31 results on '"G.B. Mills"'
Search Results
2. Forward π± production in p–O2 and p–N2 interactions at 12 GeV/c
- Author
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Ioannis Papadopoulos, S.A. Bunyatov, Ghislain Grégoire, M. Apollonio, Alexey Krasnoperov, Simone Gilardoni, F. Bobisut, V. Palladino, V. Grichine, A. Cervera-Villanueva, U. Dore, P. Chimenti, Silvia Borghi, E. Radicioni, A. Guglielmi, L. Howlett, D. W. Schmitz, L. Tortora, Domizia Orestano, B. A. Popov, J. Panman, D. Kolev, Mikhail Kirsanov, G.D. Barr, J.S. Graulich, P. Gorbunov, Rob Edgecock, J. Dumarchez, S. Piperov, M. Bogomilov, A. Ivanchenko, M. Sorel, C. Wiebusch, R. Schroeter, M. C. Morone, E. Tcherniaev, A. Tonazzo, Petar Temnikov, E. Di Capua, G. Prior, C. N. Booth, A. Grossheim, Federico Ferri, N. G. Polukhina, S. Gianì, A. Artamonov, G.B. Mills, A. Blondel, A. Bagulya, R. Tsenov, L. Coney, Fr Pastore, M. G. Catanesi, Malcolm Ellis, Jordi Burguet-Castell, J. Martín-Albo, J.J. Gómez-Cadenas, U. Gastaldi, G. Vidal–Sitjes, M. Bonesini, Vladimir Ivanchenko, G. Giannini, D. Gibin, V. Tereschenko, C. Meurer, M. Mezzetto, P. Zucchelli, Ilya Tsukerman, A. Grant, A. Kayis-Topaksu, and Claus Gößling
- Subjects
Physics ,Range (particle radiation) ,Particle physics ,Large Hadron Collider ,Spectrometer ,010308 nuclear & particles physics ,Hadron ,Astronomy and Astrophysics ,7. Clean energy ,01 natural sciences ,Nuclear physics ,Pion ,Air shower ,13. Climate action ,0103 physical sciences ,High Energy Physics::Experiment ,Production (computer science) ,Nuclear Experiment ,010306 general physics ,HARP - Abstract
Measurements of double-differential charged pion production cross-sections in interactions of 12 GeV/c protons on O2 and N2 thin targets are presented in the kinematic range 0.5 GeV/c ⩽pπ
- Published
- 2008
3. Neutrino oscillation results from LSND
- Author
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G.B. Mills
- Subjects
Physics ,Nuclear and High Energy Physics ,Liquid Scintillator Neutrino Detector ,Particle physics ,Physics::Instrumentation and Detectors ,Oscillation ,Detector ,Electron ,Atomic and Molecular Physics, and Optics ,Nuclear physics ,High Energy Physics::Experiment ,Neutrino ,Neutrino oscillation ,Charged current ,Beam (structure) - Abstract
The Liquid Scintillator Neutrino Detector took data during the years 1993 through 1998. The results of a final analysis of the data are reported here. In summary, the analysis resulted in a cleaner sample of decay-at-rest oscillation candidates and provided a strong constraint on beam related backgrounds. The oscillation probability is fitted to the correlated photon parameter in the inclusive electron sample. The fit yields an excess of 83.3±21.2 events attributable to neutrino oscillations. This corresponds to an oscillation probability of (0.25±0.06±0.04)% for that detector and beam configuration.
- Published
- 2001
4. Measurement of energetic single-photon production at LEP
- Author
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Konrad Deiters, Alberto Aloisio, X. W. Tang, I. Sheer, P. A. Piroué, G. Viertel, B. Zhou, B. C.C. van der Zwaan, W. van Rossum, A. A. Syed, P. G. Rancoita, B. N. Jin, H. Nowak, G. Forconi, Gerard Fernandez, Adrian Biland, M. Rescigno, S. Banerjee, W. J. Burger, Zp Zhang, L. J. Gutay, Tariq Aziz, M. Vivargent, Michael Dittmar, Maurizio Biasini, E. Dénes, I. Dorne, M. Redaelli, Marta Felcini, Crisostomo Sciacca, Marco Pieri, M. Yzerman, K. Freudenreich, R. Sehgal, D. Duchesneau, Bernard Ille, A. Kasser, R. Leiste, A. Arefiev, D. McNally, G. Pascale, G.G.G. Massaro, Claudio Luci, Raffaello D'Alessandro, Leonardo Merola, Francesco Becattini, U. K. Chaturvedi, Y. S. Lu, Robert Clare, K. Lübelsmeyer, P. Levtchenko, A. Engler, S. Wynhoff, J. D. Swain, B. Monteleoni, F. Sticozzi, U. Becker, Elisabetta Gallo, I. Duran, J. M. Salicio, D. Pandoulas, R. Fabbretti, M. Capell, S. S. Gau, D. Boutigny, J. C. Sens, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, Helmut Vogel, Y. F. Wang, E. Gonzalez, S. Lanzano, J. H. Field, G. Trowitzsch, C. Y. Chien, J. S. Lee, E. Pistolesi, S. Reucroft, M. Napolitano, F. J. Eppling, G. J. Zhou, L. W. Jones, I. Josa-Mutuberria, H. S. Chen, S. M. Ting, M. Hebert, Panos A Razis, F. Duhem, R. Morand, T. Azemoon, T. E. Coan, J. G. Branson, Marcel Merk, R. Mount, L. Servoli, Z. M. Wang, A. Kirkby, S. Easo, V. Plyaskin, C. Maña, I. C. Brock, S. Shotkin, Howard A. Stone, G. Schwering, T. Paul, Marcos Cerrada, Nicola Cavallo, Davide Piccolo, Vincenzo Monaco, S. N. Ganguli, Alexander Malinin, Roberto Battiston, S. Mele, D. P. Stickland, W. Wallraff, Kajari Mazumdar, O. Toker, T. Spickermann, A. Degré, F. Wittgenstein, Lamberto Luminari, G. Landi, R. Weill, Y. Mi, Aa Vorobyov, X. L. Wang, Luca Lista, B. Lindemann, H. Fesefeldt, L. Ludovici, E. Drago, A. Lebedev, Dong-Chul Son, Axel König, T. Kramer, Y. Mir, C. H. Ye, Gerjan Bobbink, B. Borgia, M. Rattaggi, R. C. Ball, P. Ladron de Guevara, Andre Sopczak, S. Khokhar, T.R. McMahon, Ren-Yuan Zhu, Luciano Barone, J. J. Blaising, J. Ulbricht, B. De La Cruz, D. Fernandez, P. Vikas, G. Tsipolitis, R. Ostonen, Stefan Kirsch, Stefano Giagu, M. T. Choi, G. Sartorelli, K. N. Qureshi, Z. F. Gong, A. Marin, Jianming Qian, G. Hu, Juven Wang, Yanwen Liu, M. Schneegans, F. Ferroni, I. Vorobiev, E. Brambilla, H. F. Chen, Francesca Nessi-Tedaldi, Yu. Galaktionov, M. Tonutti, A. Gougas, Mariagrazia Alviggi, Pierluigi Paolucci, A. Buytenhuijs, C. Schäfer, M. Gailloud, M. Sassowsky, J. Alcaraz, J. Berdugo, Werner Lustermann, Georgi Sultanov, G. Cara Romeo, B. P. Roe, A. Gurtu, C. Burgos, K. Sudhakar, Els Koffeman, H. J. Schreiber, Carlos Willmott, H. R. Dimitrov, W. Kittel, E. J. Sanchez, L. Urbán, I. Vetlitsky, Xd Cai, J. D. Burger, G. Rahal-Callot, Marcella Diemoz, I. Clare, C-Q. Li, Speranza Falciano, J. B. Ye, V. K. Gupta, Willis Lin, Sabine Riemann, F. J. Rodriguez, S. Röhner, G. F. Susinno, T. S. Dai, M. T. Dova, R. A. Khan, P. de Jong, Dimitri Bourilkov, A. Boucham, C. Dionisi, K. Riles, J. C. Pinto, S. Ro, Subir Sarkar, R. Bizzarri, Gianpaolo Carlino, F. DeNotaristefani, D. Antreasyan, G. Chiefari, S. Shevchenko, A. Hasan, E. Nagy, Pablo Garcia-Abia, Alain Hervé, G. Mirabelli, Cheng Chen, A. Mihul, H. R. Gustafson, J. F. Zhou, Qi An, Dai-Sik Kim, F. Behner, H. O. Cohn, M. Möller, A. Bay, F. Marzano, G. Coignet, A. L. Anderson, C. Spartiotis, Andrea Baschirotto, C. Zaccardelli, M. Röhner, N. Yunus, Piero Spillantini, Carlo Civinini, W. W. Kinnison, P. Kapinos, M. Fabre, N. E. Moulai, P. Duinker, Simonetta Gentile, Manas Maity, F. Plasil, S. C. Yeh, K. Schultze, Mingshui Chen, J. Gerald, X. Y. Yao, M. Maolinbay, R. Malik, D. M. Lee, M. E. Sarakinos, G. Raven, A. Bujak, Oliver Kornadt, H. Suter, W. Krenz, G. Gratta, C. Paus, M. L. Brooks, P. Berges, A. Klimentov, M. Pohl, M. Aguilar-Benitez, Herwig Schopper, Luca Malgeri, A. Bykov, A. Chen, A. Ricker, H. Janssen, Kenneth Francis Read, P. Lebrun, A. Rubbia, J. M. Lubbers, H. Postema, L. Z. Sun, Luisa Cifarelli, D. Hauschildt, M. Caria, B. L. Betev, Y. G. Kim, V. P. Andreev, D. Schmitz, BT Bouwens, Y. H. Chang, George Alverson, Samuel C.C. Ting, M. Pauluzzi, H. Kuijten, G. Sauvage, P. Marchesini, D. Ren, M. Lenti, L. Romero, J. S. Kapustinsky, Ming Zeng, J. Shukla, G. M. Bilei, X. T. Cui, U. Vikas, M. Chemarin, R. Barillère, M. N. Kienzle-Focacci, R. Rosmalen, M. Acciarri, Guo-Ming Chen, U. Uwer, C. Leggett, M. Guanziroli, An.A. Vorobyov, Harvey B Newman, V. Brigljevic, N. Scholz, G. M. Chen, G. Passaleva, M. W. Gruenewald, Zhuoxiang Ren, J. P. Martin, A. M. Cartacci, E. Shumilov, V. Soulimov, V. Shoutko, M. Wadhwa, D. J. Schotanus, O. Adriani, J. M. Le Goff, B. C. Riemers, R. Raghavan, A. Adam, Egidio Longo, S. Patricelli, J. Salicio, A. Tsaregorodtsev, M. Bourquin, G. Alkhazov, D. H. Wright, N. Gheordanescu, G. S. Sanders, Laurent Vuilleumier, Roberto Castello, Q. Ye, J. M. You, Lucas Taylor, V. R. Krastev, Joel Goldstein, K. Strauch, P. G. Seiler, J. A. Rubio, B. Hartmann, Y. Zeng, S. R. Hou, F. Cesaroni, L. Fredj, M. M. Ilyas, K. Y. Lee, T. Angelescu, M. Chamizo, A. Favara, Z. Z. Xu, E. Lieb, V. Pojidaev, G. A. Yang, R. T. Van de Walle, J. Tóth, M. MacDermott, J. Casaus, Jasper Kirkby, Emilio Leonardi, M. A. Niaz, J. A. Bakken, Yu. Kamyshkov, F.C. Erné, P. Extermann, P. Lecomte, I. Leedom, B. Z. Yang, A. Robohm, H. Hofer, S. X. Wu, P. Laurikainen, O. Rind, C. G. Yang, D. DiBitonto, Ph. Rosselet, P. Schmitz, M. Steuer, L. Baksay, F. Cotorobai, X. R. Shi, Felicitas Pauss, V. Commichau, Paolo Bagnaia, A. Böhm, E. Valente, S. Rosier-Lees, P. Le Coultre, M. Basile, K. Banicz, D. Perret-Gallix, J. K. Kim, D. Luckey, Gy L. Bencze, S. Morganti, X. Y. Cui, E. Fiandrini, S. Costantini, S. Pensotti, H. El Mamouni, P. Arce, D. Goujon, Vincenzo Innocente, H. Anderhub, S. P. Ahlen, P. Zemp, Giovanni