Lutz, A, Musolino, G, Nikolic, I, Park, H, Park, I, Schune, M, Simion, S, Veillet, J, Videau, I, Abbaneo, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, M, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, M, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, P, Walsh, J, Betteridge, A, Blair, G, Bryant, L, Gao, Y, Green, M, Johnson, D, Medcalf, T, Mir, L, Perrodo, P, Strong, J, Bertin, V, Botterill, D, Clifft, R, Edgecock, T, Haywood, S, Edwards, M, Maley, P, Norton, P, Thompson, J, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, M, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, J, Rosowsky, A, Roussarie, A, Schuller, J, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, R, Kim, H, Litke, A, Mcneil, M, Taylor, G, Beddall, A, Booth, C, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, W, Rankin, C, Thompson, L, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Smolik, L, Stephan, F, Bosisio, L, Dellamarina, R, Ganis, G, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Rothberg, J, Wasserbaech, S, Armstrong, S, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, D, Gonzalez, S, Grahl, J, Harton, J, Hayes, O, Hu, H, Mcnamara, P, Nachtman, J, Orejudos, W, Pan, Y, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, J, Walsh, A, Weber, F, Wu, S, Wu, X, Yamartino, J, Zheng, M, Zobernig, G, Lees, Jp, Minard, Mn, Crespo, Jm, Garrido, Li, Perlas, Ja, Forty, Rw, Martin, Eb, Pater, Jr, Pusztaszeri, Jf, Rolandi, Luigi, Tomalin, Ir, Montret, Jc, Rossignol, Jm, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Brient, Jc, Candlin, Dj, Parsons, Mi, Jaffe, De, Murtas, Gp, Dorris, Sj, Halley, Aw, Knowles, Ig, Lynch, Jg, Morton, Wt, Scarr, Jm, Smith, Mg, Turnbull, Rm, Kluge, Ee, Binnie, Dm, Colling, Dj, Dornan, Pj, Sedgbeer, Jk, Stacey, Am, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Whelan, Ep, Williams, Mi, Greene, Am, Sander, Hg, Aubert, Jj, Bencheikh, Am, Moser, Hg, Grivaz, Jf, Kim, Dw, Lutz, Am, Park, Hj, Park, Ic, Schune, Mh, Veillet, Jj, Ciocci, Ma, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Verdini, Pg, Betteridge, Ap, Blair, Ga, Bryant, Lm, Green, Mg, Johnson, Dl, Mir, Lim, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Lemaire, Mc, Renardy, Jf, Schuller, Jp, Johnson, Ro, Kim, Hy, Litke, Am, Mcneil, Ma, Booth, Cn, Newton, Wm, Thompson, Lf, Armstrong, Sr, Ferguson, Dp, Harton, Jl, Hayes, Oj, Mcnamara, Pa, Nachtman, Jm, Pan, Yb, Scott, Ij, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Yamartino, Jm, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, media_common.quotation_subject, High Energy Physics::Phenomenology, Hadron, Electroweak interaction, Weinberg angle, 01 natural sciences, Asymmetry, Charm quark, Momentum, Nuclear physics, ALEPH Experiment, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, 010306 general physics, ALEPH experiment, Particle Physics - Experiment, media_common
Abstract: From 1.4 million hadronic Z decays collected by the ALEPH detector at LEP, an enriched sample of Z --> c $$($) over bar c events is extracted by requiring the presence of a high momentum D*(+/-). The charm quark forward-backward charge asymmetry at the Z pole is measured to be A(FB)(0,c) = (8.0 +/- 2.4)% corresponding to an effective electroweak mixing angle of sin(2) theta(W)(eff) = 0.2302 +/- 0.0054.
Published: 1995

40. An Upper Limit For the tau neutrino Mass From tau ->5pi(pi(0))nu(tau) Decays

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CASSEL D, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, GANIS G, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, MOFFEIT K, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES LG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GOTZHEIN C, HALLEY AW, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, AZZURRI P, ABBANEO D, BAGLIESI G, BATIGNANI G, BETTARINI S, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, KIM H, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Sanchez, F, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cassel, D, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Frank, M, Ganis, G, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Janot, P, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, Eb, Mato, P, Meinhard, H, Minten, A, Miquel, R, Moffeit, K, Palazzi, P, Pater, Jr, Perrodo, P, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, Ir, Veenhof, R, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Veitch, E, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, Lg, Lynch, Jg, Maitland, W, Morton, Wt, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Colling, Dj, Dornan, Pj, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, Jk, Stacey, Am, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Jackson, D, Keemer, Nr, Nuttall, M, Patel, A, Sloan, T, Snow, Sw, Whelan, Ep, Galla, A, Greene, Am, Kleinknecht, K, Raab, J, Renk, B, Sander, Hg, Schmidt, H, Walther, Sm, Wanke, R, Wolf, B, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Gotzhein, C, Halley, Aw, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Azzurri, P, Abbaneo, D, Bagliesi, G, Batignani, G, Bettarini, S, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lm, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Beddall, A, Booth, Cn, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Kim, H, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t.
Subjects: High Energy Physics::Experiment
Abstract: From a sample of 152,000 tau decays collected by the ALEPH detector at LEP an upper limit of 24 MeV at 95% CL on the tau neutrino mass has been determined. The limit is obtained using a two dimensional likelihood fit of the visible energy and the invariant mass distribution of 25 tau --> 5 pi(pi(0)) nu(tau) events.
Published: 1995

41. A MEASURE VERTICAL-BAR-V-CB-VERTICAL-BAR FROM (B)OVER-BAR(0)-]D-ASTERISK+L-(NU)OVER-BAR(L)

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, LUCOTTE A, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO LI, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, COLALEO A, CREANZA D, DEPALMA M, FARILLA A, GELAO G, GIRONE M, IASELLI G, MAGGI G, MAGGI M, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CASSEL DG, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, MOFFEIT K, OEST T, PALAZZI P, PATER JR, PUSZTASZERI JF, RANJARD F, RENSING P, SCHLATTER D, SCHMELLING M, SCHNEIDER O, TEJESSY W, TOMALIN IR, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS L, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, DORRIS SJ, HALLEY AW, TENHAVE I, KNOWLES IG, LYNCH JG, MORTON WT, OSHEA V, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THOMSON F, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WERNER S, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTSOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, COLRAIN P, CRAWFORD G, FINCH AJ, FOSTER F, HUGHES G, SLOAN T, WHELAN EP, WILLIAMS MI, GALLA A, GREENE AM, KLEINKNECHT K, QUAST G, RAAB J, RENK B, SANDER HG, WANKE R, ZEITNITZ C, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEA D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GANIS G, GOTZHEIN C, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SCHAEL S, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, AZZURRI P, BAGLIESI G, BATIGNANI G, BETTARINI S, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FANTECHI R, FERRANTE I, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, CERUTTI F, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LIM, PERRODO P, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RP, KIM HY, LITKE AM, MCNEIL MA, TAYLOR G, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SMOLIK L, STEPHAN F, VANGEMMEREN P, APOLLONIO M, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, RAGUSA F, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, Li, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Sanchez, F, Teubert, F, Colaleo, A, Creanza, D, Depalma, M, Farilla, A, Gelao, G, Girone, M, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cassel, Dg, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Frank, M, Hagelberg, R, Harvey, J, Jacobsen, R, Janot, P, Jost, B, Knobloch, J, Lehraus, I, Markou, C, Martin, Eb, Mato, P, Meinhard, H, Minten, A, Miquel, R, Moffeit, K, Oest, T, Palazzi, P, Pater, Jr, Pusztaszeri, Jf, Ranjard, F, Rensing, P, Rolandi, Luigi, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, Ir, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, L, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Dorris, Sj, Halley, Aw, Tenhave, I, Knowles, Ig, Lynch, Jg, Morton, Wt, Oshea, V, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thomson, F, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Colling, Dj, Dornan, Pj, Konstantinidis, N, Moneta, L, Moutsoussi, A, Nash, J, Sanmartin, G, Sedgbeer, Jk, Stacey, Am, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Sloan, T, Whelan, Ep, Williams, Mi, Galla, A, Greene, Am, Kleinknecht, K, Quast, G, Raab, J, Renk, B, Sander, Hg, Wanke, R, Zeitnitz, C, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Roussea, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Ganis, G, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Schael, S, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Abbaneo, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Cerutti, F, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lim, Perrodo, P, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Beddall, A, Booth, Cn, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Smolik, L, Stephan, F, Vangemmeren, P, Apollonio, M, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Ragusa, F, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Turk, Jd, Walsh, Am, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: From approximately 3 million hadronic decays of Z bosons recorded with the ALEPH detector at LEP, a sample of 410 +/- 32 ($) over bar B-0 --> D*(+)l(-)nu(l) candidates is selected, where l is either an electron or a muon. The differential decay rate d Gamma(($) over bar B-0 --> D*(+)l(-)nu(l))/d omega from this sample is fitted, yielding a value for the product of the CKM matrix element \V-cb\ and the normalisation of the decay form factor at the point of zero recoil of the D*(+) meson F(omega = 1)\V-cb\ = (31.4 +/- 2.3(stat) +/- 2.5(syst)) x 10(-3). A value for \V-cb\ is extracted using theoretical calculations of the form factor normalisation, with the result \V-cb\ = (34.5 +/- 2.5(stat) +/- 2.7(syst) +/- 1.5(theory)) X 10(-3) From the integrated spectrum, the measured branching fraction is Br(($) over bar B-0 --> D*(+)l(-)nu) = (5.18 +/- 0.30(stat) +/- 0.62(syst))%.
Published: 1995

42. Measurement of the Effective b quark Fragmentation Function At the Z resonance

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, LUCOTTE A, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, COLALEO A, CREANZA D, DEPALMA M, FARILLA A, GELAO G, GIRONE M, IASELLI G, MAGGI G, MAGGI M, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, OEST T, PALAZZI P, PATER JR, PUSZTASZERI JF, RANJARD F, RENSING P, SCHLATTER D, SCHMELLING M, SCHNEIDER O, TEJESSY W, TOMALIN IR, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, DORRIS SJ, HALLEY AW, TENHAVE I, KNOWLES IG, LYNCH JG, MORTON WT, OSHEA V, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THOMSON F, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WERNER S, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, COLRAIN P, CRAWFORD G, FINCH AJ, FOSTER F, HUGHES G, SLOAN T, WHELAN EP, WILLIAMS MI, GALLA A, GREENE AM, KLEINKNECHT K, QUAST G, RAAB J, RENK B, SANDER HG, WANKE R, ZEITNITZ C, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GANIS G, GOTZHEIN C, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SCHAEL S, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, AZZURRI P, BAGLIESI G, BATIGNANI G, BETTARINI S, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FANTECHI R, FERRANTE I, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, CERUTTI F, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, PERRODO P, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RP, KIM HY, LITKE AM, MCNEIL MA, TAYLOR G, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SMOLIK L, STEPHAN F, VANGEMMEREN P, APOLLONIO M, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, RAGUSA F, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Lucotte, A, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Sanchez, F, Teubert, F, Colaleo, A, Creanza, D, Depalma, M, Farilla, A, Gelao, G, Girone, M, Iaselli, G, Maggi, G, Maggi, M, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Frank, M, Hagelberg, R, Harvey, J, Jacobsen, R, Janot, P, Jost, B, Knobloch, J, Lehraus, I, Markou, C, Martin, Eb, Mato, P, Meinhard, H, Minten, A, Miquel, R, Oest, T, Palazzi, P, Pater, Jr, Pusztaszeri, Jf, Ranjard, F, Rensing, P, Rolandi, Luigi, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, Ir, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Dorris, Sj, Halley, Aw, Tenhave, I, Knowles, Ig, Lynch, Jg, Morton, Wt, Oshea, V, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thomson, F, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Colling, Dj, Dornan, Pj, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, Jk, Stacey, Am, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Sloan, T, Whelan, Ep, Williams, Mi, Galla, A, Greene, Am, Kleinknecht, K, Quast, G, Raab, J, Renk, B, Sander, Hg, Wanke, R, Zeitnitz, C, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Ganis, G, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Schael, S, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Abbaneo, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Cerutti, F, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lm, Perrodo, P, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Beddall, A, Booth, Cn, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Smolik, L, Stephan, F, Vangemmeren, P, Apollonio, M, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Ragusa, F, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Turk, Jd, Walsh, Am, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, A., Lucotte, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, L., Garrido, M., Martinez, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Sanchez, F., Teubert, A., Colaleo, D., Creanza, M., de Palma, A., Farilla, G., Gelao, M., Girone, G., Iaselli, G., Maggi, M., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, X., Huang, J., Lin, Q., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, M., Cattaneo, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, M., Frank, R., Hagelberg, J., Harvey, R., Jacobsen, P., Janot, B., Jost, J., Knobloch, I., Lehrau, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, T., Oest, P., Palazzi, J. R., Pater, J. F., Pusztaszeri, F., Ranjard, P., Rensing, L., Rolandi, D., Schlatter, M., Schmelling, O., Schneider, W., Tejessy, I. R., Tomalin, A., Venturi, H., Wachsmuth, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, J. M., Rossignol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S. J., Dorri, A. W., Halley, I., ten Have, I. G., Knowle, J. G., Lynch, W. T., Morton, V., O'Shea, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, F., Thomson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, G., Graefe, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, J., Sommer, H., Stenzel, K., Tittel, S., Werner, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, D. J., Colling, P. J., Dornan, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, G., San Martin, J. K., Sedgbeer, A. M., Stacey, G., Dissertori, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, C. K., Bowdery, T. J., Brodbeck, P., Colrain, G., Crawford, A. J., Finch, F., Foster, G., Hughe, T., Sloan, E. P., Whelan, M. I., William, A., Galla, A. M., Greene, K., Kleinknecht, G., Quast, J., Raab, B., Renk, H. G., Sander, R., Wanke, C., Zeitnitz, J. J., Aubert, A. M., Bencheikh, C., Benchouk, A., Bonissent, G., Bujosa, D., Calvet, J., Carr, C., Diaconu, F., Etienne, M., Thulasida, D., Nicod, P., Payre, D., Rousseau, M., Talby, I., Abt, R., Assmann, C., Bauer, W., Blum, D., Brown, H., Dietl, F., Dydak, G., Gani, C., Gotzhein, K., Jakob, H., Kroha, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, A., Rosado Schlosser, S., Schael, R., Settle, H., Seywerd, U., Stierlin, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, P., Azzurri, G., Bagliesi, G., Batignani, S., Bettarini, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, R., Fantechi, I., Ferrante, L., Foà, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, A., Sciabà, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, G. A., Blair, L. M., Bryant, F., Cerutti, Y., Gao, M. G., Green, D. L., Johnson, T., Medcalf, Mir, L. l. M., P., Perrodo, J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P., Maley, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, A., Trabelsi, B., Vallage, R. P., Johnson, H. Y., Kim, A. M., Litke, M. A., Mcneil, G., Taylor, A., Beddall, C. N., Booth, R., Boswell, S., Cartwright, F., Combley, I., Dawson, A., Koksal, M., Letho, W. M., Newton, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, L., Smolik, F., Stephan, P., van Gemmeren, M., Apollonio, Bosisio, Luciano, R., Della Marina, Giannini, Gianrossano, B., Gobbo, F., Ragusa, J., Rothberg, S., Wasserbaech, S. R., Armstrong, L., Bellantoni, P., Elmer, Z., Feng, D. P. S., Ferguson, Y. S., Gao, S., González, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, P. A., McNamara III, J. M., Nachtman, W., Orejudo, Y. B., Pan, Y., Saadi, Y., Schmitt, I. J., Scott, V., Sharma, J. D., Turk, A. M., Walsh, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, G., Zobernig, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Lees, J, Minard, M, Crespo, J, Perlas, J, Forty, R, Martin, E, Pater, J, Pusztaszeri, J, Rolandi, L, Tomalin, I, Montret, J, Rossignol, J, Hansen, J, Hansen, P, Brient, J, Candlin, D, Parsons, M, Jaffe, D, Murtas, G, Dorris, S, Halley, A, Knowles, I, Lynch, J, Morton, W, Scarr, J, Smith, M, Turnbull, R, Kluge, E, Binnie, D, Colling, D, Dornan, P, Sedgbeer, J, Stacey, A, Bowdery, C, Brodbeck, T, Finch, A, Whelan, E, Williams, M, Greene, A, Sander, H, Aubert, J, Bencheikh, A, Moser, H, Grivaz, J, Kim, D, Lutz, A, Park, H, Park, I, Schune, M, Veillet, J, Ciocci, M, Giorgi, M, Ligabue, F, Lusiani, A, Verdini, P, Betteridge, A, Blair, G, Bryant, L, Green, M, Johnson, D, Mir, L, Strong, J, Botterill, D, Clifft, R, Edgecock, T, Norton, P, Thompson, J, Lemaire, M, Renardy, J, Schuller, J, Johnson, R, Kim, H, Litke, A, Mcneil, M, Booth, C, Newton, W, Thompson, L, Armstrong, S, Ferguson, D, Harton, J, Hayes, O, Mcnamara, P, Nachtman, J, Pan, Y, Scott, I, Turk, J, Walsh, A, Wu, S, and Yamartino, J
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Missing energy, Meson, 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, High Energy Physics::Phenomenology, 01 natural sciences, Bottom quark, ALEPH Experiment, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Neutrino, 010306 general physics, Nuclear Experiment, ALEPH experiment, Particle Physics - Experiment, Lepton
Abstract: Using a sample of about 1.46 million hadronic Z decays collected between 1991 and 1993 with the ALEPH detector at LEP, the energy distribution of the B-0 and B-+/- mesons produced at the Z resonance is measured by reconstructing semileptonic decays B --> l nu(l)D(X) or B --> l nu(l)D*(+)(X). The charmed mesons are reconstructed through the decay modes D-0 --> K(-)pi(+), D-0, --> K(-)pi(+)pi(-)pi(+),D+ --> K(-)pi(+)pi(+), and D*(+) --> D-0 pi(+). The neutrino energy is estimated from the missing energy in the lepton hemisphere. Accounting for B* and B** production, the shape of the scaled energy distribution x(E)((b)) for mesons containing a b quark is compared to the predictions of different fragmentation models. The mean value of x(E)((b)) is found to be [x(E)((b))] = 0.715 +/- 0.007(stat) +/- 0.013(syst).
Published: 1995

43. Search for CP violation in the decay Z → τ+τ−

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, GANIS G, GAY C, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WIEDENMANN W, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, MOLLERUD R, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL G, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEROGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, COLLING DJ, DORNAN PJ, HASSARD JF, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, PAYNE DG, SANMARTIN G, SEDGBEER JK, WRIGHT AG, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, BENCHEIKH AM, BENCHOUK C, BONISSENT A, CALVET D, CARR J, DIACONU C, ETIENNE F, NICOD D, PAYRE P, ROOS L, ROUSSEAU D, TALBY M, ABT I, ADLUNG S, ASSMANN R, BAUER C, BLUM W, BROWN D, CATTANEO P, DEHNING B, DIETL H, DYDAK F, HALLEY AW, JAKOBS K, KROHA H, LAUBER J, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, SCHRODER J, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STIEGLER U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BETTARINI S, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, SIMOHAND D, TRABELSI A, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, BOSWELL C, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, KIM H, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, CONWAY JS, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALES S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT I, SHARMA V, TURK JD, WALSH AM, WEBER FV, WILDISH T, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. 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Dehning, B, Dietl, H, Dydak, F, Halley, Aw, Jakobs, K, Kroha, H, Lauber, J, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Schroder, J, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stiegler, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Janot, P, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bettarini, S, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lm, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Simohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Beddall, A, Booth, Cn, Boswell, C, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Kim, H, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Conway, J, Elmer, P, Feng, Z, Ferguson, Dp, Gonzales, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, Jd, Walsh, Am, Weber, Fv, Wildish, T, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., Lees, J, Minard, M, Crespo, J, Perlas, J, Forty, R, Martin, E, Pater, J, Pusztaszeri, J, Rolandi, L, Tomalin, I, Montret, J, Rossignol, J, Hansen, J, Hansen, P, Johnson, S, Brient, J, Candlin, D, Parsons, M, Jaffe, D, Murtas, G, Knowles, I, Lynch, J, Morton, W, Scarr, J, Smith, M, Turnbull, R, Kluge, E, Binnie, D, Colling, D, Dornan, P, Hassard, J, Payne, D, Sedgbeer, J, Wright, A, Bowdery, C, Brodbeck, T, Finch, A, Keemer, N, Snow, S, Whelan, E, Greene, A, Sander, H, Walther, S, Bencheikh, A, Halley, A, Moser, H, Grivaz, J, Kim, D, Lutz, A, Park, H, Park, I, Schune, M, Veillet, J, Ciocci, M, Giorgi, M, Ligabue, F, Lusiani, A, Verdini, P, Betteridge, A, Blair, G, Bryant, L, Green, M, Johnson, D, Mir, L, Strong, J, Botterill, D, Clifft, R, Edgecock, T, Norton, P, Thompson, J, Lemaire, M, Renardy, J, Schuller, J, Johnson, R, Litke, A, Booth, C, Newton, W, Thompson, L, Armstrong, S, Ferguson, D, Harton, J, Hayes, O, Mcnamara, P, Nachtman, J, Pan, Y, Turk, J, Walsh, A, Weber, F, Wu, S, and Yamartino, J
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, Form factor (quantum field theory), 01 natural sciences, ALEPH Experiment, Nuclear physics, Dipole, 0103 physical sciences, CP violation, High Energy Physics::Experiment, 010306 general physics, ALEPH experiment, Lepton
Abstract: Data collected by ALEPH in the years 1990, 1991 and 1992 have been used to update a previous search for CP violation in the decay of the Z into tau(+)tau(-). The measurement of the weak dipole form factor of the tau lepton has been performed by studying correlations between the tau leptons. No signal of CP violation was found. The weak dipole form factor is found to be ($) over tilde d(tau) = (+0.15 +/- 0.58(stat) +/- 0.38(sys)) 10(-17)e . cm, obtained with 19628 identified tau(+)tau(-) events. This gives an upper limit on the weak dipole form factor of j\($) over tilde d(tau)\ < 1.5 . 10(-17)e . cm at the 95% confidence level.
Published: 1995