Ambrosi, R. de Asmundis, J. Mnich, Y. J. Pei, J. Busenitz, R. Bock, S. Müller, Simone Paoletti, Suchandra Dutta, K. Hilgers, Manjit Kaur, A. Weber, Daqiang Zhang, R. Schulte, R. Timellini, G.B. Mills, J. Schwenke, Chenjie Gu, Peter Denes, A. Pevsner, W. Lu, Federico Cindolo, L. Antonov, S. Mangla, H. A. Rizvi, A. Kunin, S. C. Tonwar, Hafeez R Hoorani, Frank Filthaut, Thomas Ferguson, W. J. Metzger, S. Goldfarb, Marco Meschini, D. Kirkby, J. T. He, F. L. Linde, Christopher George Tully, Valery Schegelsky, Antonino Zichichi, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, Ph Fisher, H. Rykaczewski, Giovanni Organtini, Nicanor Colino, Y. Karyotakis, S. Chung, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, Nicolas Produit, A. Nippe, A. Koulbardis, S. Roth, V. Koutsenko, Flores, Sylvie, 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), L3, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Angler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Gu, C., Guanziroli, M., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hartmann, B., Hasan, A., Hauschildt, D., J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lanzano, S., Laurikainen, P., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macdermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcmahon, T., Mcnally, D., Mele, S., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monaco, V., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Salicio, J., Salicio, J. M., Sanchez, E., Sanders, G. S., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Scholz, N., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Steuer, M., Stickland, D. P., Stiocozzi, F., Stone, H., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Trowitzsch, G., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., and L3 (IHEF, IoP, FNWI)
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Photon ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Electron–positron annihilation ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,SEARCH ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Ciencias Exactas ,L3 EXPERIMENT ,Coupling ,Physics ,fotones ,física ,Magnetic moment ,010308 nuclear & particles physics ,Z0 DECAY ,Electroweak interaction ,E+E COLLISIONS ,NEUTRINO MAGNETIC-MOMENT ,TAU-NEUTRINO ,ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ,High Energy Physics::Experiment ,Neutrino ,Z-BOSON ,Event (particle physics) ,Particle Physics - Experiment - Abstract
We describe the sample of energetic single-photon events (Eγ > 15 GeV) collected by L3 in the 1991–1993 LEP runs. The event distributions agree with expectations from the Standard Model. The data are used to constrain the ZZγ coupling and to set an upper limit of 4.1 × 10−6, μB (90% C.L.) on the the magnetic moment of the τ neutrino., Facultad de Ciencias Exactas
- Published
- 1995
5. Measurement of exclusive branching fractions of hadronic one-prong tau decays
- Author
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M. Acciarri, A. Adam, O. Adriani, M. Aguilar-Benitez, S. Ahlen, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, G. Ambrosi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelescu, L. Antonov, D. Antreasyan, G. Alkhazov, P. Arce, A. Arefiev, T. Azemoon, T. Aziz, P.V.K.S. Baba, P. Bagnaia, J.A. Bakken, L. Baksay, R.C. Ball, S. Banerjee, K. Banicz, R. Barillère, L. Barone, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, A. Biland, G.M. Bilei, R. Bizzarri, J.J. Blaising, G.J. Bobbink, R. Bock, A. Böhm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, E. Brambilla, J.G. Branson, V. Brigljevic, I.C. Brock, M. Brooks, A. Bujak, J.D. Burger, W.J. Burger, C. Burgos, J. Busenitz, A. Buytenhuijs, A. Bykov, X.D. Cai, M. Capell, G. Cara Romeo, M. Caria, G. Carlino, A.M. Cartacci, J. Casaus, R. Castello, N. Cavallo, M. Cerrada, M. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, G. Chiefari, C.Y. Chien, M.T. Choi, S. Chung, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, T.E. Coan, H.O. Cohn, G. Coignet, N. Colino, S. Costantini, F. Cotorobai, B. de la Cruz, X.T. Cui, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, D. DiBitonto, M. Diemoz, H.R. Dimitrov, C. Dionisi, M. Dittmar, L. Djambazov, I. Dorne, M.T. Dova, E. Drago, D. Duchesneau, F. Duhem, P. Duinker, I. Duran, S. Dutta, S. Easo, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, M. Fabre, S. Falciano, A. Favara, J. Fay, M. Felcini, T. Ferguson, D. Fernandez, G. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S. Gentile, J. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z.F. Gong, E. Gonzalez, A. Gougas, D. Goujon, G. Gratta, M.W. Gruenewald, C. Gu, M. Guanziroli, V.K. Gupta, A. Gurtu, H.R. Gustafson, L.J. Gutay, A. Hasan, D. Hauschildt, J.T. He, T. Hebbeker, M. Hebert, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, S.R. Hou, G. Hu, B. Ille, M.M. Ilyas, V. Innocente, H. Janssen, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberria, A. Kasser, R.A. Khan, Yu. Kamyshkov, P. Kapinos, J.S. Kapustinsky, Y. Karyotakis, M. Kaur, S. Khokhar, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, S.C. Kim, Y.G. Kim, W.W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, S. Kirsch, W. Kittel, A. Klimentov, A.C. König, E. Koffeman, O. Kornadt, V. Koutsenko, A. Koulbardis, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, H. Kuijten, K.S. Kumar, A. Kunin, P. Ladron de Guevara, G. Landi, D. Lanske, S. Lanzano, P. Laurikainen, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, D.M. Lee, J.S. Lee, K.Y. Lee, I. Leedom, C. Leggett, J.M. Le Goff, R. Leiste, M. Lenti, E. Leonardi, P. Levtchenko, C. Li, E. Lieb, W.T. Lin, F.L. Linde, B. Lindemann, L. Lista, Y. Liu, W. Lohmann, E. Longo, W. Lu, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, L. Luminari, W. Lustermann, W.G. Ma, M. MacDermott, M. Maity, L. Malgeri, R. Malik, A. Malinin, C. Maña, S. Mangla, M. Maolinbay, P. Marchesini, A. Marin, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, P. McBride, T. McMahon, D. McNally, S. Mele, M. Merk, L. Merola, M. Meschini, W.J. Metzger, Y. Mi, A. Mihul, G.B. Mills, Y. Mir, G. Mirabelli, J. Mnich, M. Möller, V. Monaco, B. Monteleoni, R. Morand, S. Morganti, N.E. Moulai, R. Mount, S. Müller, E. Nagy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, M.A. Niaz, A. Nippe, H. Nowak, G. Organtini, R. Ostonen, D. Pandoulas, S. Paoletti, P. Paolucci, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, Y.J. Pei, S. Pensotti, D. Perret-Gallix, A. Pevsner, D. Piccolo, M. Pieri, J.C. Pinto, P.A. Piroué, E. Pistolesi, F. Plasil, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, N. Produit, J.M. Qian, K.N. Qureshi, R. Raghavan, G. Rahal-Callot, P.G. Rancoita, M. Rattaggi, G. Raven, P. Razis, K. Read, M. Redaelli, D. Ren, Z. Ren, M. Rescigno, S. Reucroft, A. Ricker, S. Riemann, B.C. Riemers, K. Riles, O. Rind, H.A. Rizvi, S. Ro, A. Robohm, F.J. Rodriguez, B.P. Roe, M. Röhner, S. Röhner, L. Romero, S. Rosier-Lees, R. Rosmalen, Ph. Rosselet, W. van Rossum, S. Roth, A. Rubbia, J.A. Rubio, H. Rykaczewski, J. Salicio, J.M. Salicio, E. Sanchez, G.S. Sanders, A. Santocchia, M.E. Sarakinos, S. Sarkar, G. Sartorelli, M. Sassowsky, G. Sauvage, H. Schäfer, V. Schegelsky, D. Schmitz, P. Schmitz, M. Schneegans, N. Scholz, H. Schopper, D.J. Schotanus, S. Shotkin, H.J. Schreiber, J. Shukla, R. Schulte, K. Schultze, J. Schwenke, G. Schwering, C. Sciacca, I. Scott, R. Sehgal, P.G. Seiler, J.C. Sens, L. Servoli, I. Sheer, S. Shevchenko, X.R. Shi, E. Shumilov, V. Shoutko, D. Son, A. Sopczak, V. Soulimov, C. Spartiotis, T. Spickermann, P. Spillantini, M. Steuer, D.P. Stickland, F. Sticozzi, H. Stone, K. Strauch, K. Sudhakar, G. Sultanov, L.Z. Sun, G.F. Susinno, H. Suter, J.D. Swain, A.A. Syed, X.W. Tang, L. Taylor, R. Timellini, Samuel C.C. Ting, S.M. Ting, O. Toker, M. Tonutti, S.C. Tonwar, J. Tóth, G. Trowitzsch, A. Tsaregorodtsev, G. Tsipolitis, C. Tully, J. Ulbricht, L. Urbán, U. Uwer, E. Valente, R.T. Van de Walle, I. Vetlitsky, G. Viertel, P. Vikas, U. Vikas, M. Vivargent, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Wallraff, J.C. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, A. Weber, J. Weber, R. Weill, C. Willmott, F. Wittgenstein, D. Wright, S.X. Wu, S. Wynhoff, Z.Z. Xu, B.Z. Yang, C.G. Yang, G. Yang, X.Y. Yao, C.H. Ye, J.B. Ye, Q. Ye, S.C. Yeh, J.M. You, N. Yunus, M. Yzerman, C. Zaccardelli, P. Zemp, M. Zeng, Y. Zeng, D.H. Zhang, Z.P. Zhang, B. Zhou, G.J. Zhou, J.F. Zhou, R.Y. Zhu, A. Zichichi, B.C.C. van der Zwaan, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Gu, C., Guanziroli, M., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hasan, A., Hauschildt, D., J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. 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C., 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), L3, L3 (IHEF, IoP, FNWI), and Flores, Sylvie
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,POLARIZATION ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010308 nuclear & particles physics ,Electron–positron annihilation ,Hadron ,Física ,large electron positron collider ,Branching (polymer chemistry) ,01 natural sciences ,lepton production ,Nuclear physics ,Electromagnetic calorimeter ,hadrons ,L3 detector ,0103 physical sciences ,Large Electron–Positron Collider ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,LEPTON ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Ciencias Exactas ,Particle Physics - Experiment - Abstract
We have measured the branching fractions for the hadronic τ decays, τ→π/Knπ°v (0 ≤ n ≤ 3), with the L3 detector at LEP. Multiphoton final states are analyzed using the fine-grained, high-resolution electromagnetic calorimeter. The decay channels are identified using a neural network method. The results are: BR(τ→π/Kv) = (11.82 ± 0.26 ± 0.43)%, BR (τ→π/Kπ°v) = (25.05 ± 0.35 ± 0.50)%, BR(τ→π/ K2π°v) = (8.88 ± 0.37 ± 0.42)%, BR(τ→π/K3π°v) = (1.70 ± 0.24 ± 0.38)%, where the first error quoted is statistical, the second systematic., Facultad de Ciencias Exactas
- Published
- 1995
6. A study of four fermion processes at LEP
- Author
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P. Marchesini, M. MacDermott, M. A. Niaz, T. Angelescu, R. Malik, G. Landi, S. X. Wu, Simone Paoletti, Manjit Kaur, Ming Zeng, X. R. Shi, Daqiang Zhang, H. Anderhub, W. van Rossum, P. Extermann, J. Busenitz, J. M. Lubbers, M. Caria, Felicitas Pauss, L. Romero, Raffaello D'Alessandro, D. DiBitonto, M. Röhner, S. Rosier-Lees, R. Barillère, Christoph Schäfer, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, Yu. Kamyshkov, Adrian Biland, A. Koulbardis, Ph. Rosselet, Wt Lin, D.W. Schmitz, G. Pascale, G.G.G. Massaro, C. Leggett, Claudio Luci, M. Guanziroli, Robert Clare, Leonardo Merola, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, I. Josa-Mutuberria, P. Le Coultre, H. S. Chen, J. G. Xu, L. Servoli, S. J. Fan, M. Fukushima, G.B. Mills, Maurizio Biasini, L. Urbán, Giovanni Ambrosi, M. Bourquin, S. Röhner, F. Wittgenstein, Zhuoxiang Ren, Y. J. Pei, Roberto Battiston, D. J. Schotanus, J. P. Martin, F. Ferroni, I. Vorobiev, Y. Zeng, J. M. You, L. Ludovici, M. Steuer, G. Forconi, J. Weber, K. Hangarter, C. G. Yang, Peter Denes, Paolo Bagnaia, K. Strauch, M. Lenti, Stefan Roth, E. Drago, T. Azemoon, R. T. Van de Walle, V. Koutsenko, A. Nadtochy, Egidio Longo, P. Zemp, R. de Asmundis, V. R. Krastev, Marta Felcini, K. Banicz, J. K. Kim, R. Starosta, D. Perret-Gallix, D. Luckey, W. Lu, Steven Ahlen, E. Shumilov, A. Marin, G. M. Bilei, Gy L. Bencze, G. A. Yang, A. C. Weber, A. Engler, M. M. Ilyas, V. Shoutko, J. M. Le Goff, B. C. Riemers, Reinhard W. Schulte, K. S. Kumar, D. H. Wright, N. Gheordanescu, M. Capell, D. Boutigny, W. Kittel, A. Arefiev, A. Adam, T. Paul, Francesco Becattini, I. Scott, Marcos Cerrada, S. C. Tonwar, Andrea Contin, J. C. Sens, G. S. Sanders, Andre Sopczak, Gerard Fernandez, M. Tonutti, P. G. Seiler, J. A. Rubio, H. S. Fesefeldt, Y. Mi, R. Fabbretti, Gerjan Bobbink, B. Borgia, H. R. Dimitrov, M. T. Choi, Frank Filthaut, M. Möller, O. Fackler, R. Weill, Francesca Nessi-Tedaldi, K. N. Qureshi, W. Friebel, F. Cesaroni, J. Y. Liao, Thomas Ferguson, Axel König, M. Hebert, E. Valente, M. Wadhwa, Panos A Razis, Jozsef Toth, A. L. Anderson, F. Marion, J. D. Burger, H. F. Chen, A. Buytenhuijs, A. Gougas, Bolek Wyslouch, J. Ulbricht, Georgi Sultanov, T. S. Dai, G. Mirabelli, Yu. Galaktionov, Emilio Leonardi, G. Rahal-Callot, J. F. Zhou, R. A. Khan, B. P. Roe, C. Wang, J. Alcaraz, D. McNally, E. Gonzalez, S. Patricelli, Stefan Kirsch, Marco Meschini, Elisabetta Gallo, R. Bock, O. Toker, A. Lebedev, D. Kirkby, K. Riles, Dong-Chul Son, T. Kramer, E. Dénes, R. Sehgal, Pierluigi Paolucci, H. El Mamouni, J. J. Blaising, Chenjie Gu, Q. Ye, Chenliang Wang, J. Berdugo, F. Cotorobai, Stefano Giagu, P. Schmitz, K. Lübelsmeyer, Piero Spillantini, M. Gailloud, P. Arce, G. Schwering, G. Viertel, I. Clare, F. J. Rodriguez, F. Marzano, G. Coignet, W. Krenz, V. P. Andreev, H. R. Gustafson, Christopher George Tully, G. Chiefari, D. Z. Shen, S. Shevchenko, S. Reucroft, E. Nagy, F. Plasil, Mariagrazia Alviggi, C. F. He, D. Goujon, K. Schultze, H. Suter, J. M. Ma, Mingshui Chen, Luca Lista, S. Shotkin, K. Freudenreich, Helmut Vogel, M. Chemarin, J. A. Bakken, M. Sassowsky, Wolfgang Lohmann, H. Vogt, B. Bertucci, Samuel C.C. Ting, G. F. Susinno, Cheng Chen, A. Mihul, S. C. Kim, M. Pauluzzi, S. Morganti, A. Bujak, Oliver Kornadt, M. Pohl, F. Behner, G. M. Chen, Vincenzo Innocente, L. Fredj, J. Schwenke, F. C. Erné, Nicanor Colino, M. L. Brooks, I. Vetlitsky, D. Lanske, W. J. Burger, Andrea Baschirotto, C. Zaccardelli, D. Fernandez, Kajari Mazumdar, D. Ren, X. Y. Cui, Yuehong Xie, Roberto Castello, A. Kasser, Y. F. Wang, R. Leiste, P. Vikas, S. Costantini, L. Martinez-Laso, Christoph Paus, G. Passaleva, J. Shukla, G. Tsipolitis, A. A. Vorobyoy, S. Khokhar, T.R. McMahon, S. Müller, A. A. Syed, W. W. Kinnison, S. C. Yeh, U. Vikas, Guofan Hu, L. J. Gutay, Z. M. Wang, A. Atamanchuk, M. S. Sarakinos, S. Lanzano, Yanwen Liu, M. Rescigno, C. Maña, O. Adriani, U. Becker, I. C. Brock, D. Gele, Xd Cai, M. Bosetti, C. Dionisi, B. Monteleoni, T. E. Coan, J. G. Branson, F. Sticozzi, A. Pevsner, Pablo Garcia-Abia, K. Sudhakar, Lucas Taylor, Lamberto Luminari, S. Easo, Alain Hervé, Davide Piccolo, I. Duran, Z. W. Yin, J. S. Lee, S. N. Ganguli, V. Plyaskin, M. Fabre, M. Schneegans, D. M. Lee, M. Yzerman, A. Bay, Sabine Riemann, S. Wynhoff, C-Q. Li, A. Degré, J. B. Ye, Carlo Civinini, Marcella Diemoz, R. Morand, Z. L. Xue, O. Rind, M. Maolinbay, G. Raven, F. J. Eppling, G. J. Zhou, L. W. Jones, Howard A. Stone, M. Rattaggi, M. T. Dova, M. Aguilar-Benitez, J. Mnich, R. C. Ball, Herwig Schopper, Y. G. Kim, V. K. Gupta, Jun Guo, Pierre Lecomte, D. P. Stickland, G. Sartorelli, B. Lindemann, H. Postema, M. White, Y. H. Chang, D. S. Yan, H. O. Cohn, L. Antonov, George Alverson, S. M. Ting, A. Rubbia, Werner Lustermann, Y. Mir, C. H. Ye, J. S. Kapustinsky, D. Pandoulas, Marcel Merk, X. T. Cui, S. Ro, T. Spickermann, J. Perrier, A. Krivshich, Michael Dittmar, Bernard Ille, J. D. Swain, P. McBride, R. Bizzarri, J. Bao, H. A. Rizvi, Gianpaolo Carlino, F. DeNotaristefani, A. Böhm, A. Kunin, J. M. Salicio, Hafeez R Hoorani, W. Y. Chen, W. J. Metzger, S. Goldfarb, J. T. He, F. L. Linde, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Giovanni Organtini, Y. Karyotakis, S. Chung, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, M. Dhina, Z. Y. Lin, N. Yunus, P. Berges, R. Mount, B. L. Betev, Ren-Yuan Zhu, Luciano Barone, A. Nippe, G. Gratta, D. Duchesneau, Alexander Malinin, X. L. Wang, A. Gurtu, A. M. Cartacci, R. Raghavan, Els Koffeman, H. J. Schreiber, Laurent Vuilleumier, Z. F. Gong, E. Brambilla, Z. Z. Xu, J. Wenninger, V. Pojidaev, A. Hasan, H. Kuijten, M. N. Kienzle-Focacci, R. Rosmalen, J. Behrens, V. Soulimov, A. Tsaregorodtsev, P. J. Li, K. Y. Lee, P. Lebrun, BT Bouwens, Guo-Ming Chen, U. Uwer, A. Chen, J. Salicio, M. Gruenewald, U. K. Chaturvedi, Y. S. Lu, J. H. Field, C. Y. Chien, A. Kirkby, Dimitri Bourilkov, N. E. Moulai, E. Fiandrini, Luca Malgeri, G. Sauvage, Z. D. Qi, Harvey B Newman, K. Hilgers, L. Djambazov, Konrad Deiters, M. Vivargent, M. Sachwitz, Alberto Aloisio, A. Ricker, X. W. Tang, I. Sheer, P. A. Piroué, B. Zhou, B. C.C. van der Zwaan, Tariq Aziz, Crisostomo Sciacca, Marco Pieri, C. Neyer, P. G. Rancoita, B. N. Jin, H. Nowak, W. Wallraff, T. J. Wenaus, S. Banerjee, Zp Zhang, G. Terzi, D. Antreasyan, Qi An, P. Kapinos, P. Duinker, Simonetta Gentile, A. Klimentov, H. Janssen, Kenneth Francis Read, L. Z. Sun, D. Hauschildt, Jianming Qian, G. Hu, Carlos Willmott, Speranza Falciano, H. T. Li, 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), L3, and IHEF (IoP, FNWI)
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,010308 nuclear & particles physics ,Electron–positron annihilation ,Monte Carlo method ,Elementary particle ,Fermion ,01 natural sciences ,Standard Model ,Nuclear physics ,Recoil ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,High Energy Physics::Experiment ,010306 general physics ,Particle Physics - Experiment ,Bhabha scattering - Abstract
We have studied the four-fermion processes ee → eeee, eeμμ, eeττ, μμμμ, μμττ, eeqq and μμqq with the L3 detector at LEP. For an integrated luminosity of 36 pb-, corresponding to 960 000 hadronic Z decays, we find a total of 67 candidate events. The rate and kinematical distributions are found to be consistent with first order Monte Carlo calculations based on the Standard Model. No significant structure is seen in the dilepton invariant or recoil mass spectra. © 1994.