44. Measurements of the b baryon lifetime

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, COLALEO A, CREANZA D, DEPALMA M, FARILLA A, GELAO G, GIRONE M, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CASSEL D, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, OEST T, PALAZZI P, PATER JR, PUSZTASZERI JF, RANJARD F, RENSING P, SCHLATTER D, SCHMELLING M, SCHNEIDER O, TEJESSY W, TOMALIN IR, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, DORRIS SJ, HALLEY AW, TENHAVE I, KNOWLES IG, LYNCH JG, MORTON WT, OSHEA V, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THOMSON F, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WERNER S, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORMAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, COLRAIN P, CRAWFORD G, FINCH AJ, FOSTER F, HUGHES G, SLOAN T, WHELAN EP, WILLIAMS MI, GALLA A, GREENE AM, KLEINKNECHT K, QUAST G, RAAB J, RENK B, SANDER HG, WANKE R, ZEITNITZ C, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT L, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GANIS G, GOTZHEIN C, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, AZZURRI P, BAGLIESI G, BATIGNANI G, BETTARINI S, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FANTECHI R, FERRANTE I, FOA L, FORTI F, GAMBINO D, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, CERUTTI F, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, PERRODO P, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, SIMOHAND D, TRABELSI A, VALLAGE B, JOHNSON RP, KIM HY, LITKE AM, MCNEIL MA, TAYLOR G, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMSPON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SMOLIK L, STEPHAN F, APOLLONIO M, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, RAGUSA F, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. 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G, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, H, Richter, R, Rosadoschlosser, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, J, Heusse, P, Jacquet, M, Kim, D, Lediberder, F, Lefrancois, J, Lutz, A, Musolino, G, Nikolic, I, Park, H, Park, I, Schune, M, Simion, S, Veillet, J, Videau, I, Abbaneo, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, M, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Gambino, D, Giassi, A, Giorgi, M, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, P, Walsh, J, Betteridge, A, Blair, G, Bryant, L, Cerutti, F, Gao, Y, Green, M, Johnson, D, Medcalf, T, Mir, L, Perrodo, P, Strong, J, Bertin, V, Botterill, D, Clifft, R, 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Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, L., Garrido, M., Martinez, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Sanchez, F., Teubert, A., Colaleo, D., Creanza, M., de Palma, A., Farilla, G., Gelao, M., Girone, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, X., Huang, J., Lin, Q., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, D., Cassel, M., Cattaneo, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, M., Frank, R., Hagelberg, J., Harvey, R., Jacobsen, P., Janot, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, T., Oest, P., Palazzi, J. R., Pater, J. F., Pusztaszeri, F., Ranjard, P., Rensing, L., Rolandi, D., Schlatter, M., Schmelling, O., Schneider, W., Tejessy, I. R., Tomalin, A., Venturi, H., Wachsmuth, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, J. M., Rossignol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S. J., Dorri, A. W., Halley, I., ten Have, I. G., Knowle, J. G., Lynch, W. T., Morton, V., O'Shea, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, F., Thomson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, G., Graefe, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, J., Sommer, H., Stenzel, K., Tittel, S., Werner, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, D. J., Colling, P. J., Dornan, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, G., San Martin, J. K., Sedgbeer, A. M., Stacey, G., Dissertori, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, C. K., Bowdery, T. J., Brodbeck, P., Colrain, G., Crawford, A. J., Finch, F., Foster, G., Hughe, T., Sloan, E. P., Whelan, M. I., William, A., Galla, A. M., Greene, K., Kleinknecht, G., Quast, J., Raab, B., Renk, H. G., Sander, R., Wanke, C., Zeitnitz, J. J., Aubert, A. M., Bencheikh, C., Benchouk, A., Bonissent, G., Bujosa, D., Calvet, J., Carr, C., Diaconu, F., Etienne, M., Thulasida, D., Nicod, P., Payre, D., Rousseau, M., Talby, I., Abt, R., Assmann, C., Bauer, W., Blum, D., Brown, H., Dietl, F., Dydak, G., Gani, C., Gotzhein, K., Jakob, H., Kroha, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, A., Rosado Schlosser, R., Settle, H., Seywerd, U., Stierlin, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, P., Azzurri, G., Bagliesi, G., Batignani, S., Bettarini, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, R., Fantechi, I., Ferrante, L., Foà, F., Forti, D., Gambino, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, A., Sciabà, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, G. A., Blair, L. M., Bryant, F., Cerutti, Y., Gao, M. G., Green, D. L., Johnson, T., Medcalf, L. M., Mir, P., Perrodo, J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P., Maley, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, A., Trabelsi, B., Vallage, R. P., Johnson, H. Y., Kim, A. M., Litke, M. A., Mcneil, G., Taylor, A., Beddall, C. N., Booth, R., Boswell, S., Cartwright, F., Combley, I., Dawson, A., Koksal, M., Letho, W. M., Newton, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, L., Smolik, F., Stephan, M., Apollonio, Bosisio, Luciano, R., Della Marina, Giannini, Gianrossano, B., Gobbo, F., Ragusa, J., Rothberg, S., Wasserbaech, S. R., Armstrong, L., Bellantoni, P., Elmer, Z., Feng, D. P. S., Ferguson, Y. S., Gao, S., González, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, P. A., Mcnamara, J. M., Nachtman, W., Orejudo, Y. B., Pan, Y., Saadi, M., Schmitt, I. J., Scott, V., Sharma, J. D., Turk, A. M., Walsh, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, G., Zobernig, Lees, Jp, Minard, Mn, Crespo, Jm, Perlas, Ja, Forty, Rw, Martin, Eb, Pater, Jr, Pusztaszeri, Jf, Rolandi, Luigi, Tomalin, Ir, Montret, Jc, Rossignol, Jm, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Brient, Jc, Candlin, Dj, Parsons, Mi, Jaffe, De, Murtas, Gp, Dorris, Sj, Halley, Aw, Knowles, Ig, Lynch, Jg, Morton, Wt, Scarr, Jm, Smith, Mg, Turnbull, Rm, Kluge, Ee, Binnie, Dm, Colling, Dj, Dorman, Pj, Sedgbeer, Jk, Stacey, Am, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Whelan, Ep, Williams, Mi, Greene, Am, Sander, Hg, Aubert, Jj, Bencheikh, Am, Moser, Hg, Grivaz, Jf, Kim, Dw, Lutz, Am, Park, Hj, Park, Ic, Schune, Mh, Veillet, Jj, Ciocci, Ma, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Verdini, Pg, Betteridge, Ap, Blair, Ga, Bryant, Lm, Green, Mg, Johnson, Dl, Mir, Lm, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Lemaire, Mc, Renardy, Jf, Schuller, Jp, Johnson, Rp, Kim, Hy, Litke, Am, Mcneil, Ma, Booth, Cn, Newton, Wm, Thomspon, Lf, Armstrong, Sr, Ferguson, Dp, Harton, Jl, Hayes, Oj, Mcnamara, Pa, Nachtman, Jm, Pan, Yb, Scott, Ij, Turk, Jd, Walsh, Am, Wu, Sl, Yamartino, Jm, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t.
Subjects: Nuclear and High Energy Physics, Particle physics, Electron–positron annihilation, Hadron, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, Nuclear physics, ALEPH Experiment, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear Experiment, 010306 general physics, Independent data, ALEPH experiment, Physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Baryon, Mass spectrum, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Impact parameter, Particle Physics - Experiment, Lepton
Abstract: Using about 1.5 million hadronic Z decays recorded with the ALEPH detector, the lifetime of the b baryons has been measured using two independent data samples. From a maximum likelihood fit to the impact parameter distribution of leptons in 519 Lambda l(-) combinations containing a b baryon sample of 290 decays, the measured b baryon lifetime is tau(b-baryon) = 1.05(-0.11)(+0.12)(stat) +/-0.09(syst) ps. The lifetime of the Lambda(b)(0) baryon from a maximum likelihood fit to the proper time distribution of 58 Lambda(c)(+)l(-) candidates containing a Lambda(b)(0) sample of 44 decays, is tau(Lambda b0) = 1.02(-0.18)(+0.23)(stat) +/- 0.06(syst) ps.
Published: 1995

45. MEASUREMENT OF THE D-ASTERISK(+/-) CROSS-SECTION IN 2-PHOTON COLLISIONS AT LEP

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JANOT P, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, OEST T, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, RENSING P, SCHLATTER D, SCHMELLING M, SCHNEIDER O, TEJESSY W, TOMALIN IR, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, DORRIS SJ, HALLEY AW, TENHAVE I, KNOWLES IG, LYNCH JG, MORTON WT, OSHEA V, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THOMSON F, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WERNER S, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, COLRAIN P, CRAWFORD G, FINCH AJ, FOSTER F, HUGHES G, SLOAN T, WHELAN EP, WILLIAMS MI, GALLA A, GREENE AM, KLEINKNECHT K, QUAST G, RAAB J, RENK B, SANDER HG, WANKE R, ZEITNITZ C, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GOTZHEIN C, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, AZZURRI P, BAGLIESI G, BATIGNANI G, BETTARINI S, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FANTECHI R, FERRANTE I, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RP, KIM HY, LITKE AM, MCNEIL MA, TAYLOR G, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SMOLIK L, STEPHAN F, BOSISIO L, DELLAMARINA R, GANIS G, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Sanchez, F, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Frank, M, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Janot, P, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, Eb, Mato, P, Meinhard, H, Minten, A, Miquel, R, Oest, T, Palazzi, P, Pater, Jr, Perrodo, P, Pusztaszeri, Jf, Ranjard, F, Rensing, P, Rolandi, Luigi, Schlatter, D, Schmelling, M, Schneider, O, Tejessy, W, Tomalin, Ir, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Dorris, Sj, Halley, Aw, Tenhave, I, Knowles, Ig, Lynch, Jg, Morton, Wt, Oshea, V, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thomson, F, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Werner, S, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Colling, Dj, Dornan, Pj, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, Jk, Stacey, Am, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Colrain, P, Crawford, G, Finch, Aj, Foster, F, Hughes, G, Sloan, T, Whelan, Ep, Williams, Mi, Galla, A, Greene, Am, Kleinknecht, K, Quast, G, Raab, J, Renk, B, Sander, Hg, Wanke, R, Zeitnitz, C, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Gotzhein, C, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Abbaneo, D, Azzurri, P, Bagliesi, G, Batignani, G, Bettarini, S, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Fantechi, R, Ferrante, I, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lm, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Kim, Hy, Litke, Am, Mcneil, Ma, Taylor, G, Beddall, A, Booth, Cn, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Smolik, L, Stephan, F, Bosisio, L, Dellamarina, R, Ganis, G, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t.
Subjects: High Energy Physics::Experiment
Abstract: The inclusive production of D*(+/-) mesons in photon-photon collisions has been measured by the Aleph experiment at LEP with a beam energy of 45 GeV. The D*(+) are detected in their decay to D-0 pi(+) with the D-0 observed in three separate decay modes: (1) K(-)pi(+), (2) K(-)pi(+)pi(0) and (3) K(-)pi(+)pi(-)pi(+), and analagously for the D*(-) modes. A total of 33 events was observed from an integrated luminosity of 73 pb(-1) which corresponds to a cross section for sigma(e(+)e(-) --> e(+)e(-)D*(+/-)X) of 155+/-33+/-21 pb, This result is compatible with both the direct production gamma gamma --> in the Born approximation and with a more complete calculation which includes both radiative QCD corrections and contributions in which one of the photons is first resolved into its quark and gluon constituents. The shapes of distributions for events containing a D*(+) are found to be better described by the latter.
Published: 1995