- Published
- 1994
7. A test of QCD based on 3-jet events from Z0 decays
- Author
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R. Leiste, S. Beingessner, J. Mnich, H.R. Dimitrov, G. Wuy, M. Hebert, Panos A Razis, A. Rubbia, P. Duinker, L. Antonov, J. D. Burger, J.C. Sens, A. M. Cartacci, R. Raghavan, A. C. König, Y.P. Tong, Konrad Deiters, M N. Kienzle-Focacci, Alberto Aloisio, A. Ricker, Dimitri Bourilkov, Ren-Yuan Zhu, Luciano Barone, F. Filthaut, D. Lee, P. Schmitz, K. Freudenreich, I. C. Brock, G. Rahal-Callot, Guofan Hu, J. Bao, K. Schultze, E. Tarkovsky, H. Anderhub, M. Yzerman, P. Le Coultre, B. Monteleoni, F. Sticozzi, P. Blömeke, M. Fukushima, A. Gordeev, C. R. Wang, J. Krizmanic, A. Marchionni, V.R. Krastev, Th. Meinholz, N. E. Moulai, D. Gelé, V. Koutsenko, R K. Bock, Q.Y. Yang, V. Commichau, H. J. Schreiber, D. Lanske, G. Bransonj, Raffaello D'Alessandro, C. Grinnell, D.N. Mao, K. Schmiemann, Leonardo Merola, R. Starosta, D. Luckey, Gy L. Bencze, R. Weill, J.M. Qian, Zhidong Zhang, C. Spartiotis, J. Berdugo, Z.Q. Yang, E. Gonzalez, S. Lanzano, Bernardo Adeva, X. W. Tang, I. Sheer, P. A. Piroué, G. Schwering, G. Sauvage, F. De Notaristefani, A. Hasan, M. Gailloud, Reinhard W. Schulte, Steven Goldfarb, F. C. Erné, D.H. Zhang, Y. H. Chang, George Alverson, Vineet Kumar, J.-P. Burq, W. Stoeffl, P. Vikas, R. Barillère, R. L. Sumner, G. H. Wang, A. L. Anderson, J. M. Le Goff, D. H. Wright, R. Malik, Federico Carminati, R. Morand, Z. L. Xue, R.J. Wu, A. Sopczak, S. Riemann, J. Behrens, P. J. Li, P. Lebrun, J. F. Zhou, T. Azemoon, J. Wenninger, G. Mirabelli, H.F. Chen, G. S. Sanders, Z. W. Yin, S. N. Ganguli, J. A. Rubio, S. Schulte, H O. Cohn, E. Isiksal, M. Schneegans, Adrian Biland, B. N. Jin, M. Guanziroli, L. Li, D. Duchesneau, F. Cesaroni, K. Lübelsmeyer, Piero Spillantini, V. Pojidaev, A. Arefiev, M. MacDermott, M W. Grunewald, Howard A. Stone, Zhuoxiang Ren, M. Wadhwa, F. Tonisch, D. J. Schotanus, J. M. You, G. Herten, J. Y. Liao, Harvey B Newman, K. Hilgers, N. Produit, K. Sudhakar, Q. Fan, W. Friebel, F. Behner, U. Uwer, J. P. Martin, A. Chen, J. Salicio, Z. Shend, M. A. Niaz, Marcos Cerrada, M. Rubio, Nikita Smirnov, K.D. Shmakov, S. J. Fan, J. Schütte, G. A. Yang, D. P. Stickland, Zheng Wang, W. Wallraff, A. Degré, J K. Guo, E. Shumilov, Y. Mir, C. H. Ye, Sc Yeh, S. Banerjee, W.G. Ma, S. S. Gau, P.V.K.S. Baba, P. Extermann, R. de Asmundis, I. Leedom, H. Hofer, K. L. Tung, Yueh-Feng Liu, M. Lenti, L. Romero, V. Shoutko, P. Cardenal, W. Kittel, Ht. Li, Qiang Li, M.L. Chen, L.S. Hsu, D. Pandoulas, O. Rind, Tariq Aziz, H. R. Gustafson, A. Klimentov, B. Borgia, J. A. Bakken, M. Sachwitz, H. Suter, Rw. Kramer, F. Marzano, G. Coignet, W. Krenz, W. Kinnison, J. Alcaraz, B. Lindemann, F. Bruyant, M. Möller, A. Engler, M. Bourquin, Gerard Fernandez, Hafeez R. Hoorani, M. Tonutti, W. Ruckstuhl, C. Dionisi, U. K. Chaturvedi, Y. S. Lu, K. Strauch, Valentin V. Khoze, S. X. Wu, S. Patricelli, S. Shevchenko, M. Fabre, R.B. Sutton, An.A. Vorobyov, T. Matsuda, V. Plyaskin, M. Capell, G. Passaleva, T. Spickermann, Jozsef Toth, J. Lettry, Claudio Luci, U. Herten, Georgi Sultanov, Crisostomo Sciacca, Marco Pieri, D. DiBitonto, Jérôme Rose, Ph. Rosselet, Egidio Longo, M. Steuer, M. J. Glaubman, G. Forconi, H S. Chen, J. Weber, Pablo Garcia-Abia, Bernard Ille, H. S. Fesefeldt, Alain Hervé, J. H. Field, G. Trowitzsch, C. Y. Chien, C. Li, Q. Ye, C. Rippich, G. Chiefari, Elisabetta Gallo, T. S. Dai, O. Fackler, R. A. Khan, K. N. Qureshi, A. Bohm, Z.Z. Xu, P. Zemp, Cheng Chen, O. Adriani, X.R. Shi, I. Clare, J. Busenitz, M. T. Dova, R. Bizzarri, M. M. Ilyas, L Z. Sun, D. Perret-Gallix, Y D. Xu, Lucas Taylor, G.B. Mills, R. Magahiz, B. P. Roe, A. A. Syed, A. Savin, H. El Mamouni, I. Scott, Marcella Diemoz, P. Göttlicher, A. Bay, C. Neyer, R. Fabbretti, L. Leistam, S. L. Wu, Speranza Falciano, J. D. Swain, C. Zaccardelli, Jj Blaising, P. Arce, D. Goujon, S. Reucroft, S. Shotkin, A. Kasser, V. P. Andreev, G.J. Bobbink, T. Kramer, M. Chemarin, T. Angelov, K. Lanius, G. Hu, M E. Sarakinos, F. Crijns, P. McBride, J. M. Salicio, G. M. Chen, Yu. Kamyshkov, Vincenzo Innocente, Bz Yang, B T. Bouwens, Carlo Civinini, G. Finocchiaro, L. J. Gutay, Marcel Merk, U. Becker, M. Maolinbay, H. Haan, P. Berges, X. Leytens, Kajari Mazumdar, S. Khokhar, T.R. McMahon, X. J. Yan, M. Maire, J. Perrier, Mariagrazia Alviggi, G. Von Dardel, D. Linnhofer, Carlos Willmott, C. G. Yang, Emilio Leonardi, Y. F. Wang, X.G. Li, F. J. Eppling, L. W. Jones, R. Mount, I. Vetlitsky, D. S. Yan, Z. Y. Lin, Xd Cai, K. S. Kumar, S. M. Ting, A. Bujak, Oliver Kornadt, M. Pohl, R. Liu, D. Antreasyan, W. Y. Chen, Qi An, M. Aguilar-Benitez, I. Duran, H. Janssen, K.S. Yang, L. Baksay, P. Marchesini, Samuel C.C. Ting, S. Muller, Simonetta Gentile, V.G. Shevchenko, G. Gratta, Boleslaw Wyslouch, Kenneth Francis Read, F. Chollet, V. Lalieu, Lamberto Luminari, G. Conforto, S. Rosier-Lees, Ming Zeng, Z. F. Gong, Herwig Schopper, M. White, M. Bocciolini, M. Röhner, R. C. Ball, Pierre Lecomte, G. Sartorelli, Petr Levchenko, Charles Timmermans, R. Rosmalen, A. Malinin, S. Röhner, A. Kunin, Y.F. Mao, F. Wittgenstein, R. T. Van de Walle, L. Ludovici, D. Hauschildt, E. Drago, L. Niessen, P.G. Seiler, E. Valente, D. McNally, T. Driever, Peter Denes, G. Viertel, S. Morganti, J. Schwenke, X. Y. Cui, Paolo Bagnaia, L. Martinez-Laso, L. Urbán, D. Boutigny, Y. Mi, B. L. Betev, E. Dénes, F. Pauss, R. Sehgal, G. Morand, Valery Schegelsky, Xl Wang, Antonino Zichichi, J.M. Lubbers, Ph Fisher, H. Rykaczewski, Thomas Ferguson, C. Tonwars, Y. Karyotakis, D.G. Stringfellow, E. Nagy, M. Vivargent, Christine Buisson, I. Vorobiev, Z. M. Wang, D. Kirkby, F. Plasil, Jean Fay, M. Dhina, Christopher George Tully, T. Foreman, Wolfgang Lohmann, H. Vogt, B. Bertucci, J. Ulbricht, Y Y. Xie, Nicanor Colino, J.H. Wang, P. K. Malhotra, H. A. Rizvi, W. J. Metzger, G.G.G. Massaro, F. Carbonara, F. L. Linde, Wd. Nowak, Qian Wang, C. F. He, J. Peiy, H L. Zhuang, A. Pevsner, Barry Blumenfeld, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, M. Napolitano, E. Soderstrom, G. Landi, T.J. Wenaus, Manjit Kaur, H. Akbari, J F. Li, Mingshui Chen, D. Ren, J B. Ye, A. Contin, 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), and L3
- Subjects
Quantum chromodynamics ,Physics ,Quark ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,High Energy Physics::Lattice ,High Energy Physics::Phenomenology ,Scalar (mathematics) ,Elementary particle ,Parton ,Jet (particle physics) ,01 natural sciences ,Gluon ,Nuclear physics ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,High Energy Physics::Experiment ,010306 general physics ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Particle Physics - Experiment ,Boson - Abstract
We present a study of 43 000 3-jet events from Z0 boson decays. Both the measured jet energy distributions and the event orientation are reproduced by second order QCD. An alternative model with scalar gluons fails to describe the data. © 1991.
- Published
- 1991
8. Large-angle production of charged pions by 3 GeV/c-12 GeV/c protons on carbon, copper and tin targets
- Author
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V. Tereschenko, J. Panman, A. Artamonov, C. Meurer, L. Tortora, R. Tsenov, Domizia Orestano, G.D. Barr, Silvia Borghi, P. Gruber, Malcolm Ellis, P. Novella, A. Tonazzo, J. Martín-Albo, J.J. Gómez-Cadenas, G. Prior, R. Schroeter, A. Tornero, C. N. Booth, C. Wiebusch, Vladimir Ivanchenko, Jordi Burguet-Castell, A. Grossheim, Federico Ferri, A. Cervera-Villanueva, M. Sorel, Piero Zucchelli, F. J. P. Soler, J. S. Graulich, D. Kolev, M. Apollonio, Craig Buttar, E. Di Capua, Alexey Krasnoperov, Rob Veenhof, Simone Gilardoni, C. Pattison, A. Grant, G.B. Mills, Manuela Campanelli, F. Paleari, J. Pasternak, D. Gibin, P. Chimenti, I. Kato, A. Kayis-Topaksu, L. Coney, M. Chizhov, Pedro Arce, S. Piperov, N. G. Polukhina, J. Dumarchez, G. Vidal-Sitjes, M. Bogomilov, Mikhail Kirsanov, F. Bobisut, E. Tcherniaev, P. Gorbunov, Claus Gößling, M. Bonesini, U. Gastaldi, M. C. Morone, L. Howlett, M. Mezzetto, V. Palladino, S. Robbins, Kai Zuber, D. W. Schmitz, A. De Santo, M. G. Catanesi, G. Giannini, Ilya Tsukerman, V. Grichine, U. Dore, V. Serdiouk, Giovanni Santin, A. Bagulya, Paul Hodgson, Marco Paganoni, A. Guglielmi, F. Vannucci, Rob Edgecock, B. A. Popov, Ioannis Papadopoulos, S.A. Bunyatov, S. Gianì, G. Grégoire, Ralph Engel, Petar Temnikov, E. Radicioni, A. Blondel, Fr Pastore, Catanesi, M, Radicioni, E, Edgecock, R, Ellis, M, Robbins, S, Soler, F, Goessling, C, Bunyatov, S, Krasnoperov, A, Popov, B, Serdiouk, V, Tereschenko, V, Di Capua, E, Vidal Sitjes, G, Arce, P, Artamonov, A, Giani, S, Gilardoni, S, Gorbunov, P, Grant, A, Grossheim, A, Gruber, P, Ivanchenko, V, Kayis Topaksu, A, Panman, J, Papadopoulos, I, Pasternak, J, Tcherniaev, E, Tsukerman, I, Veenhof, R, Wiebusch, C, Zucchelli, P, Blondel, A, Borghi, S, Campanelli, M, Morone, M, Prior, G, Schroeter, R, Engel, R, Meurer, C, Kato, I, Gastaldi, U, Mills, G, Graulich, J, Gregoire, G, Kirsanov, M, Bonesini, M, Ferri, F, Paganoni, M, Paleari, F, Bagulya, A, Grichine, V, Polukhina, N, Palladino, V, Coney, L, Schmitz, D, Barr, G, De Santo, A, Pattison, C, Zuber, K, Bobisut, F, Gibin, D, Guglielmi, A, Mezzetto, M, Dumarchez, J, Vannucci, F, Dore, U, Orestano, D, Pastore, F, Tonazzo, A, Tortora, L, Booth, C, Buttar, C, Hodgson, P, Howlett, L, Bogomilov, M, Chizhov, M, Kolev, D, Tsenov, R, Piperov, S, Temnikov, P, Apollonio, M, Chimenti, P, Giannini, G, Santin, G, Burguet Castell, J, Cervera Villanueva, A, Gomez Cadenas, J, Martin Albo, J, Novella, P, Sorel, M, Tornero, A, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), APC - Neutrinos, Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), HARP, Çukurova Üniversitesi, Fen-Edebiyat Fakültesi, Fizik Bölümü, Catanesi, Mg, Soler, Fjp, Morone, Mc, Mills, Gb, Orestano, Domizia, Gomez Cadenas, Jj, Tornero, A., Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Blondel, Alain, Borghi, Silvia, Campanelli, Mario, Morone, Maria Cristina, Prior, Gersende, Schroeter, Raphaël, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Çukurova Üniversitesi, M. G., Catanesi, and Palladino, Vittorio
- Subjects
Nuclear reaction ,Particle physics ,Physics and Astronomy (miscellaneous) ,Proton ,Meson ,Physics::Instrumentation and Detectors ,Hadron ,Nuclear Theory ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,Pion ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Nuclear interaction length ,010306 general physics ,Nuclear Experiment ,Engineering (miscellaneous) ,Physics ,Time projection chamber ,Large Hadron Collider ,cross section ,010308 nuclear & particles physics ,Settore FIS/01 - Fisica Sperimentale ,Física ,Settore FIS/07 - Fisica Applicata(Beni Culturali, Ambientali, Biol.e Medicin) ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
A measurement of the double-differential pi(+/-) production cross-section in proton-carbon, proton-copper and proton-tin collisions in the range of pion momentum 100 MeV/c, We gratefully acknowledge the help and support of the PS beam staff and of the numerous technical collaborators who contributed to the detector design, construction, commissioning and operation. In particular, we would like to thank G. Barichello, R. Brocard, K. Burin, V. Carassiti, F. Chignoli, D. Conventi, G. Decreuse, M. Delattre, C. Detraz, A. Domeniconi, M. Dwuznik, F. Evangelisti, B. Friend, A. Iaciofano, I. Krasin, D. Lacroix, J.-C. Legrand, M. Lobello, M. Lollo, J. Loquet, F. Marinilli, J. Mulon, L. Musa, R. Nicholson, A. Pepato, P. Petev, X. Pons, I. Rusinov, M. Scandurra, E. Usenko, and R. van der Vlugt, for their support in the construction of the detector. The collaboration acknowledges the major contributions and advice of M. Baldo-Ceolin, L. Linssen, M.T. Muciaccia and A. Pullia during the construction of the experiment. The collaboration is indebted to V. Ableev, F. Bergsma, P. Binko, E. Boter, M. Calvi, C. Cavion, A. Chukanov, A. De Min, M. Doucet, D. D¨ullmann, V. Ermilova, W. Flegel, Y. Hayato, A. Ichikawa, A. Ivanchenko, O. Klimov, T. Kobayashi, D. Kustov, M. Laveder, M. Mass, H. Meinhard, T. Nakaya, K. Nishikawa, M. Pasquali, M. Placentino, S. Simone, S. Troquereau, S. Ueda and A. Valassi for their contributions to the experiment. We acknowledge the contributions of V. Ammosov, G. Chelkov, D. Dedovich, F. Dydak, M. Gostkin, A. Guskov, D. Khartchenko, V. Koreshev, Z. Kroumchtein, I. Nefedov, A. Semak, J. Wotschack, V. Zaets and A. Zhemchugov to the work described in this paper. The experiment was made possible by grants from the Institut Interuniversitaire des Sciences Nucl´eaires and the Interuniversitair Instituut voor Kernwetenschappen (Belgium), Ministerio de Educacion y Ciencia, Grant FPA2003-06921-c02-02 and Generalitat Valenciana, grant GV00-054-1, CERN (Geneva, Switzerland), the German Bundesministerium f¨ur Bildung und Forschung (Germany), the Istituto Nazionale di Fisica Nucleare (Italy), INR RAS (Moscow) and the Particle Physics and Astronomy Research Council (UK). We gratefully acknowledge their support. This work was supported in part by the Swiss National Science Foundation and the Swiss Agency for Development and Cooperation in the framework of the programme SCOPES - Scientific co-operation between Eastern Europe and Switzerland.
- Published
- 2008
9. A measurement of mixing in Z0 decays
- Author
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B. Adeva, O. Adriani, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelov, L. Antonov, D. Antreasyan, P. Arce, A. Arefiev, T. Azemoon, T. Aziz, P.V.K.S. Baba, P. Bagnaia, J.A. Bakken, L. Baksay, R.C. Ball, S. Banerjee, J. Bao, L. Barone, A. Bay, U. Becker, J. Behrens, S. Beingessner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, A. Biland, R. Bizzarri, J.J. Blaising, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, W. Böhlen, A. Böhm, T. Böhringer, B. Borgia, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, J.G. Branson, I.C. Brock, F. Bruyant, C. Buisson, A. Bujak, J.D. Burger, J.P. Burq, J. Busenitz, X.D. Cai, C. Camps, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, M.C. Chen, M.L. Chen, G. Chiefari, C.Y. Chien, F. Chollet, C. Civinini, I. Clare, R. Clare, H.O. Cohn, G. Coignet, N. Colino, V. Commichau, G. Conforto, A. Contin, F. Criins, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Dhina, D. DiBitonto, M. Diemoz, F. Diez-Hedo, H.R. Dimitrov, C. Dionisi, F. Dittus, R. Dolin, E. Drago, T. Driever, D. Duchesneau, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, Q. Fan, S.J. Fan, M. Fabre, O. Fackler, J. Fay, J. Fehlmann, H. Fenker, T. Ferguson, G. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, F. Filthaut, G. Finocchiaro, P.H. Fisher, G. Forconi, T. Foreman, K. Freudenreich, W. Friebel, M. Fukushima, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, S. Gentile, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, P. Göttlicher, D. Goujon, G. Gratta, C. Grinnell, M. Gruenewald, M. Guanziroli, A. Gurtu, H.R. Gustafson, L.J. Gutay, H. Haan, S. Hancke, K. Hangarter, M. Harris, A. Hasan, D. Hauschildt, C.F. He, T. Hebbeker, M. Hebert, G. Herten, U. Herten, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, L.S. Hsu, G. Hu, G.Q. Hu, B. Ille, M.M. Ilyas, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, R.A. Khan, Yu. Kamyshkov, Y. Karyotakis, M. Kaur, S. Khokhar, V. Khoze, M.-N. Kienzle, W. Kinnison, D. Kirkby, W. Kittel, A. Klimentov, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, J. Krizmanic, A. Kuhn, K.S. Kumar, V. Kumar, A. Kunin, A. van Laak, V. Lalieu, G. Landi, K. Lanius, D. Lanske, S. Lanzano, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, D. Lee, I. Leedom, J.M. Le Goff, L. Leistam, R. Leiste, M. Lenti, J. Lettry, P.M. Levchenko, X. Leytens, C. Li, H.T. Li, J.F. Li, L. Li, P.J. Li, Q. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhofer, R. Liu, Y. Liu, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, X. Lue, L. Luminari, W.G. Ma, M. MacDermott, R. Magahiz, M. Maire, P.K. Malhotra, R. Malik, A. Malinin, C. Maña, D.N. Mao, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, J.P. Martin, L. Martinez, F. Marzano, G.G.G. Massaro, T. Matsuda, K. Mazumdar, P. McBride, T. McMahon, D. McNally, Th. Meinholz, M. Merk, L. Merola, M. Meschini, W.J. Metzger, Y. Mi, M. Micke, U. Micke, G.B. Mills, Y. Mir, G. Mirabelli, J. Mnich, M. Möller, B. Monteleoni, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, E. Nagy, M. Napolitano, H. Newman, M.A. Niaz, L. Niessen, D. Pandoulas, F. Plasil, G. Passaleva, G. Paternoster, S. Patricelli, Y.J. Pei, D. Perret-Gallix, J. Perrier, A. Pevsner, M. Pieri, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, N. Produit, J.M. Qian, K.N. Qureshi, R. Raghavan, G. Rahal-Callot, P. Razis, K. Read, D. Ren, Z. Ren, S. Reucroft, O. Rind, C. Rippich, H.A. Rizvi, B.P. Roe, M. Röhner, S. Röhner, U. Roeser, Th. Rombach, L. Romero, J. Rose, S. Rosier-Lees, R. Rosmalen, Ph. Rosselet, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, M. Sachwitz, J. Salicio, J.M. Salicio, G. Sanders, G. Sartorelli, G. Sauvage, A. Savin, V. Schegelsky, D. Schmitz, P. Schmitz, M. Schneegans, M. Schöntag, H. Schopper, D.J. Schotanus, H.J. Schreiber, R. Schulte, S. Schulte, K. Schultze, J. Schütte, J. Schwenke, G. Schwering, C. Sciacca, I. Scott, R. Sehgal, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, N. Smirnov, A. Sopczak, C. Spartiotis, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, W. Stoeffl, B. Stöhr, H. Stone, K. Strauch, B.C. Stringfellow, K. Sudhakar, G. Sultanov, R.L. Sumner, L.Z. Sun, H. Suter, R.B. Sutton, J.D. Swain, A.A. Syed, A.A. Tang, E. Tarkovsky, L. Taylor, E. Thomas, C. Timmermans, Samuel C.C. Ting, S.M. Ting, Y.P. Tong, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tòth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, U. Uwer, E. Valente, R.T. Van de Walle, H. van der Graaf, I. Vetlitsky, G. Viertel, P. Vikas, U. Vikas, M. Vivargent, H. Vogel, H. Vogt, M. Vollmar, G. Von Dardel, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Wallraff, C.R. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z. Wang, Z.M. Wang, J. Weber, R. Weill, T.J. Wenaus, J. Wenninger, M. White, R. Wilhelm, C. Willmott, F. Wittgenstein, D. Wright, R.J. Wu, S.L. Wu, S.X. Wu, Y.G. Wu, B. Wysłouch, Y.D. Xu, Z.Z. Xu, Z.L. Xue, D.S. Yan, B.Z. Yang, C.G. Yang, G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, J.B. Ye, Q. Ye, S.C. Yeh, Z.W. Yin, J.M. You, M. Yzerman, C. Zaccardelli, L. Zehnder, M. Zeng, Y. Zeng, D. Zhang, D.H. Zhang, Z.P. Zhang, J.F. Zhou, R.Y. Zhu, H.L. Zhuang, and A. Zichichi
- Subjects
Physics ,Nuclear physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,0103 physical sciences ,Hadron ,010306 general physics ,01 natural sciences ,Spectral line ,Mixing (physics) - Abstract
We have observed B0-B0 mixing in Z0→bb decays using hadronic events containing dileptons. The data sample corresponds to 118 200 hadron events at √s≈Mz. From a fit to the dilepton p and p⊥ spectra, we determine the mixing parameter to be χB=0.178-0.040 +0.049. © 1990.