46. Michel Parameters and tau neutrino Helicity From Decay Correlations In Z->tau+tau

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, GANIS G, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GOTZHEIN C, HALLEY AW, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BETTARINI S, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, TRABELSI A, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, KIM H, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, J, Minard, M, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, J, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, J, Sanchez, F, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, R, Frank, M, Ganis, G, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, E, Mato, P, Meinhard, H, Minten, A, Miquel, R, Palazzi, P, Pater, J, Perrodo, P, Pusztaszeri, J, Ranjard, F, Rolandi, L, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, I, Veenhof, R, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, J, Saadi, F, Fearnley, T, Hansen, J, Hansen, P, Johnson, S, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, J, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, D, Parsons, M, Veitch, E, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, I, Lynch, J, Maitland, W, Morton, W, Raine, C, Reeves, P, Scarr, J, Smith, K, Smith, M, Thompson, A, Thorn, S, Turnbull, R, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, E, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, D, Cameron, W, Colling, D, Dornan, P, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, J, Stacey, A, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, C, Brodbeck, T, Finch, A, Foster, F, Hughes, G, Jackson, D, Keemer, N, Nuttall, M, Patel, A, Sloan, T, Snow, S, Whelan, E, Galla, A, Greene, A, Kleinknecht, K, Raab, J, Renk, B, Sander, H, Schmidt, H, Walther, S, Wanke, R, Wolf, B, Aubert, J, Bencheikh, A, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Gotzhein, C, Halley, A, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, H, Richter, R, Rosadoschlosser, A, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, J, Heusse, P, Jacquet, M, Janot, P, Kim, D, Lediberder, F, Lefrancois, J, Lutz, A, Musolino, G, Nikolic, I, Park, H, Park, I, Schune, M, Simion, S, Veillet, J, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bettarini, S, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, M, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, M, Gregorio, A, Ligabue, F, Lusiani, A, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, P, Walsh, J, Betteridge, A, Blair, G, Bryant, L, Gao, Y, Green, M, Johnson, D, Medcalf, T, Mir, L, Strong, J, Bertin, V, Botterill, D, Clifft, R, Edgecock, T, Haywood, S, Edwards, M, Maley, P, Norton, P, Thompson, J, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, M, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, J, Rosowsky, A, Roussarie, A, Schuller, J, Schwindling, J, Mohand, D, Trabelsi, A, Vallage, B, Johnson, R, Litke, A, Taylor, G, Wear, J, Beddall, A, Booth, C, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, W, Rankin, C, Thompson, L, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Kim, H, Rothberg, J, Wasserbaech, S, Armstrong, S, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, D, Gonzalez, S, Grahl, J, Harton, J, Hayes, O, Hu, H, Mcnamara, P, Nachtman, J, Orejudos, W, Pan, Y, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, J, Walsh, A, Weber, F, Wu, S, Wu, X, Yamartino, J, Zheng, M, Zobernig, G, Lees, Jp, Minard, Mn, Crespo, Jm, Perlas, Ja, Forty, Rw, Martin, Eb, Pater, Jr, Pusztaszeri, Jf, Rolandi, Luigi, Tomalin, Ir, Montret, Jc, Rossignol, Jm, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Brient, Jc, Candlin, Dj, Parsons, Mi, Jaffe, De, Murtas, Gp, Knowles, Ig, Lynch, Jg, Morton, Wt, Scarr, Jm, Smith, Mg, Turnbull, Rm, Kluge, Ee, Binnie, Dm, Colling, Dj, Dornan, Pj, Sedgbeer, Jk, Stacey, Am, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Keemer, Nr, Snow, Sw, Whelan, Ep, Greene, Am, Sander, Hg, Walther, Sm, Aubert, Jj, Bencheikh, Am, Halley, Aw, Moser, Hg, Grivaz, Jf, Kim, Dw, Lutz, Am, Park, Hj, Park, Ic, Schune, Mh, Veillet, Jj, Ciocci, Ma, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Verdini, Pg, Betteridge, Ap, Blair, Ga, Bryant, Lm, Green, Mg, Johnson, Dl, Mir, Lm, Strong, Ja, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Lemaire, Mc, Renardy, Jf, Schuller, Jp, Johnson, Rp, Litke, Am, Booth, Cn, Newton, Wm, Thompson, Lf, Armstrong, Sr, Ferguson, Dp, Harton, Jl, Hayes, Oj, Mcnamara, Pa, Nachtman, Jm, Pan, Yb, Scott, Ij, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Yamartino, Jm, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, Garrido, L. l., M., Martinez, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Sanchez, F., Teubert, D., Creanza, M., de Palma, A., Farilla, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, X., Huang, J., Lin, O., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, M., Cattaneo, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, M., Frank, G., Gani, M., Girone, R., Hagelberg, J., Harvey, R., Jacobsen, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, P., Palazzi, J. R., Pater, P., Perrodo, J. F., Pusztaszeri, F., Ranjard, L., Rolandi, D., Schlatter, M., Schmelling, W., Tejessy, I. R., Tomalin, R., Veenhof, A., Venturi, H., Wachsmuth, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, J. M., Rossignol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, S. D., Johnson, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Veitch, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, F., Cerutti, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S., Salomone, P., Colrain, I., ten Have, I. G., Knowle, J. G., Lynch, W., Maitland, W. T., Morton, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, G., Graefe, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, J., Sommer, H., Stenzel, K., Tittel, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, D. J., Colling, P. J., Dornan, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, G., San Martin, J. K., Sedgbeer, A. M., Stacey, G., Dissertori, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, C. K., Bowdery, T. J., Brodbeck, A. J., Finch, F., Foster, G., Hughe, D., Jackson, N. R., Keemer, M., Nuttall, A., Patel, T., Sloan, S. W., Snow, E. P., Whelan, A., Galla, A. M., Greene, K., Kleinknecht, J., Raab, B., Renk, H. G., Sander, H., Schmidt, S. M., Walther, R., Wanke, B., Wolf, J. J., Aubert, A. M., Bencheikh, C., Benchouk, A., Bonissent, G., Bujosa, D., Calvet, J., Carr, C., Diaconu, F., Etienne, M., Thulasida, D., Nicod, P., Payre, D., Rousseau, M., Talby, I., Abt, R., Assmann, C., Bauer, W., Blum, D., Brown, H., Dietl, F., Dydak, C., Gotzhein, A. W., Halley, K., Jakob, H., Kroha, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, A., Rosado Schlosser, A. S., Schwarz, R., Settle, H., Seywerd, U., Stierlin, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, P., Janot, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, G., Bagliesi, G., Batignani, S., Bettarini, U., Bottigli, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, I., Ferrante, F., Fidecaro, L., Foà, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, A., Sciabà, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, G. A., Blair, L. M., Bryant, Y., Gao, M. G., Green, D. L., Johnson, T., Medcalf, Mir, L. l. M., J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P., Maley, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, A., Trabelsi, B., Vallage, R. P., Johnson, A. M., Litke, G., Taylor, J., Wear, A., Beddall, C. N., Booth, R., Boswell, S., Cartwright, F., Combley, I., Dawson, A., Koksal, M., Letho, W. M., Newton, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, U., Schäfer, L., Smolik, Bosisio, Luciano, R., Della Marina, Giannini, Gianrossano, B., Gobbo, L., Piti, F., Ragusa, H., Kim, J., Rothberg, S., Wasserbaech, S. R., Armstrong, L., Bellantoni, P., Elmer, Z., Feng, D. P. S., Ferguson, Y. S., Gao, S., González, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, P. A., Mcnamara, J. M., Nachtman, W., Orejudo, Y. B., Pan, Y., Saadi, M., Schmitt, I. J., Scott, V., Sharma, J. D., Turk, A. M., Walsh, F. V., Weber, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, and G., Zobernig
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Electron–positron annihilation, Astrophysics::Cosmology and Extragalactic Astrophysics, Helicity, ALEPH Experiment, Nuclear physics, Tau neutrino, Michel parameters, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Neutrino
Abstract: The Michel parameters and the average tau-neutrino helicity are measured using correlations between the decays of the tau(+) and tau(-) produced on the Z resonance and observed in the ALEPH detector at LEP. The Michel parameters, rho(e), eta(e), xi(e), (delta xi)(e), are determined from tau --> e ($) over bar upsilon(e) upsilon(tau) with e = (e, mu), and the average tau neutrino helicity, (h(upsilon(tau))), from tau --> h tau with h = (pi, rho, a(1)). The results obtained with e-mu universality are: rho(e) = 0.751 +/- 0.039 +/- 0.022, eta(e) = -0.04 +/- 0.15 +/- 0.11, xi(e) = 1.18 +/- 0.15 +/- 0.06, (delta xi)(e) = 0.88 +/- 0.11 +/- 0.07, and the average tau neutrino helicity (h(upsilon(tau))) = -1.006 +/- 0.032 +/- 0.019. No significant deviation from the Standard Model V-A prediction is observed.
Published: 1995