- Published
- 1990
10. Determination of αs from jet multiplicities measured on the Z0 resonance
- Author
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L. Li, R.J. Wu, A. Sopczak, D. Duchesneau, J.M. Qian, G. Landi, W. Lange, Philip Kaaret, W. Ruckstuhl, D. P. Stickland, Y. Mir, J.F. Li, D. Pandoulas, T. McMahon, C. H. Ye, P. Vikas, A. Gordeev, H. Suter, Y.F. Wang, H. Anderhub, M. Schneegans, T. Spickermann, S. Kwan, Bernard Ille, Sc Yeh, M. Guanziroli, G. Fernandez, R. de Asmundis, D. Antreasyan, K. Sudhakar, M. J. Glaubman, R. Dolin, E. Dénes, H. El Mamouni, R. Sehgal, C. Zabounidis, P. Arce, R. Magahiz, D. Goujon, J. D. Swain, T.J. Wenaus, Sw. Banerjee, A. Leike, Manjit Kaur, P. McBride, R. Malik, Valentin V. Khoze, Vincenzo Innocente, Bz Yang, Jj Blaising, X. Leytens, Dimitri Bourilkov, L. Antonov, T. Kramer, G. Herten, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, Y. H. Chang, Ph Fisher, An.A. Vorobyov, George Alverson, B. Borgia, T. Matsuda, J. P. Martin, M. Bourquin, H. Rykaczewski, H. Akbari, Hafeez R. Hoorani, G. Faber, K. Strauch, Y. Karyotakis, W.G. Ma, S. X. Wu, Vineet Kumar, J. Ulbricht, E. Nagy, M. Vivargent, Christine Buisson, C. Goy, J. Krizmanic, E. Shumilov, A. Marchionni, J. M. Salicio, U. Micke, A. L. Anderson, A. Böhm, O. Adriani, A. van Laak, D. Linnhofer, J. Zoll, Z. M. Wang, R. Mount, L.S. Hsu, M. Schöntag, W. Böhlen, V. Shoutko, S. Rosier-Lees, I. Vorobiev, V.R. Krastev, C. Dionisi, E. Gonzalez, Pablo Garcia-Abia, Alain Hervé, M. G. Alviggi, Ying Wu, M. Fukushima, H. Haan, A. Kuhn, Zhuoxiang Ren, L. Urbàn, D. DiBitonto, M. Wadhwa, J. F. Zhou, A. Klimentov, J. A. Bakken, Lamberto Luminari, D. J. Schotanus, A. Bay, H. Nowak, Jean Fay, M. Dhina, S. Lanzano, Bernardo Adeva, F. Ferroni, V. Koutsenko, Y. Zeng, Jozsef Toth, Carlo Civinini, M. Maolinbay, J. Berdugo, M. Tonutti, X.R. Shi, J. M. You, J. Lettry, Claudio Luci, P. Le Coultre, X.G. Li, N. Produit, M. Aguilar-Benitez, Yu. Kamyshkov, J. Fehlmann, M. Steuer, G. Forconi, B. Spiess, I. Duran, I. Clare, J. Busenitz, Herwig Schopper, Elisabetta Gallo, K. Hangarter, I. Vetlitsky, M. White, D.N. Mao, Petr Levchenko, J.M. Thenard, A.M. Cartacci, B. Monteleoni, Egidio Longo, H.R. Dimitrov, Mw Gruenewald, R. Starosta, C. Souyri, S. Röhner, Chenliang Wang, F. Wittgenstein, J. Weber, P. Göttlicher, C-Q. Li, G. A. Yang, G. Sauvage, Pierre Lecomte, G. Sartorelli, M. Möller, L. Ludovici, P. Schmitz, W. Kittel, D. Luckey, Gy L. Bencze, M. Hebert, Panos A Razis, E. Drago, L. Niessen, Reinhard W. Schulte, R.C. Ball, J. D. Burger, H. Vogt, S. Reucroft, Sau Lan Wu, Z.Y. Lin, G. Paternoster, T. Driever, D.W. Schmitz, C. G. Yang, J. M. Le Goff, Charles Timmermans, D. Boutigny, V. Plyaskin, C. Camps, D. Perret-Gallix, R. Bizzarri, S. Hancke, Ian Brock, Adrian Biland, G. Rahal-Callot, K. Freudenreich, H. Fenker, P. Blömeke, M. Harris, J.G. Branson, S. Shevchenko, M. Fabre, Z.F. Gong, A. Malinin, V. Lalieu, F. DeNotaristefani, K. N. Qureshi, H.F. Chen, M. M. Ilyas, K. S. Kumar, Luciano Romero, Qian Wang, Harvey B Newman, K. Hilgers, G.B. Mills, K.D. Shmakov, S. J. Fan, B. L. Betev, M. Micke, Georgi Sultanov, J. A. Rubio, L. Leistam, R. A. Khan, Robert Clare, R. Fabbretti, Ph. Rosselet, S. Nowak, M. Sachwitz, C. F. He, Samuel C.C. Ting, D. Kaplan, K. Schultze, A. Heavey, E. Tarkovsky, Qiang Li, Steven Goldfarb, T. Riemann, Z.Q. Yang, P.G. Seiler, F. Diez-Hedo, V. P. Andreev, G.J. Bobbink, S. Beingessner, Peter Denes, A. Pevsner, G. Morand, A. Engler, D. Lanske, M. Chemarin, R.B. Sutton, D.H. Zhang, M. Capell, W. Lohmann, G. M. Chen, C. Spartiotis, M. MacDermott, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Gailloud, Paolo Bagnaia, M. Napolitano, Barry Blumenfeld, J. Mnich, E. Jagel, Mingshui Chen, I. Sheer, Helmut Vogel, U. Herten, H. S. Fesefeldt, P. Berges, G. Mirabelli, E. Thomas, Speranza Falciano, J.H. Wang, P. K. Malhotra, H. A. Rizvi, R. Morand, Z. L. Xue, M. A. Niaz, R. Rosmalen, W. Wallraff, X. L. Wang, Guofan Hu, K. Lübelsmeyer, Piero Spillantini, Y. Mi, M. Maire, H. van der Graaf, P. Duinker, G. Chiefari, J.P. Burq, Howard A. Stone, T.S. Dai, Yanwen Liu, D. Ren, A. Arefiev, H. S. Chen, H.J. Schreiber, Q. Fan, D. Zhang, W. J. Metzger, P. Extermann, J. Bao, I. Leedom, H. Hofer, K. L. Tung, G.G.G. Massaro, Z. W. Yin, U. Vikas, A. Contin, Aa Vorobyov, A. Kunin, S. C. Tonwar, F. Carbonara, S. N. Ganguli, L. Martinez, J.C. Sens, A. Degré, F. L. Linde, R. Raghavan, Thomas Ferguson, A. C. König, Y.P. Tong, Laurent Vuilleumier, G. Schwering, Kajari Mazumdar, R. Leiste, E. Isiksal, L. Montanet, S. Khokhar, M. Vollmar, F. Marzano, G. Coignet, W. Krenz, G. H. Wang, Marco Meschini, A. A. Syed, J. Wenninger, V. Pojidaev, Nikita Smirnov, Xd Cai, Zm Wang, D. Kirkby, B. P. Roe, Qi An, D. Wright, B.C. Stringfellow, F. Crijns, F. Cesaroni, J. Y. Liao, S. Lökös, K.S. Yang, G. Finocchiaro, J. Schütte, A. Bujak, Oliver Kornadt, M. Pohl, T. Foreman, Y.J. Pei, Marcel Merk, Th. Rombach, J. Perrier, F. Bruyant, V. Morgunov, B. Bertucci, Nicanor Colino, F. Tonisch, Simonetta Gentile, Kenneth Francis Read, G. Conforto, A. Savin, T. Angelov, M.L. Chen, K. Lanius, M. Gettner, W. Friebel, G. Hu, C. Maña, Marcella Diemoz, X. Lue, U. K. Chaturvedi, G. Trowitzsch, Carlos Willmott, Y. S. Lu, G. Von Dardel, T. Böhringer, P. Marchesini, Jérôme Rose, R. Wilhelm, J. H. Field, Ming Zeng, H. T. Li, M. Röhner, Ren-Yuan Zhu, Luciano Barone, F.C. Erné, Q.Y. Yang, A. Gurtu, V. Commichau, R. Liu, M. Bocciolini, Y.F. Mao, R. T. Van de Walle, A. Hasan, J. Behrens, E. Valente, R. Weill, P. J. Li, D. McNally, G. Viertel, P. Lebrun, Fridolin Dittus, S. S. Gau, P.V.K.S. Baba, S. Morganti, J. Schwenke, X. Y. Cui, S.Y. Zhang, U. Uwer, A. Chen, J. Salicio, Z.Z. Xu, Yu. Galaktionov, J. Alcaraz, Tariq Aziz, Cheng Chen, B. Stöhr, C. Zaccardelli, Raffaello D'Alessandro, C. Grinnell, Leonardo Merola, W. Walk, T. Azemoon, Marcos Cerrada, Crisostomo Sciacca, Marco Pieri, C. Rippich, B. N. Jin, L. Zehnder, Zp Zhang, Konrad Deiters, Alberto Aloisio, A. Ricker, A. Grimes, W.D. Nowak, Th. Meinholz, X. W. Tang, P. A. Piroué, R. L. Summer, L. Baksay, V.G. Shevchenko, G. Gratta, Boleslaw Wyslouch, C.Y. Chien, L. J. Gutay, U. Becker, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, Federico Carminati, S. Patricelli, Q. Ye, 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), L3, and IHEF (IoP, FNWI)
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Emerging technologies ,media_common.quotation_subject ,Field (Bourdieu) ,Skill ,Context (language use) ,Space (commercial competition) ,Investment (macroeconomics) ,01 natural sciences ,Celling act ,Microeconomics ,Networking ,Local ,Information ,Phenomenon ,0103 physical sciences ,Mediation ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,Empowerment ,Particle Physics - Experiment ,media_common - Abstract
Whatever the field, major change implies as much as deep transformation of thinking i.e to put in network new skills in particular, those made available by the availability of new technologies. In this context, only one individual cannot join together all necessary skills. It becomes clear that the goal of space valorization cannot be considered without relational investment between the partners and their accumulated background. The local empowerment concerns a collective phenomenon of acquisition and development of skills rests on an learning way appropriate to the potential of the territory to form or promote. The local mediation sets for objective the creation of relations between pre-existent skills and their transfer between the actors, individuals or groups, private or public. But the capacity of the territory to solve these problems will depend closely on the richness of the network and co-operations which it shelters or it will suggest.
- Published
- 1990
11. The construction of the L3 experiment
- Author
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B. Adeva, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, J. Alvarez-Taviel, G. Alverson, M.G. Alviggi, H. Anderhub, A.L. Anderson, A.M. Angelov, T.H. Angelov, G.H. Antchev, L. Antonov, D. Antreasyan, A. Arefiev, I.H. Atanasov, B. Auroy, R. Ayad, O.L. Ayranov, T. Azemoon, T. Aziz, U. Bachmann, P. Bähler, J.A. Bakken, L. Baksay, H. Baldinger, R.C. Ball, J. Ballansat, S. Banerjee, J. Bao, G. Barbier, L. Barone, G. Basti, A. Bay, F. Beauvais, U. Becker, R. Beissel, S. Bendig, P. Béné, J. Berdugo, P. Berges, M. Berthet, Y. Bertsch, B.L. Betev, A. Biland, A. Bischoff, M. Bischops, R. Bizzarri, J.J. Blaising, M. Blanc, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, K.D. Boffin, W. Bohlen, A. Böhm, T. Böhringer, H. Bonnefon, C. Bopp, B. Borgia, K. Bosseler, J.F. Bottolier, M. Bourquin, D. Boutigny, P. Bowditch, J.G. Branson, D. Braun, I.C. Brock, F. Bruyant, M. Buchholz, B. Bücken, W. Bulgeroni, R. Burel, J.D. Burger, C. Burgos, J.P. Burq, L. Caiazzo, M. Caillat, B. Camberlin, D. Campana, C. Camps, V. Canale, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, J.W. Chapman, M. Chemarin, A. Chen, C. Chen, H.F. Chen, H.S. Chen, M. Chen, M.L. Chen, S.R. Chendvankar, G. Chevenier, S. Chidzik, G. Chiefari, C.Y. Chien, F. Chollet, M. Chumakov, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, V. Commichau, G. Conforto, P. Cristofori, F. Crijns, X.Y. Cui, T.S. Dai, R. D'Alessandro, M. Daniel, X. De Bouard, B. Debye, G. Decreuse, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Deutschmann, M. Dhina, B. Didierjean, M. Diemoz, M. Dietrich, H.A. Dimitrov, C. Dionisi, F. Dittus, M. Dohmen, R. Dolin, J.F. Donahue, A. Donat, E. Drago, K.H. Dreger, T. Driever, G. Dromby, P. Duinker, I. Duran, M. Elkacimi, H. Elmamouni, A. Engler, F.J. Eppling, F.C. Erné, I. Erne, H. Esser, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, T. Falk, S.J. Fan, M. Favre, J. Fay, S. Fehér, J. Fehlmann, M. Feldmann, H. Fenker, T. Ferguson, M. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, J.M. Figarola, C.F. Figueroa, G.A. Filipov, B. Foligné, G. Forconi, T. Foreman, V. Franzke, W. Frei, K. Freudenreich, W. Friebel, M. Fukushima, G. Gaillard, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, D. Garelick, S.S. Gau, G. Gavrilov, E. Gennari, S. Gentile, M. Gettner, C. Girard, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, Yu. Gorodkov, P. Göttlicher, C. Goy, M. Goyot, G. Gratta, A. Grimes, C. Grinnell, M. Gruenewald, M. Guanziroli, S. Guerra, C. Guillon, A. Gurtu, D. Güsewell, H.R. Gustafson, M. Haensli, M. Haan, C. Haller, T. Hamacher, H. Hammers, K. Hangarter, S. Hancke, M. Harris, D. Harting, F.G. Hartjes, C.F. He, A. Heavey, T. Hebbeker, M. Hebert, R. Heller, Ch. Helmrath, J. Herrmann, G. Herten, U. Herten, A. Hervé, H. Hesser, G. Hilgers, K. Hilgers, H. Hofer, M. Hofer, T. Hofer, F. Hoffmann, U. Horisberger, I. Horvath, L.S. Hsu, G.Q. Hu, B. Ille, M.M. Ilyas, G. Improta, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, M. Jongmanns, H. Jung, P. Kaaret, O. Kaelin, W. Kaestli, Yu. Kamyshkov, D. Kaplan, W. Karpinski, Y. Karyotakis, W. Kertzer, V. Khoze, G. Kirchhoff, W. Kittel, A. Klimentov, P.F. Klok, M. Kollek, M. Koller, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, V.R. Krastev, A. Kratel, W. Krenz, A. Kuhn, A. Kunin, S. Kwan, J. Lacotte, M. LaMarra, G. Landi, W. Lange, K. Lanius, D. Lanske, S. Lanzano, J.M. Le Goff, J.C. Le Marec, D. Lea, M. Lebeau, P. Lebrun, P. Lecomte, J. Lecoq, P. Le Coultre, I. Leedom, A. Léger, F. Lehmann, L. Leistam, R. Leiste, E. Lejeune, B. Leoni, J. Lettry, X. Leytens, C. Li, H.T. Li, L. Li, P.J. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhöfer, E. Loftin, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, X. Lue, L. Luminari, G. Lunadei, F. Lürken, H. Ma, W.G. Ma, M. MacDermott, N. Madjar, R. Magahiz, M. Maire, P.K. Malhotra, A. Malinin, C. Mana, F. Manna, G. Manto, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, M. Markwalder, P. Marsden, J.P. Martin, L. Martinez, H.U. Martyn, F. Marzano, V. Marzullo, F. Masciocchi, G.G.G. Massaro, L. Massonnet, T. Matsuda, G. Maurelli, K. Mazumdar, P. McBride, G. Medici, H. Meier, Th. Meinholz, M. Merk, R. Mermod, L. Merola, M. Meschini, W.J. Metzger, M. Micke, U. Micke, G.B. Mills, J. Mnich, M. Moeller, A. Molinero, L. Montanet, B. Monteleoni, R. Montino, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, M. Moynot, P. Mugnier, W. Nägeli, E. Nagy, M. Napolitano, S. Neboux, H. Newman, Ch. Neyer, K. Nguyen, L. Niessen, A. Nikitin, W.D. Nowak, M. Okle, P. Olmos, J. Onvlee, D. Osborne, J. Ossmann, D. Pandoulas, H. Paprotny, A. Parmentola, G. Passeggio, G. Paternoster, S. Patricelli, Y.J. Pei, Y. Peng, D. Perret-Gallix, J. Perrier, E. Perrin, G. Perrot, P. Petitpas, P. Petschner, A. Pevsner, J. Pier-Amory, M. Pieri, G. Pierschel, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, C.L.A. Pols, T. Ponomareff, J. Potyka, N. Produit, P. Prokofiev, F. Pruja, G. Pütz, J.M. Qian, R. Raghavan, P. Razis, K. Read, P. Reddick, K. Reissmann, D. Ren, S. Reucroft, D. Rey, M. Reynaud, X. Ricadonna, J-P. Richeux, C. Rippich, U. Rinsche, R. Rocco, S. Rodriguez, B.P. Roe, M. Röhner, S. Röhner, Th. Rombach, L. Romero, J. Rose, U. Röser, S. Rosier-Lees, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, P. Sahuc, J. Salicio, S. Saran, G. Sauvage, A. Savin, T. Schaad, B. Schafheitle, V. Schegelsky, A. Schetkovsky, F. Schild, R. Schillsott, P. Schmitt, D. Schmitz, P. Schmitz, M. Schneegans, M. Schneider, E. Schneevogt, M. Schöntag, D.J. Schotanus, H. Schuijlenburg, R. Schulte, A.Schultz Von Dratzig, K. Schultze, J. Schwenke, G. Schwering, C. Sciacca, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, R. Siedling, N. Smirnov, V. Souvorov, C. Souyri, I. Spangler, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, B. Stöhr, H. Stone, K. Strauch, K. Sudhakar, R.L. Sumner, H. Suter, R.B. Sutton, H. Szczesny, J. Tang, X.W. Tang, E. Tarkovsky, A. Tavenrath, V. Tchudakov, J.M. Thenard, E. Thomas, T. Thon, H. Thuerig, M. Thulen, C. Timmermans, Samuel C.C. Ting, S.M. Ting, F. Tonisch, Y.P. Tong, M. Tonutti, S.C. Tonwar, J. Tòth, W. Toth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, E. Valente, R.T. van de Walle, H. van der Graaf, V. Vanzanella, M. Vergain, I. Vetlitsky, H. Vey, G. Viertel, M. Vivargent, H. Vogel, S. Volkov, M. Vollmar, H.P. von Gunten, I. Vorobiev, A. Vorobyov, L. Vuilleumier, S. Waldmeier, W. Walk, W. Wallraff, C.Y. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, D. Wassenberg, D. Wegmann, R. Weill, T.J. Wenaus, P. Wenger, J. Wenninger, M. White, R. Wilhelm, C. Willmott, H.P. Wirth, F. Wittgenstein, R.J. Wu, S.X. Wu, Y.G. Wu, B. Wyslouch, F.Y. Xi, Z.Z. Xu, Z.L. Xue, D.S. Yan, K.D. Yanev, B.Z. Yang, C.G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, S.C. Yeh, Z.W. Yin, C. Zabounidis, L. Zehnder, Y. Zeng, D.H. Zhang, S.Y. Zhang, Z.P. Zhang, B. Zhou, J.F. Zhou, Z.P. Zhou, R.Y. Zhu, A. Zichichi, M. Zofka, J. Zoll, 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), L3, B., Adeva, Aloisio, Alberto, Alviggi, Mariagrazia, Canale, Vincenzo, Chiefari, Giovanni, Merola, Leonardo, Napolitano, Marco, Paternoster, Giovanni, Patricelli, Sergio, and Sciacca, Crisostomo
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Physics ,Nuclear and High Energy Physics ,Wire chamber ,Particle physics ,Muon ,Photon ,Physics::Instrumentation and Detectors ,010308 nuclear & particles physics ,Detector ,Electron ,01 natural sciences ,Particle detector ,Nuclear physics ,0103 physical sciences ,Large Electron–Positron Collider ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Measuring instrument ,High Energy Physics::Experiment ,010306 general physics ,Instrumentation - Abstract
The L3 experiment is one of the six large detectors designed for the new generation of electron-positron accelerators. It is the only detector that concentrates its efforts on limited goals of measuring electrons, muons and photons. By not attempting to identify hadrons, L3 has been able to provide an order of magnitude better resolution for electrons, muons and photons. Vertices and hadron jets are also studied. The construction of L3 has involved much state of the art technology in new principles of vertex detection and in new crystals for large scale electromagnetic shower detection and ultraprecise muon detection. This paper presents a summary of the construction of L3.
- Published
- 1990
12. A search for heavy charged and neutral leptons from Z0 decays
- Author
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Dimitri Bourilkov, R.J. Wu, M. MacDermott, Raffaello D'Alessandro, M.L. Chen, P.J. Li, C. Grinnell, M. A. Niaz, Leonardo Merola, A. Gordeev, C.H. Ye, R. Starosta, V. Commichau, G.Q. Hu, D. Pandoulas, T. Azemoon, P. Extermann, B. Ille, Marcella Diemoz, C. Buisson, A. Böhm, I. Leedom, H. Hofer, K. L. Tung, M. Möller, B. P. Roe, G. Von Dardel, A. Degré, T. Böhringer, G. Morand, J. Behrens, H. Anderhub, C.R. Wang, Q.Y. Yang, Z.W. Yin, U. Uwer, Fridolin Dittus, Z.Y. Lin, O. Kornadt, M. Fukushima, J.C. Sens, R. Raghavan, Harvey B Newman, J. Lettry, Claudio Luci, Elisabetta Gallo, C.F. He, Egidio Longo, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, J.P. Martin, A. Chen, F. Ferroni, S. Beingessner, D. DiBitonto, A. Bujak, R. L. Sumner, F. Tonisch, G. H. Wang, W. Lohmann, W. Wallraff, D. Perret-Gallix, M. Guanziroli, J. Wenninger, J.P. Burq, Ph. Rosselet, M. Steuer, Zm Wang, G. Forconi, B. Stöhr, C. Zaccardelli, M. Pohl, M. M. Ilyas, R. Leiste, X.G. Li, Yu. Kamyshkov, D. Boutigny, P. K. Malhotra, H. A. Rizvi, H.J. Schreiber, L. J. Gutay, U. Roeser, R. Fabbretti, R. de Asmundis, J. Weber, L.S. Hsu, J. Salicio, Tariq Aziz, Marco Meschini, J. Fay, K. Schultze, Yu. Galaktionov, H. van der Graaf, M. Zeng, D.N. Mao, S. Reucroft, U. Becker, M. Schöntag, Mw Gruenewald, H. Haan, Ren-Yuan Zhu, Luciano Barone, R. Liu, R.C. Ball, Adrian Biland, V. Lalieu, D.S. Yan, H. Fenker, R. T. Van de Walle, G.B. Mills, K.S. Kumar, R. Weill, M. Gailloud, A.M. Cartacci, D. Kirkby, E. Thomas, H.T. Li, T. Spickermann, G. Herten, L. Urbàn, G. Landi, M. J. Glaubman, F.C. Erné, C. G. Yang, I. Scott, L. Li, G. Faber, H.F. Chen, J. Alcaraz, A. Gurtu, Aa Vorobyov, Y.J. Pei, M. Chemarin, J.Y. Liao, R.A. Khan, F. J. Eppling, L. W. Jones, A. Kunin, E. Valente, E. Jagel, Y. Zeng, P. Vikas, V. Shevchenko, T. Foreman, H.R. Dimitrov, M. Lenti, P. Arce, M. Bocciolini, K. Freudenreich, P.V.K.S. Baba, G. Sartorelli, H. L. Zhuang, D. Goujon, D. McNally, S. M. Ting, J.M. You, Mingshui Chen, A. L. Anderson, D. Duchesneau, M. Maire, E. Nagy, A. Hasan, M. Cerrada, Z. Ren, C. Chen, Vincenzo Innocente, N. Smirnov, F. Marzano, I. Vetlitsky, D. Lanske, B. Bertucci, W. J. Metzger, G. Viertel, J.M. Qian, C. Li, I. Vorobiev, Z.M. Wang, K. N. Qureshi, Y. D. Xu, P. Blömeke, P. Lebrun, X. Leytens, V. Shoutko, Crisostomo Sciacca, D. Zhang, Marco Pieri, A. Engler, Jd Burger, K. Sudhakar, C. Rippich, S. Morganti, G. Rahal-Callot, G.G.G. Massaro, Nicanor Colino, H. El Mamouni, J. G. Branson, M. Capell, J. A. Bakken, Samuel C.C. Ting, G. Fernandez, X. Lue, K.S. Yang, L. Romero, Federico