47. Study of the subjet structure of quark and gluon jets

Author: BUSKULIC D, CASPER D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, CHMEISSANI M, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, ORTEU S, PACHECO A, PADILLA C, PALLA F, PASCUAL A, PERLAS JA, SANCHEZ F, TEUBERT F, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HUANG X, LIN J, OUYANG Q, WANG T, XIE Y, XU R, XUE S, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, CATTANEO M, COMAS P, COYLE P, DREVERMANN H, ENGELHARDT A, FORTY RW, FRANK M, GANIS G, GIRONE M, HAGELBERG R, HARVEY J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, MAGGI M, MARKOU C, MARTIN EB, MATO P, MEINHARD H, MINTEN A, MIQUEL R, PALAZZI P, PATER JR, PERRODO P, PUSZTASZERI JF, RANJARD F, SCHLATTER D, SCHMELLING M, TEJESSY W, TOMALIN IR, VEENHOF R, VENTURI A, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTEIL S, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, ROSSIGNOL JM, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VALASSI A, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, PARRINI G, CORDON M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BECKER U, BRAUN O, GEWENIGER C, GRAEFE G, HANKE P, HEPP V, KLUGE EE, PUTZER A, RENSCH B, SCHMIDT M, SOMMER J, STENZEL H, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, COLLING DJ, DORNAN PJ, KONSTANTINIDIS N, MONETA L, MOUTOUSSI A, NASH J, SANMARTIN G, SEDGBEER JK, STACEY AM, DISSERTORI G, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, AUBERT JJ, BENCHEIKH AM, BENCHOUK C, BONISSENT A, BUJOSA G, CALVET D, CARR J, DIACONU C, ETIENNE F, THULASIDAS M, NICOD D, PAYRE P, ROUSSEAU D, TALBY M, ABT I, ASSMANN R, BAUER C, BLUM W, BROWN D, DIETL H, DYDAK F, GOTZHEIN C, HALLEY AW, JAKOBS K, KROHA H, LUTJENS G, LUTZ G, MANNER W, MOSER HG, RICHTER R, ROSADOSCHLOSSER A, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, COURAULT F, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JACQUET M, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, NIKOLIC I, PARK HJ, PARK IC, SCHUNE MH, SIMION S, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BETTARINI S, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MARROCCHESI PS, MESSINEO A, RIZZO G, SANGUINETTI G, SCIABA A, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VERDINI PG, WALSH J, BETTERIDGE AP, BLAIR GA, BRYANT LM, GAO Y, GREEN MG, JOHNSON DL, MEDCALF T, MIR LM, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, MALEY P, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, SIMOHAND D, TRABELSI A, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BEDDALL A, BOOTH CN, BOSWELL R, CARTWRIGHT S, COMBLEY F, DAWSON I, KOKSAL A, LETHO M, NEWTON WM, RANKIN C, THOMPSON LF, BOHRER A, BRANDT S, COWAN G, FEIGL E, GRUPEN C, LUTTERS G, MINGUETRODRIGUEZ J, RIVERA F, SARAIVA P, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, KIM H, ROTHBERG J, WASSERBAECH S, ARMSTRONG SR, BELLANTONI L, ELMER P, FENG Z, FERGUSON DPS, GAO YS, GONZALEZ S, GRAHL J, HARTON JL, HAYES OJ, HU H, MCNAMARA PA, NACHTMAN JM, OREJUDOS W, PAN YB, SAADI Y, SCHMITT M, SCOTT IJ, SHARMA V, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, YAMARTINO JM, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Sanchez, F, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Cattaneo, M, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Frank, M, Ganis, G, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Martin, Eb, Mato, P, Meinhard, H, Minten, A, Miquel, R, Palazzi, P, Pater, Jr, Perrodo, P, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, Ir, Veenhof, R, Venturi, A, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Rossignol, Jm, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Veitch, E, Focardi, E, Parrini, G, Cordon, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, Ig, Lynch, Jg, Maitland, W, Morton, Wt, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Graefe, G, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Sommer, J, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Colling, Dj, Dornan, Pj, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Sanmartin, G, Sedgbeer, Jk, Stacey, Am, Dissertori, G, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Jackson, D, Keemer, Nr, Nuttall, M, Patel, A, Sloan, T, Snow, Sw, Whelan, Ep, Galla, A, Greene, Am, Kleinknecht, K, Raab, J, Renk, B, Sander, Hg, Schmidt, H, Walther, Sm, Wanke, R, Wolf, B, Aubert, Jj, Bencheikh, Am, Benchouk, C, Bonissent, A, Bujosa, G, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Thulasidas, M, Nicod, D, Payre, P, Rousseau, D, Talby, M, Abt, I, Assmann, R, Bauer, C, Blum, W, Brown, D, Dietl, H, Dydak, F, Gotzhein, C, Halley, Aw, Jakobs, K, Kroha, H, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Rosadoschlosser, A, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacquet, M, Janot, P, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Schune, Mh, Simion, S, Veillet, Jj, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bettarini, S, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Messineo, A, Rizzo, G, Sanguinetti, G, Sciaba, A, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Blair, Ga, Bryant, Lm, Gao, Y, Green, Mg, Johnson, Dl, Medcalf, T, Mir, Lm, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Maley, P, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Simohand, D, Trabelsi, A, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Beddall, A, Booth, Cn, Boswell, R, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Letho, M, Newton, Wm, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Kim, H, Rothberg, J, Wasserbaech, S, Armstrong, Sr, Bellantoni, L, Elmer, P, Feng, Z, Ferguson, Dp, Gonzalez, S, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Mcnamara, Pa, Nachtman, Jm, Orejudos, W, Pan, Yb, Saadi, Y, Schmitt, M, Scott, Ij, Sharma, V, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, Zobernig, G, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012 Sanchez Federico/F 5809 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., Lees, J, Minard, M, Crespo, J, Perlas, J, Forty, R, Martin, E, Pater, J, Pusztaszeri, J, Rolandi, L, Tomalin, I, Montret, J, Rossignol, J, Hansen, J, Hansen, P, Johnson, S, Brient, J, Candlin, D, Parsons, M, Jaffe, D, Murtas, G, Knowles, I, Lynch, J, Morton, W, Scarr, J, Smith, M, Turnbull, R, Kluge, E, Binnie, D, Colling, D, Dornan, P, Sedgbeer, J, Stacey, A, Bowdery, C, Brodbeck, T, Finch, A, Keemer, N, Snow, S, Whelan, E, Greene, A, Sander, H, Walther, S, Aubert, J, Bencheikh, A, Halley, A, Moser, H, Grivaz, J, Kim, D, Lutz, A, Park, H, Park, I, Schune, M, Veillet, J, Ciocci, M, Giorgi, M, Ligabue, F, Lusiani, A, Verdini, P, Betteridge, A, Blair, G, Bryant, L, Green, M, Johnson, D, Mir, L, Strong, J, Botterill, D, Clifft, R, Edgecock, T, Norton, P, Thompson, J, Lemaire, M, Renardy, J, Schuller, J, Johnson, R, Litke, A, Booth, C, Newton, W, Thompson, L, Armstrong, S, Ferguson, D, Harton, J, Hayes, O, Mcnamara, P, Nachtman, J, Pan, Y, Scott, I, Turk, J, Walsh, A, Weber, F, Wu, S, Yamartino, J, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), D., Buskulic, D., Casper, I., De Boni, D., Decamp, P., Ghez, C., Goy, J. P., Lee, M. N., Minard, P., Odier, B., Pietrzyk, F., Ariztizabal, M., Chmeissani, J. M., Crespo, I., Efthymiopoulo, E., Fernandez, M., Fernandez Bosman, V., Gaitan, Garrido, L. l., M., Martinez, S., Orteu, A., Pacheco, C., Padilla, F., Palla, A., Pascual, J. A., Perla, F., Sanchez, F., Teubert, D., Creanza, M., de Palma, A., Farilla, G., Iaselli, G., Maggi, N., Marinelli, S., Natali, S., Nuzzo, A., Ranieri, G., Raso, F., Romano, F., Ruggieri, G., Selvaggi, L., Silvestri, P., Tempesta, G., Zito, X., Huang, J., Lin, Q., Ouyang, T., Wang, Y., Xie, R., Xu, S., Xue, J., Zhang, L., Zhang, W., Zhao, G., Bonvicini, M., Cattaneo, P., Coma, P., Coyle, H., Drevermann, A., Engelhardt, R. W., Forty, M., Frank, G., Gani, M., Girone, R., Hagelberg, J., Harvey, R., Jacobsen, B., Jost, J., Knobloch, I., Lehrau, M., Maggi, C., Markou, E. B., Martin, P., Mato, H., Meinhard, A., Minten, R., Miquel, P., Palazzi, J. R., Pater, P., Perrodo, J. F., Pusztaszeri, F., Ranjard, L., Rolandi, D., Schlatter, M., Schmelling, W., Tejessy, I. R., Tomalin, R., Veenhof, A., Venturi, H., Wachsmuth, W., Wiedenmann, T., Wildish, W., Witzeling, J., Wotschack, Z., Ajaltouni, M., Bardadin Otwinowska, A., Barre, C., Boyer, A., Falvard, P., Gay, C., Guicheney, P., Henrard, J., Jousset, B., Michel, S., Monteil, J. C., Montret, D., Pallin, P., Perret, F., Podlyski, J., Proriol, J. M., Rossignol, F., Saadi, T., Fearnley, J. B., Hansen, J. D., Hansen, J. R., Hansen, P. H., Hansen, S. D., Johnson, B. S., Nilsson, A., Kyriaki, E., Simopoulou, I., Sioti, A., Vayaki, K., Zachariadou, A., Blondel, G., Bonneaud, J. C., Brient, P., Bourdon, L., Passalacqua, A., Rougé, M., Rumpf, R., Tanaka, A., Valassi, M., Verderi, H., Videau, D. J., Candlin, M. I., Parson, E., Veitch, E., Focardi, G., Parrini, M., Corden, M., Delfino, C., Georgiopoulo, D. E., Jaffe, A., Antonelli, G., Bencivenni, G., Bologna, F., Bossi, P., Campana, G., Capon, F., Cerutti, V., Chiarella, G., Felici, P., Laurelli, G., Mannocchi, F., Murta, G. P., Murta, M., Pepe Altarelli, S., Salomone, P., Colrain, I., ten Have, I. G., Knowle, J. G., Lynch, W., Maitland, W. T., Morton, C., Raine, P., Reeve, J. M., Scarr, K., Smith, M. G., Smith, A. S., Thompson, S., Thorn, R. M., Turnbull, U., Becker, O., Braun, C., Geweniger, G., Graefe, P., Hanke, V., Hepp, E. E., Kluge, A., Putzer, B., Rensch, M., Schmidt, J., Sommer, H., Stenzel, K., Tittel, M., Wunsch, R., Beuselinck, D. M., Binnie, W., Cameron, D. J., Colling, P. J., Dornan, N., Konstantinidi, L., Moneta, A., Moutoussi, J., Nash, G., San Martin, J. K., Sedgbeer, A. M., Stacey, G., Dissertori, P., Girtler, E., Kneringer, D., Kuhn, G., Rudolph, C. K., Bowdery, T. J., Brodbeck, A. J., Finch, F., Foster, G., Hughe, D., Jackson, N. R., Keemer, M., Nuttall, A., Patel, T., Sloan, S. W., Snow, E. P., Whelan, A., Galla, A. M., Greene, K., Kleinknecht, J., Raab, B., Renk, H. G., Sander, H., Schmidt, S. M., Walther, R., Wanke, B., Wolf, J. J., Aubert, A. M., Bencheikh, C., Benchouk, A., Bonissent, G., Bujosa, D., Calvet, J., Carr, C., Diaconu, F., Etienne, M., Thulasida, D., Nicod, P., Payre, D., Rousseau, M., Talby, I., Abt, R., Assmann, C., Bauer, W., Blum, D., Brown, H., Dietl, F., Dydak, C., Gotzhein, A. W., Halley, K., Jakob, H., Kroha, G., Lütjen, G., Lutz, W., Männer, H. G., Moser, R., Richter, A., Rosado Schlosser, A. S., Schwarz, R., Settle, H., Seywerd, U., Stierlin, Denis, R. S. t., G., Wolf, R., Alemany, J., Boucrot, O., Callot, A., Cordier, F., Courault, M., Davier, L., Duflot, J. F., Grivaz, Heusse, P. h., M., Jacquet, P., Janot, D. W., Kim, F., Le Diberder, J., Lefrançoi, A. M., Lutz, G., Musolino, I., Nikolic, H. J., Park, I. C., Park, M. H., Schune, S., Simion, J. J., Veillet, I., Videau, D., Abbaneo, G., Bagliesi, G., Batignani, S., Bettarini, U., Bottigli, C., Bozzi, G., Calderini, M., Carpinelli, M. A., Ciocci, V., Ciulli, R., Dell'Orso, I., Ferrante, F., Fidecaro, L., Foà, F., Forti, A., Giassi, M. A., Giorgi, Gregorio, Anna, F., Ligabue, A., Lusiani, P. S., Marrocchesi, A., Messineo, G., Rizzo, G., Sanguinetti, A., Sciabà, P., Spagnolo, J., Steinberger, R., Tenchini, G., Tonelli, G., Triggiani, C., Vannini, P. G., Verdini, J., Walsh, A. P., Betteridge, G. A., Blair, L. M., Bryant, Y., Gao, M. G., Green, D. L., Johnson, T., Medcalf, Mir, L. l. M., J. A., Strong, V., Bertin, D. R., Botterill, R. W., Clifft, T. R., Edgecock, S., Haywood, M., Edward, P., Maley, P. R., Norton, J. C., Thompson, B., Bloch Devaux, P., Cola, H., Duarte, S., Emery, W., Kozanecki, E., Lançon, M. C., Lemaire, E., Locci, B., Marx, P., Perez, J., Rander, J. F., Renardy, A., Rosowsky, A., Roussarie, J. P., Schuller, J., Schwindling, D., Si Mohand, A., Trabelsi, B., Vallage, R. P., Johnson, A. M., Litke, G., Taylor, J., Wear, A., Beddall, C. N., Booth, R., Boswell, S., Cartwright, F., Combley, I., Dawson, A., Koksal, M., Letho, W. M., Newton, C., Rankin, L. F., Thompson, A., Böhrer, S., Brandt, G., Cowan, E., Feigl, C., Grupen, G., Lutter, J., Minguet Rodriguez, F., Rivera, P., Saraiva, U., Schäfer, L., Smolik, Bosisio, Luciano, R., Della Marina, Giannini, Gianrossano, B., Gobbo, L., Piti, F., Ragusa, H., Kim, J., Rothberg, S., Wasserbaech, S. R., Armstrong, L., Bellantoni, P., Elmer, Z., Feng, D. P. S., Ferguson, Y. S., Gao, S., González, J., Grahl, J. L., Harton, O. J., Haye, H., Hu, P. A., Mcnamara, J. M., Nachtman, W., Orejudo, Y. B., Pan, Y., Saadi, M., Schmitt, I. J., Scott, V., Sharma, J. D., Turk, A. M., Walsh, F. V., Weber, Sau Lan, Wu, X., Wu, J. M., Yamartino, M., Zheng, and G., Zobernig
Subjects: Quantum chromodynamics, Physics, Quark, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Gluon, ALEPH Experiment, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, ALEPH experiment, Particle Physics - Experiment
Abstract: Measurements of the subjet structure of quark and gluon jets in hadronic Z decays are presented. The analysis is based on one million hadronic events recorded by the ALEPH detector. Roughly symmetric three-jet events are selected with a coarse jet-resolution cut-off, y(1). Gluon jets are identified with a purity of 94.6% in those events where evidence of long-lived heavy-flavour hadrons in the other two jets is found. The jets are then analyzed using a smaller cut-off y(0) (< y(1)) so that subjets are resolved. The properties of the jets (subjet multiplicities [N-q], [N-g] and rates R(n)(g(q)) for n = 1,2,3,4) are determined and are found to be in good agreement with the expectations of perturbative QCD as long as the subjet resolution parameter y(0) is sufficiently large to keep non-perturbative effects small. In particular, the ratio [N-g - 1]/[N-q - 1], which to leading order in QCD is given by the ratio of colour factors C-A/C-F = 9/4, is measured to be 1.96 +/- 0.15 for y(0) = 2 . 10(-3), but falls to 1.29 +/- 0.03 for y(0) = 1.6 . 10(-5).
Published: 1994

48. Production of K(0) and Lambda In Hadronic Z-decays

Author: Buskulic, D., Casper, D., Debonis, I., Decamp, D., Ghez, P., Goy, C., Lees, Jp, Minard, Mn, Odier, P., Pietrzyk, B., Ariztizabal, F., Chmeissani, M., Crespo, Jm, Efthymiopoulos, I., Fernandez, E., Fernandezbosman, M., Gaitan, V., Garrido, L., Martinez, M., Mattison, T., Orteu, S., Pacheco, A., Padilla, C., Palla, F., Pascual, A., Perlas, Ja, Teubert, F., Creanza, D., Depalma, M., Farilla, A., Iaselli, G., Maggi, G., Marinelli, N., Natali, S., Nuzzo, S., Ranieri, A., Raso, G., Romano, F., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Zito, G., Chai, Y., Huang, D., Huang, X., Lin, J., Wang, T., Xie, Y., Xu, D., Xu, R., Zhang, J., Zhang, L., Zhao, W., Bonvicini, G., Boudreau, J., Comas, P., Coyle, P., Drevermann, H., Engelhardt, A., Forty, Rw, Ganis, G., Gay, C., Girone, M., Hagelberg, R., Harvey, J., Jacobsen, R., Jost, B., Knobloch, J., Lehraus, I., Maggi, M., Markou, C., Mato, P., Meinhard, H., Minten, A., Miquel, R., Palazzi, P., Pater, Jr, Perrodo, P., Pusztaszeri, Jf, Ranjard, F., Rolandi, L., Rothberg, J., Saich, M., Schlatter, D., Schmelling, M., Tejessy, W., Tomalin, Ir, Veenhof, R., Venturi, A., Wachsmuth, H., Wasserbaech, S., Wiedenmann, W., Wildish, T., Witzeling, W., Wotschack, J., Ajaltouni, Z., Bardadinotwinowska, M., Barres, A., Boyer, C., Falvard, A., Gray, P., Guicheney, C., Henrard, P., Jousset, J., Michel, B., Montret, Jc, Pallin, D., Perret, P., Podlyski, F., Proriol, J., Saadi, F., Fearnley, T., Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Mollerud, R., Nilsson, Bs, Kyriakis, A., Simopoulou, E., Siotis, I., Vayaki, A., Zachariadou, K., Blondel, A., Bonneaud, G., Brient, Jc, Bourdon, P., Passalacqua, L., Rouge, A., Rumpf, M., Tanaka, R., Valassi, A., Verderi, M., Videau, H., Candlin, Dj, Parsons, Mi, Veitch, E., Focardi, E., Parrini, G., Corden, M., Delfino, M., Georgiopoulos, C., JAFFE, DE, Levinthal, D., Antonelli, A., Bencivenni, G., Bologna, G., Bossi, F., Campana, P., Capon, G., Cerutti, F., Chiarella, V., Felici, G., Laurelli, P., Mannocchi, G., Murtas, F., Murtas, Gp, Pepealtarelli, M., Salomone, S., Colrain, P., Tenhave, I., Knowles, Ig, Lynch, Jg, Maitland, W., Morton, Wt, Raine, C., Reeves, P., Scarr, Jm, Smith, K., Smith, Mg, Thompson, As, Thorn, S., Turnbull, Rm, Becker, U., Braun, O., Geweniger, C., Hanke, P., Hepp, V., Kluge, Ee, Putzer, A., Rensch, B., Schmidt, M., Stenzel, H., Tittel, K., Wunsch, M., Beuselinck, R., Binnie, Dm, Cameron, W., Cattaneo, M., Colling, Dj, Dornan, Pj, Hassard, Jf, Konstantinidis, N., Moneta, L., Moutoussi, A., Nash, J., Payne, Dg, Sanmartin, G., Sedgbeer, Jk, Wright, Ag, Girtler, P., Kuhn, D., Rudolph, G., Vogl, R., Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F., Hughes, G., Jackson, D., Keemer, Nr, Nuttall, M., Patel, A., Sloan, T., Snow, Sw, Whelan, Ep, Galla, A., Greene, Am, Kleinknecht, K., Raab, J., Renk, B., Sander, Hg, Schmidt, H., Walther, Sm, Wanke, R., Wolf, B., Bencheikh, Am, Benchouk, C., Bonissent, A., Calvet, D., Carr, J., Diaconu, C., Etienne, F., Nicod, D., Payre, P., Roos, L., Rousseau, D., Schwemling, P., Talby, M., Adlung, S., Ralph Assmann, Bauer, C., Blum, W., Brown, D., Cattaneo, P., Dehning, B., Dietl, H., Dydak, F., Frank, M., Halley, Aw, Jakobs, K., Kroha, H., Lauber, J., Lutjens, G., Lutz, G., Manner, W., Moser, Hg, Richter, R., Schael, S., Schroder, J., Schwarz, As, Settles, R., Seywerd, H., Stierlin, U., Stiegler, U., Stdenis, R., Wolf, G., Alemany, R., Boucrot, J., Callot, O., Cordier, A., Courault, F., Davier, M., Duflot, L., Grivaz, Jf, Heusse, P., Janot, P., Jacquet, M., Kim, Dw, Lediberder, F., Lefrancois, J., Lutz, Am, Musolino, G., Nikolic, I., Park, Hj, Park, Ic, Simion, S., Schune, Mh, Veillet, Jj, Videau, I., Abbaneo, D., Bagliesi, G., Batignani, G., Bottigli, U., Bozzi, C., Calderini, G., Carpinelli, M., Ciocci, Ma, Ciulli, V., Dellorso, R., Ferrante, I., Fidecaro, F., Foa, L., Forti, F., Giassi, A., Giorgi, Ma, Gregorio, A., Ligabue, F., Lusiani, A., Marrocchesi, Ps, Martin, Eb, Messineo, A., Rizzo, G., Sanguinetti, G., Spagnolo, P., Steinberger, J., Tenchini, R., Tonelli, G., Triggiani, G., Vannini, C., Verdini, Pg, Walsh, J., Betteridge, Ap, Gao, Y., Green, Mg, Johnson, Dl, March, Pv, Medcalf, T., Mir, Lm, Quazi, Is, Strong, Ja, Bertin, V., Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S., Edwards, S., Edwards, M., Norton, Pr, Thompson, Jc, Blochdevaux, B., Colas, P., Duarte, H., Emery, S., Kozanecki, W., Lancon, E., Lemaire, Mc, Locci, E., Marx, B., Perez, P., Rander, J., Renardy, Jf, Rosowsky, A., Roussarie, A., Schuller, Jp, Schwindling, J., Mohand, Ds, Vallage, B., Johnson, Rp, Litke, Am, Taylor, G., Wear, J., Beddall, A., Booth, Cn, Cartwright, S., Combley, F., Dawson, I., Koksal, A., Rankin, C., Thompson, Lf, Bohrer, A., Brandt, S., Cowan, G., Feigl, E., Grupen, C., Lutters, G., Minguetrodriguez, J., Rivera, F., Saraiva, P., Schafer, U., Smolik, L., Bosisio, L., Dellamarina, R., Giannini, G., Gobbo, B., Pitis, L., Ragusa, F., Bellantoni, L., Conway, Js, Feng, Z., Ferguson, Dps, Gao, Ys, Grahl, J., Harton, Jl, Hayes, Oj, Hu, H., Nachtman, Jm, Pan, Yb, Saadi, Y., Schmitt, M., Scott, I., Sharma, V., Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X., Yamartino, Jm, Zheng, M., Zobernig, G., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Buskulic, D, Casper, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Chmeissani, M, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Mattison, T, Orteu, S, Pacheco, A, Padilla, C, Palla, F, Pascual, A, Perlas, Ja, Teubert, F, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chai, Y, Huang, D, Huang, X, Lin, J, Wang, T, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Boudreau, J, Comas, P, Coyle, P, Drevermann, H, Engelhardt, A, Forty, Rw, Ganis, G, Gay, C, Girone, M, Hagelberg, R, Harvey, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Maggi, M, Markou, C, Mato, P, Meinhard, H, Minten, A, Miquel, R, Palazzi, P, Pater, Jr, Perrodo, P, Pusztaszeri, Jf, Ranjard, F, Rolandi, L, Rothberg, J, Saich, M, Schlatter, D, Schmelling, M, Tejessy, W, Tomalin, Ir, Veenhof, R, Venturi, A, Wachsmuth, H, Wasserbaech, S, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gray, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Mollerud, R, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Valassi, A, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Veitch, E, Focardi, E, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Levinthal, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, Ig, Lynch, Jg, Maitland, W, Morton, Wt, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thorn, S, Turnbull, Rm, Becker, U, Braun, O, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Rensch, B, Schmidt, M, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Colling, Dj, Dornan, Pj, Hassard, Jf, Konstantinidis, N, Moneta, L, Moutoussi, A, Nash, J, Payne, Dg, Sanmartin, G, Sedgbeer, Jk, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Vogl, R, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Jackson, D, Keemer, Nr, Nuttall, M, Patel, A, Sloan, T, Snow, Sw, Whelan, Ep, Galla, A, Greene, Am, Kleinknecht, K, Raab, J, Renk, B, Sander, Hg, Schmidt, H, Walther, Sm, Wanke, R, Wolf, B, Bencheikh, Am, Benchouk, C, Bonissent, A, Calvet, D, Carr, J, Diaconu, C, Etienne, F, Nicod, D, Payre, P, Roos, L, Rousseau, D, Schwemling, P, Talby, M, Adlung, S, Assmann, R, Bauer, C, Blum, W, Brown, D, Cattaneo, P, Dehning, B, Dietl, H, Dydak, F, Frank, M, Halley, Aw, Jakobs, K, Kroha, H, Lauber, J, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Richter, R, Schael, S, Schroder, J, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stiegler, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Courault, F, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Janot, P, Jacquet, M, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Nikolic, I, Park, Hj, Park, Ic, Simion, S, Schune, Mh, Veillet, Jj, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Marrocchesi, P, Martin, Eb, Messineo, A, Rizzo, G, Sanguinetti, G, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Verdini, Pg, Walsh, J, Betteridge, Ap, Gao, Y, Green, Mg, Johnson, Dl, March, Pv, Medcalf, T, Mir, Lm, Quazi, I, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, S, Edwards, M, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Beddall, A, Booth, Cn, Cartwright, S, Combley, F, Dawson, I, Koksal, A, Rankin, C, Thompson, Lf, Bohrer, A, Brandt, S, Cowan, G, Feigl, E, Grupen, C, Lutters, G, Minguetrodriguez, J, Rivera, F, Saraiva, P, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Bellantoni, L, Conway, J, Feng, Z, Ferguson, Dp, Grahl, J, Harton, Jl, Hayes, Oj, Hu, H, Nachtman, Jm, Pan, Yb, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Yamartino, Jm, Zheng, M, and Zobernig, G.
Subjects: media economics, deregulation, media, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, regulation, Particle Physics - Experiment
Abstract: Measurements of the inclusive cross-sections for K0 and LAMBDA production in hadronic decays of the Z are presented together with measurements of two-particle correlations within pairs of LAMBDA and K0. The results are compared with predictions from the hadronization models Jetset, based on string fragmentation, and Herwig, based on cluster decays. The K0 spectrum is found to be harder than predicted by both models, while the LAMBDA spectrum is softer than predicted. The correlation measurements are all reproduced well by Jetset, while Herwig misses some of the qualitative features and overestimates the size of the LAMBDALAMBDABAR correlation. Finally, the possibility of Bose-Einstein correlation in the K(S)0K(S)0 system is discussed.
Published: 1994

49. An investigation of $B^0_d$ and $B^0_s$ oscillation

Author: BUSKULIC D, DEBONIS I, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, ODIER P, PIETRZYK B, ARIZTIZABAL F, COMAS P, CRESPO JM, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MARTINEZ M, MATTISON T, ORTEU S, PACHECO A, PADILLA C, PASCUAL A, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MARINELLI N, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, CHAI Y, HU H, HUANG D, HUANG X, LIN J, WANG T, XIE Y, XU D, XU R, ZHANG J, ZHANG L, ZHAO W, BONVICINI G, BOUDREAU J, CASPER D, DREVERMANN H, FORTY RW, GANIS G, GAY C, GIRONE M, HAGELBERG R, HARVEY J, HILGART J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS J, MAGGI M, MARKOU C, MATO P, MEINHARD H, MINTEN A, MIQUEL R, MOSER HG, PALAZZI P, PATER JR, PERLAS JA, PERRODO P, PUSZTASZERI JF, RANJARD F, ROTHBERG J, RUAN T, SAICH M, SCHLATTER D, SCHMELLING M, SEFKOW F, TEJESSY W, TOMALIN JR, VEENHOF R, WACHSMUTH H, WASSERBAECH S, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, BARRES A, BOYER C, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, SAADI F, FEARNLEY T, HANSEN JB, HANSEN JD, HANSEN JR, HANSEN PH, JOHNSON SD, MOLLERUD R, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, SIOTIS I, VAYAKI A, ZACHARIADOU K, BADIER J, BLONDEL A, BONNEAUD G, BRIENT JC, BOURDON P, FOUQUE G, PASSALACQUA L, ROUGE A, RUMPF M, TANAKA R, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, MONETA L, PARRINI G, CORDEN M, DELFINO M, GEORGIOPOULOS C, JAFFE DE, LEVINTHAL D, ANTONELLI A, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PEPEALTARELLI M, SALOMONE S, COLRAIN P, TENHAVE I, KNOWLES IG, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, THORN S, TURNBULL RM, BRANDL B, BRAUN O, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, MAUMARY Y, PUTZER A, RENSCH B, STAHL A, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, COLLING DJ, DORNAN PJ, HASSARD JF, LIESKE NM, MOUTOUSSI A, NASH J, PATTON S, PAYNE DG, PHILLIPS MJ, SANMARTIN G, SEDGBEER JK, WRIGHT AG, GIRTLER P, KUHN D, RUDOLPH G, VOGL R, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, GALLA A, GREENE AM, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, WALTHER SM, WANKE R, WOLF B, BENCHEIKH AM, BENCHOUK C, BONISSENT A, CALVET D, CARR J, COYLE P, DIACONU C, DRINKARD J, ETIENNE F, NICOD D, PAYRE P, ROOS L, ROUSSEAU D, SCHWEMLING P, TALBY M, ADLUNG S, ASSMANN R, BAUER C, BLUM W, BROWN D, CATTANEO P, DEHNING B, DIETL H, DYDAK F, FRANK M, HALLEY AW, JAKOBS K, LAUBER J, LUTJENS G, LUTZ G, MANNER W, RICHTER R, SCHRODER J, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STIEGLER U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, MUSOLINO G, SCHUNE MH, VEILLET JJ, VIDEAU I, ABBANEO D, BAGLIESI G, BATIGNANI G, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, CIULLI V, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LUSIANI, Alberto, MANNELLI EB, MARROCCHESI PS, MESSINEO A, PALLA F, RIZZO G, SANGUINETTI G, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VALASSI A, VANNINI C, VENTURI A, VERDINI PG, WALSH J, BETTERIDGE AP, GAO Y, GREEN MG, JOHNSON DL, MARCH PV, MEDCALF T, MIR LM, QUAZI IS, STRONG JA, BERTIN V, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, HAYWOOD S, EDWARDS M, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, BABBAGE W, BOOTH CN, BUTTAR C, CARTWRIGHT S, COMBLEY F, DAWSON I, THOMPSON LF, BARBERIO E, BOHRER A, BRANDT S, COWAN G, GRUPEN C, LUTTERS G, RIVERA F, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, PITIS L, RAGUSA F, BELLANTONI L, CHEN W, CONWAY JS, FENG Z, FERGUSON DPS, GAO YS, GRAHL J, HARTON JL, HAYES OJ, NACHTMAN JM, PAN YB, SAADI Y, SCHMITT M, SCOTT I, SHARMA V, SHI ZH, TURK JD, WALSH AM, WEBER FV, WU SL, WU X, ZHENG M, ZOBERNIG G, RI ANTONELLI ANTONELLA/C 6238 2011 Buttar Craig/D 3706 2011 Stahl Achim/E 8846 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S.t. Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012, ROLANDI, LUIGI, LIGABUE, FRANCO, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), ALEPH, Buskulic, D, Debonis, I, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Odier, P, Pietrzyk, B, Ariztizabal, F, Comas, P, Crespo, Jm, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Martinez, M, Mattison, T, Orteu, S, Pacheco, A, Padilla, C, Pascual, A, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Marinelli, N, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chai, Y, Hu, H, Huang, D, Huang, X, Lin, J, Wang, T, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, L, Zhao, W, Bonvicini, G, Boudreau, J, Casper, D, Drevermann, H, Forty, Rw, Ganis, G, Gay, C, Girone, M, Hagelberg, R, Harvey, J, Hilgart, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, J, Maggi, M, Markou, C, Mato, P, Meinhard, H, Minten, A, Miquel, R, Moser, Hg, Palazzi, P, Pater, Jr, Perlas, Ja, Perrodo, P, Pusztaszeri, Jf, Ranjard, F, Rolandi, Luigi, Rothberg, J, Ruan, T, Saich, M, Schlatter, D, Schmelling, M, Sefkow, F, Tejessy, W, Tomalin, Jr, Veenhof, R, Wachsmuth, H, Wasserbaech, S, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Barres, A, Boyer, C, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Saadi, F, Fearnley, T, Hansen, Jb, Hansen, Jd, Hansen, Jr, Hansen, Ph, Johnson, Sd, Mollerud, R, Nilsson, B, Kyriakis, A, Simopoulou, E, Siotis, I, Vayaki, A, Zachariadou, K, Badier, J, Blondel, A, Bonneaud, G, Brient, Jc, Bourdon, P, Fouque, G, Passalacqua, L, Rouge, A, Rumpf, M, Tanaka, R, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Veitch, E, Focardi, E, Moneta, L, Parrini, G, Corden, M, Delfino, M, Georgiopoulos, C, Jaffe, De, Levinthal, D, Antonelli, A, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Pepealtarelli, M, Salomone, S, Colrain, P, Tenhave, I, Knowles, Ig, Lynch, Jg, Maitland, W, Morton, Wt, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Thorn, S, Turnbull, Rm, Brandl, B, Braun, O, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Colling, Dj, Dornan, Pj, Hassard, Jf, Lieske, Nm, Moutoussi, A, Nash, J, Patton, S, Payne, Dg, Phillips, Mj, Sanmartin, G, Sedgbeer, Jk, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Vogl, R, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Jackson, D, Keemer, Nr, Nuttall, M, Patel, A, Sloan, T, Snow, Sw, Whelan, Ep, Galla, A, Greene, Am, Kleinknecht, K, Raab, J, Renk, B, Sander, Hg, Schmidt, H, Walther, Sm, Wanke, R, Wolf, B, Bencheikh, Am, Benchouk, C, Bonissent, A, Calvet, D, Carr, J, Coyle, P, Diaconu, C, Drinkard, J, Etienne, F, Nicod, D, Payre, P, Roos, L, Rousseau, D, Schwemling, P, Talby, M, Adlung, S, Assmann, R, Bauer, C, Blum, W, Brown, D, Cattaneo, P, Dehning, B, Dietl, H, Dydak, F, Frank, M, Halley, Aw, Jakobs, K, Lauber, J, Lutjens, G, Lutz, G, Manner, W, Richter, R, Schroder, J, Schwarz, A, Settles, R, Seywerd, H, Stierlin, U, Stiegler, U, Stdenis, R, Wolf, G, Alemany, R, Boucrot, J, Callot, O, Cordier, A, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Janot, P, Kim, Dw, Lediberder, F, Lefrancois, J, Lutz, Am, Musolino, G, Schune, Mh, Veillet, Jj, Videau, I, Abbaneo, D, Bagliesi, G, Batignani, G, Bottigli, U, Bozzi, C, Calderini, G, Carpinelli, M, Ciocci, Ma, Ciulli, V, Dellorso, R, Ferrante, I, Fidecaro, F, Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Valassi, A, Vannini, C, Venturi, A, Verdini, Pg, Walsh, J, Betteridge, Ap, Gao, Y, Green, Mg, Johnson, Dl, March, Pv, Medcalf, T, Mir, Lm, Quazi, I, Strong, Ja, Bertin, V, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Haywood, S, Edwards, M, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Babbage, W, Booth, Cn, Buttar, C, Cartwright, S, Combley, F, Dawson, I, Thompson, Lf, Barberio, E, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Lutters, G, Rivera, F, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Pitis, L, Ragusa, F, Bellantoni, L, Chen, W, Conway, J, Feng, Z, Ferguson, Dp, Grahl, J, Harton, Jl, Hayes, Oj, Nachtman, Jm, Pan, Yb, Saadi, Y, Schmitt, M, Scott, I, Sharma, V, Shi, Zh, Turk, Jd, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Zheng, M, Zobernig, G, Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012, RI ANTONELLI ANTONELLA/C 6238 2011 Buttar Craig/D 3706 2011 Stahl Achim/E 8846 2011 Passalacqua Luca/F 5127 2011 Murtas Fabrizio/B 5729 2012 S. t., Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Chadelas, Michèle
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: B0B0BAR oscillation is studied using almost a million hadronic Z decays collected by the ALEPH experiment at LEP. Events are selected with two leptons present, on opposite sides of the event and with high transverse momentum. The leptons are expected to be dominantly from b decays; a topological vertexing technique is applied to measure the decay length of the b hadrons, and their momentum is determined using an energy-flow method. The fraction of events in which the leptons have the same charge is studied as a function of the measured decay time, and clear evidence is seen for the time-dependent nature of B(d)0B(d)0BAR mixing. The frequency measured for the oscillation corresponds to a mass difference for the B(d)0 mass eigenstates DELTAm(d) = (3.3(+0.5/-0.4) +/- 0.7) x 10(-4) eV/C2. Allowing a second frequency component for the B(s)0 a high value for DELTAm(s) is favoured, leading to the limit DELTAm(s) > 12 x 10(-4) eV/c2 (95% CL), from which (DELTAm/GAMMA)s > 2.0 is derived.
Published: 1994

50. 1ST MEASUREMENT OF THE B(S) MESON MASS RID C-6238-2011 RID F-5127-2011 RID E-8846-2011 RID D-3706-2011

Author: BUSKULIC D, DEBONIS J, DECAMP D, GHEZ P, GOY C, LEES JP, MINARD MN, PIETRZYK B, ARIZTIZABAL F, COMAS P, CRESPO JM, DELFINO M, EFTHYMIOPOULOS I, FERNANDEZ E, FERNANDEZBOSMAN M, GAITAN V, GARRIDO L, MATTISON T, PACHECO A, PADILLA C, PASCUAL A, CREANZA D, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, NATALI S, NUZZO S, QUATTROMINI M, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, CHAI Y, HU H, HUANG D, HUANG X, LIN J, WANG T, XIE Y, XU D, XU R, ZHANG J, ZHANG L, ZHAO W, BLUCHER E, BONVICINI G, BOUDREAU J, CASPER D, DREVERMANN H, FORTY RW, GANIS G, GAY C, HAGELBERG R, HARVEY J, HAYWOOD S, HILGART J, JACOBSEN R, JOST B, KNOBLOCH J, LEHRAUS I, LOHSE T, MAGGI M, MARKOU C, MARTINEZ M, MATO P, MEINHARD H, MINTEN A, MIOTTO A, MIQUEL R, MOSER HG, PALAZZI P, PATER JR, PERLAS JA, PUSZTASZERI JF, RANJARD F, REDLINGER G, ROLAND L, ROTHBERG J, RUAN T, SAICH M, SCHLATTER D, SCHMELLING M, SEFKOW F, TEJESSY W, VEENHOF R, WACHSMUTH H, WIEDENMANN W, WILDISH T, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BADAUD F, BARDADINOTWINOWSKA M, ELFELLOUS R, FALVARD A, GAY P, GUICHENEY C, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PODLYSKI F, PRORIOL J, PRULHIERE F, SAADI F, FEARNLEY T, HANSEN JD, HANSEN JR, HANSEN PH, MOLLERUD R, NILSSON BS, KYRIAKIS A, SIMOPOULOU E, VAYAKI A, ZACHARIADOU K, BADIER J, BLONDEL A, BONNEAUD G, BRIENT JC, FOUQUE G, ORTEU S, ROUGE A, RUMPF M, TANAKA R, VERDERI M, VIDEAU H, CANDLIN DJ, PARSONS MI, VEITCH E, FOCARDI E, MONETA L, PARRINI G, CORDEN M, GEORGIOPOULOS C, IKEDA M, LANNUTTI J, LEVINTHAL D, SAWYER L, WASSERBAECH S, ANTONELLI A, BALDINI R, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CERUTTI F, CHIARELLA V, DETTORREPIAZZOLI B, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, PASSALACQUA L, PEPEALTARELLI M, PICCHI P, COLRAIN P, TENHAVE I, LYNCH JG, MAITLAND W, MORTON WT, RAINE C, REEVES P, SCARR JM, SMITH K, SMITH MG, THOMPSON AS, TURNBULL RM, BRANDL B, BRAUN O, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, MAUMARY Y, PUTZER A, RENSCH B, STAHL A, TITTEL K, WUNSCH M, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, COLLING DJ, DORNAN PJ, GREENE AM, HASSARD JF, LIESKE NM, MOUTOUSSI A, NASH J, PATTON S, PAYNE DG, PHILLIPS MJ, SANMARTIN G, SEDGBEER JK, TOMALIN IR, WRIGHT AG, GIRTLER P, KNERINGER E, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, JACKSON D, KEEMER NR, NUTTALL M, PATEL A, SLOAN T, SNOW SW, WHELAN EP, KLEINKNECHT K, RAAB J, RENK B, SANDER HG, SCHMIDT H, STEEG F, WALTHER SM, WANKE R, WOLF B, BENCHEIKH AM, BENCHOUK C, BONISSENT A, CARR J, COYLE P, DRINKARD J, ETIENNE F, NICOD D, PAPALEXIOU S, PAYRE P, ROOS L, ROUSSEAU D, SCHWEMLING P, TALBY M, ADLUNG S, ASSMANN R, BAUER C, BLUM W, BROWN D, CATTANEO P, DEHNING B, DIETL H, DYDAK F, FRANK M, HALLEY AW, JACOBS K, LAUBER J, LUTJENS G, LUTZ G, MANNER W, RICHTER R, SCHRODER J, SCHWARZ AS, SETTLES R, SEYWERD H, STIERLIN U, STIEGLER U, STDENIS R, WOLF G, ALEMANY R, BOUCROT J, CALLOT O, CORDIER A, DAVIER M, DUFLOT L, GRIVAZ JF, HEUSSE P, JAFFE DE, JANOT P, KIM DW, LEDIBERDER F, LEFRANCOIS J, LUTZ AM, SCHUNE MH, VEILLET JJ, VIDEAU I, ZHANG Z, ABBANEO D, BAGLIESI G, BATIGNANI G, BOTTIGLI U, BOZZI C, CALDERINI G, CARPINELLI M, CIOCCI MA, DELLORSO R, FERRANTE I, FIDECARO F, FOA L, FORTI F, GIASSI A, GIORGI MA, GREGORIO A, LIGABUE, FRANCO, MANNELLI EB, MARROCCHESI PS, MESSINEO A, PALLA F, RIZZO G, SANGUINETTI G, SPAGNOLO P, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, VANNINI C, VENTURI A, VERDINI PG, WALSH J, BETTERIDGE AP, CARTER JM, GAO Y, GREEN MG, MARCH PV, MIR LM, MEDCALF T, QUAZI IS, STRONG JA, WEST LR, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, NORTON PR, THOMPSON JC, BLOCHDEVAUX B, COLAS P, DUARTE H, EMERY S, KOZANECKI W, LANCON E, LEMAIRE MC, LOCCI E, MARX B, PEREZ P, RANDER J, RENARDY JF, ROSOWSKY A, ROUSSARIE A, SCHULLER JP, SCHWINDLING J, MOHAND DS, VALLAGE B, JOHNSON RP, LITKE AM, TAYLOR G, WEAR J, ASHMAN JG, BABBAGE W, BOOTH CN, BUTTAR C, CARTWRIGHT S, COMBLEY F, DAWSON I, THOMPSON LF, BARBERIO E, BOHRER A, BRANDT S, COWAN G, GRUPEN C, LUTTERS G, RIVERA F, SCHAFER U, SMOLIK L, BOSISIO L, DELLAMARINA R, GIANNINI G, GOBBO B, RAGUSA F, BELLANTONI L, CHEN W, CINABRO D, CONWAY JS, FENG Z, FERGUSON DPS, GAO YS, GRAHL J, HARTON JL, LECLAIRE BW, LISHKA C, PAN YB, SAADI Y, SCHMITT M, SHARMA V, SHI ZH, WALSH AM, WEBER FV, WU SL, WU X, ZHENG M, ZOBERNIG G., ROLANDI, LUIGI, LUSIANI, Alberto, Buskulic, D, Debonis, J, Decamp, D, Ghez, P, Goy, C, Lees, Jp, Minard, Mn, Pietrzyk, B, Ariztizabal, F, Comas, P, Crespo, Jm, Delfino, M, Efthymiopoulos, I, Fernandez, E, Fernandezbosman, M, Gaitan, V, Garrido, L, Mattison, T, Pacheco, A, Padilla, C, Pascual, A, Creanza, D, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Quattromini, M, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chai, Y, Hu, H, Huang, D, Huang, X, Lin, J, Wang, T, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, L, Zhao, W, Blucher, E, Bonvicini, G, Boudreau, J, Casper, D, Drevermann, H, Forty, Rw, Ganis, G, Gay, C, Hagelberg, R, Harvey, J, Haywood, S, Hilgart, J, Jacobsen, R, Jost, B, Knobloch, J, Lehraus, I, Lohse, T, Maggi, M, Markou, C, Martinez, M, Mato, P, Meinhard, H, Minten, A, Miotto, A, Miquel, R, Moser, Hg, Palazzi, P, Pater, Jr, Perlas, Ja, Pusztaszeri, Jf, Ranjard, F, Redlinger, G, Roland, L, Rothberg, J, Ruan, T, Saich, M, Schlatter, D, Schmelling, M, Sefkow, F, Tejessy, W, Veenhof, R, Wachsmuth, H, Wiedenmann, W, Wildish, T, Witzeling, W, Wotschack, J, Ajaltouni, Z, Badaud, F, Bardadinotwinowska, M, Elfellous, R, Falvard, A, Gay, P, Guicheney, C, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Podlyski, F, Proriol, J, Prulhiere, F, Saadi, F, Fearnley, T, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Nilsson, B, Kyriakis, A, Simopoulou, E, Vayaki, A, Zachariadou, K, Badier, J, Blondel, A, Bonneaud, G, Brient, Jc, Fouque, G, Orteu, S, Rouge, A, Rumpf, M, Tanaka, R, Verderi, M, Videau, H, Candlin, Dj, Parsons, Mi, Veitch, E, Focardi, E, Moneta, L, Parrini, G, Corden, M, Georgiopoulos, C, Ikeda, M, Lannutti, J, Levinthal, D, Sawyer, L, Wasserbaech, S, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Cerutti, F, Chiarella, V, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Passalacqua, L, Pepealtarelli, M, Picchi, P, Colrain, P, Tenhave, I, Lynch, Jg, Maitland, W, Morton, Wt, Raine, C, Reeves, P, Scarr, Jm, Smith, K, Smith, Mg, Thompson, A, Turnbull, Rm, Brandl, B, Braun, O, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Colling, Dj, Dornan, Pj, Greene, Am, Hassard, Jf, Lieske, Nm, Moutoussi, A, Nash, J, Patton, S, Payne, Dg, Phillips, Mj, Sanmartin, G, Sedgbeer, Jk, Tomalin, Ir, Wright, Ag, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, 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Foa, L, Forti, F, Giassi, A, Giorgi, Ma, Gregorio, A, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Rizzo, G, Sanguinetti, G, Spagnolo, P, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Vannini, C, Venturi, A, Verdini, Pg, Walsh, J, Betteridge, Ap, Carter, Jm, Gao, Y, Green, Mg, March, Pv, Mir, Lm, Medcalf, T, Quazi, I, Strong, Ja, West, Lr, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Norton, Pr, Thompson, Jc, Blochdevaux, B, Colas, P, Duarte, H, Emery, S, Kozanecki, W, Lancon, E, Lemaire, Mc, Locci, E, Marx, B, Perez, P, Rander, J, Renardy, Jf, Rosowsky, A, Roussarie, A, Schuller, Jp, Schwindling, J, Mohand, D, Vallage, B, Johnson, Rp, Litke, Am, Taylor, G, Wear, J, Ashman, Jg, Babbage, W, Booth, Cn, Buttar, C, Cartwright, S, Combley, F, Dawson, I, Thompson, Lf, Barberio, E, Bohrer, A, Brandt, S, Cowan, G, Grupen, C, Lutters, G, Rivera, F, Schafer, U, Smolik, L, Bosisio, L, Dellamarina, R, Giannini, G, Gobbo, B, Ragusa, F, Bellantoni, L, Chen, W, Cinabro, D, Conway, J, Feng, Z, Ferguson, Dp, Grahl, J, Harton, Jl, Leclaire, Bw, Lishka, C, Pan, Yb, Saadi, Y, Schmitt, M, Sharma, V, Shi, Zh, Walsh, Am, Weber, Fv, Wu, Sl, Wu, X, Zheng, M, Zobernig, G., and Rolandi, Luigi
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: In a sample of about 1.1 million hadronic Z decays recorded with the ALEPH detector during the 1990-1992 running of LEP, two unambiguous B(S) meson candidates were observed. From these events the mass of the B(S) meson has been measured to be 5.3686 +/- 0.0056 (stat.) +/- 0.0015 (syst.) GeV.
Published: 1993

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