Carminati, P. McBride, U. Micke, K. Lübelsmeyer, Z.Z. Xu, X. Y. Cui, J. Tòth, S. Röhner, Y. Mi, H. R. Gustafson, Y. S. Lu, S. N. Ganguli, J. Schwenke, Steven Goldfarb, F. Carbonara, M. Tonutti, J. M. Salicio, R.B. Sutton, G. Passaleva, D.H. Zhang, S. Lökös, M.C. Chen, U.K. Chaturvedi, Konrad Deiters, G. Sauvage, A. Malinin, Th. Rombach, R. Wilhelm, J. H. Field, W. Krenz, G. Schwering, An.A. Vorobyov, T. Matsuda, Alberto Aloisio, S. C. Tonwar, L. Martinez, L. Niessen, S. Patricelli, F. L. Linde, W. Böhlen, Simonetta Gentile, K. Hilgers, M. Schneegans, Jj Blaising, O. Adriani, Thomas Ferguson, T. Kramer, Kenneth Francis Read, R. Morand, Q. Ye, V. Schegelsky, G. Conforto, L. Z. Sun, V. Pojidaev, Th. Meinholz, Lucas Taylor, K. Hangarter, S.J. Fan, Sc Yeh, A. Klimentov, S.S. Gau, J.F. Li, T. Angelov, C. Maña, H. Vogt, X. W. Tang, K. Lanius, I. Sheer, G. Yang, Jian Wang, P. A. Piroué, J. Rose, C. Willmott, Mariagrazia Alviggi, D. Linnhofer, W. Friebel, M. Bourquin, L. Baksay, Speranza Falciano, G. Coignet, B. N. Jin, K. Strauch, P. Duinker, P.G. Seiler, F. Diez-Hedo, Peter Denes, V. Morgunov, Bolek Wyslouch, Qian Wang, X.L. Wang, J. Bao, Paolo Bagnaia, G. Gratta, R. Mount, V. Koutsenko, P. Schmitz, B. Borgia, L. Zehnder, J.B. Ye, C.Y. Chien, S. Banerjee, Zp Zhang, A. van Laak, W. Ruckstuhl, D. P. Stickland, H. Suter, Y.F. Wang, Y. Mir, S. Rosier-Lees, R. Malik, A. Pevsner, Barry Blumenfeld, Antonino Zichichi, J.M. Lubbers, U. Herten, Ph Fisher, H. Rykaczewski, Q. Z. Li, Y. Karyotakis, X.R. Shi, L. Antonov, I. Clare, J. Busenitz, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, Q. An, M. Dhina, M. Micke, V. Plyaskin, T. Hebbeker, D. J. Schotanus, P. Levchenko, V.R. Krastev, E. Gonzalez, M. Röhner, N. Produit, J. Ulbricht, C. Spartiotis, S. Lanzano, Bernardo Adeva, A. A. Syed, Howard A. Stone, T.S. Dai, Q. Fan, B.C. Stringfellow, B. Spiess, V. Khoze, F. Crijns, R. Rosmalen, G. Finocchiaro, Marcel Merk, B.Z. Yang, J. Perrier, R. Bizzarri, Ian Brock, F. DeNotaristefani, L. Leistam, M. Kaur, G. Hu, B. Monteleoni, G. Chiefari, W. Kittel, P. Berges, R. Sehgal, W.G. Ma, M. Vivargent, C. Dionisi, Alain Hervé, A. Bay, A. Arefiev, Carlo Civinini, M. Maolinbay, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, F. Wittgenstein, L. Ludovici, E. Drago, Sau Lan Wu, T. Driever, R. Schulte, A. Kuhn, M. Harris, J.F. Zhou, S. Hancke, Y. H. Chang, George Alverson, Z.Q. Yang, G. Trowitzsch, Helmut Vogel, Kajari Mazumdar, S. Khokhar, E. Dénes, Xd Cai, F. Cesaroni, D. Ren, H. Fesefeldt, U. Vikas, A. Contin, J. Mnich, M. Hebert, Panos A Razis, J. Schütte, M. Sachwitz, F. Bruyant, R. Dolin, P. Garcia-Abia, J. M. Le Goff, K. Shmakov, Z.F. Gong, M. Wadhwa, J. A. Rubio, T. McMahon, E. Shumilov, R. Magahiz, J. D. Swain, A. Savin, D. Wright, C. Camps, P. Le Coultre, D. Schmitz, D. Antreasyan, G. Paternoster, G. Mirabelli, P. Marchesini, Robert Clare, D. Luckey, Gy L. Bencze, Y.G. Wu, Paul Lecoq, R. W. Kraemer, M. Napolitano, Piero Spillantini, H. S. Chen, S.X. Wu, Y.P. Tong, E. Tarkovsky, A. Sopczak, T.J. Wenaus, H. Akbari, Y.F. Mao, Lamberto Luminari, J. Berdugo, P. Göttlicher, J. Fehlmann, Z.L. Xue, Pierre Lecomte, M. Vollmar, Charles Timmermans, O. Rind, Hafeez R. Hoorani, M. Fabre, Georgi Sultanov, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, 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), L3, and IHEF (IoP, FNWI)
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Sterile neutrino ,010308 nuclear & particles physics ,Astrophysics::High Energy Astrophysical Phenomena ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Dirac (software) ,01 natural sciences ,Lower limit ,Nuclear physics ,MAJORANA ,grey literature ,Citation analysis ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,High Energy Physics::Experiment ,Neutrino ,Nuclear Experiment ,010306 general physics ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Particle Physics - Experiment ,Lepton - Abstract
We have searched for charged and neutral leptons. We exclude stable Dirac neutrinos below 42.8 GeV and stable Majorana neutrinos below 34.8 GeV. From a search for unstable neutrinos we exclude masses below 46.4 GeV (Dirac) and below 45.1 GeV (Majorana). We exclude all masses of sequential charged and neutral leptons, except if both masses are larger than 42.8 GeV (for stable Dirac neutrinos). All mass limits correspond to 95% CL.
- Published
- 1990
13. A measurement of the Z0 leptonic partial widths and the vector and axial vector coupling constants
- Author
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Aa Vorobyov, Francesco Marzano, T. Angelov, J.M. Qian, Philip Kaaret, A. Engler, N. Smirnov, W. Krenz, G. Hu, J.M. Thenard, A.M. Cartacci, Carlos Willmott, L. Ludovici, H.R. Dimitrov, L. Urbàn, V. Plyaskin, U. Becker, G. Rahal-Callot, D.N. Mao, C. Souyri, E. Thomas, Sandra Consuegra Rodríguez, H. T. Li, R.J. Wu, F. J. Eppling, D. S. Yan, S.S. Gau, An.A. Vorobyov, T. Matsuda, F. Cesaroni, L. Leistam, S. M. Ting, Federico Carminati, M. Gailloud, M.L. Chen, Yu. Galaktionov, L. Baksay, K. Schultze, V.G. Shevchenko, Boleslaw Wyslouch, H.J. Schreiber, C.Y. Chien, H.F. Chen, Y.P. Tong, P.G. Seiler, J. Alcaraz, S. Patricelli, E. Tarkovsky, A. Heavey, Q. Ye, V. Schegelsky, M. Gettner, D. Lanske, O. Adriani, G.Q. Hu, T. Kramer, J.C. Sens, Peter Denes, M. Sachwitz, C. Maña, Qi An, S. Lökös, R. Raghavan, Marcella Diemoz, Paolo Bagnaia, J. J. Blaising, T. Ferguson, M. G. Alviggi, K.S. Yang, Samuel C.C. Ting, Th. Rombach, J. P. Burq, G. Von Dardel, K. N. Qureshi, Steven Goldfarb, Marco Meschini, D. Kirkby, J. Schütte, G. Landi, F.G. Hartjes, Laurent Vuilleumier, U. Herten, T. Böhringer, X.R. Shi, D.W. Schmitz, B. N. Jin, H. Haan, Simonetta Gentile, E. Isiksal, D.H. Zhang, Igor Vorobiev, Lamberto Luminari, Y. Peng, S. Schulte, C. Pols, P. Marchesini, B. Stöhr, Ming Zeng, P. Vikas, R. Leiste, Robert Clare, X. Lue, M. Röhner, S. C. Yeh, Antonino Zichichi, J.M. Lubbers, F. Bruyant, V. Morgunov, T. Foreman, Kenneth Francis Read, Egidio Longo, U. K. Chaturvedi, H. Rykaczewski, D. Harting, Thomas Hebbeker, Panos A Razis, Y.J. Pei, Y. S. Lu, Paul Lecoq, G. Conforto, J. Fehlmann, I. Vetlitsky, P. Blömeke, R. L. Sumner, W. Ruckstuhl, S. Rosier-Lees, T. Riemann, M. Napolitano, P. Schmitz, B. Bertucci, Alexei Klimentov, K. Deiters, D. Zhang, D. P. Stickland, P. Le Coultre, Yu. Kamyshkov, R.C. Ball, Adrian Biland, G. Schwering, J. Ulbricht, Raffaello D'Alessandro, Dimitri Bourilkov, C. Camps, Nicanor Colino, L. Zehnder, Y.F. Mao, H. Vogt, R. T. Van de Walle, S. X. Wu, A. Gordeev, M. Micke, Lawrence W. Jones, J. Wenninger, Y. Karyotakis, K. Sudhakar, Y. Mir, C. H. Ye, G. Fernandez, G. H. Wang, K. Hangarter, H. S. Chen, Helmut Vogel, Oliver Kornadt, M. Pohl, R. Liu, Mw Gruenewald, R. Starosta, V. Pojidaev, Jérôme Rose, R. Wilhelm, C. Grinnell, Y. Mi, K. Freudenreich, Leonardo Merola, K.D. Shmakov, S. J. Fan, W. Walk, S. Banerjee, Zp Zhang, Ph. Rosselet, G. J. Bobbink, M. M. Ilyas, Pierre Lecomte, Wesley James Metzger, L.S. Hsu, L. Montanet, D. Luckey, Gy L. Bencze, G. Herten, J. P. Martin, B. Spiess, J.Y. Liao, P.V.K.S. Baba, M. Steuer, J. Onvlee, M. Bourquin, C. G. Yang, I. C. Brock, C. Chen, X. D. Cai, G. Forconi, J. Weber, Z.Q. Yang, E. Valente, M. Chemarin, E. Perrin, K. Strauch, Tariq Aziz, W. Friebel, G. Faber, M. Fabre, Corinne Goy, B. Borgia, V. Lalieu, T.J. Wenaus, S. L. Wu, Speranza Falciano, Vincenzo Innocente, R. Fabbretti, T. Azemoon, Patricia McBride, S. Morganti, Jd Burger, M. Capell, Georgi Sultanov, Jozsef Toth, Charles Timmermans, A. Kuhn, R. A. Khan, H. Akbari, G. Sauvage, V. Koutsenko, Z.Z. Xu, Gaihe Yang, J. Lettry, Claudio Luci, Suresh C Tonwar, R. Weill, G.B. Mills, A. Malinin, Mingshui Chen, M. Dhina, A. van Laak, Qun Wang, R. Dolin, Marcos Cerrada, D. Perret-Gallix, H. S. Fesefeldt, Axel König, D. J. Schotanus, J. A. Bakken, Elisabetta Gallo, R.B. Sutton, W. Lohmann, P. Lebrun, V. P. Andreev, X. L. Wang, E. Jagel, Crisostomo Sciacca, Yanwen Liu, P. J. Li, J. Schwenke, X. Y. Cui, Fridolin Dittus, J. Fay, Marco Pieri, Chenliang Wang, M. Fukushima, P. Schmitt, M. Glaubman, K. Mazumbar, G. M. Chen, S. Reucroft, Harvey B Newman, K. Hilgers, D. Güsewell, A. Chen, M. Vollmar, F. Ferroni, I. Clare, W. Wallraff, D. Wright, H. Fenker, D. Antreasyan, J. M. Le Goff, Alberto Aloisio, S. Beingessner, A. Grimes, Y. Zeng, Z.F. Gong, Th. Meinholz, S.Y. Zhang, A. L. Anderson, J. A. Rubio, P. Göttlicher, J.H. Wang, J. Mnich, P. K. Malhotra, D. Ren, Ying Wu, X. W. Tang, J. G. Branson, J. Von Rango, I. Sheer, J. F. Zhou, M. Herbert, K. Lübelsmeyer, Piero Spillantini, P. A. Piroué, G. Viertel, A. Kunin, P. Duinker, M. MacDermott, Z. W. Yin, S. N. Ganguli, H. van der Graaf, C. Rippich, B. L. Betev, A. Degré, Giovanni Paternoster, J. Bao, U. Uwer, D. Kaplan, A. Contin, Alexander Savin, G. Morand, M. Elkacimi, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, R. Morand, Z. L. Xue, Howard A. Stone, D. Pandoulas, J. Salicio, T.S. Dai, Y. H. Chang, George Alverson, T. Spickermann, S. Kwan, Ren-Yuan Zhu, Luciano Barone, Vineet Kumar, M. Guanziroli, R. Magahiz, G.G.G. Massaro, F. Carbonara, F.C. Erné, Q.Y. Yang, L. Martinez, A. Gurtu, F. L. Linde, V. Commichau, A. Böhm, G. Coignet, E. Shumilov, J. Zoll, M. Bocciolini, J. H. Field, M. Schöntag, W. Böhlen, V. Shoutko, Luciano Romero, C. F. He, Giorgio Gratta, A. Pevsner, M. Tonutti, Barry Blumenfeld, L. Antonov, A. Marchionni, V.R. Krastev, E. Gonzalez, B. Ille, S. Lanzano, Bernardo Adeva, R. W. Kraemer, V. Khoze, C-Q. Li, R. Bizzarri, S. Hancke, F. DeNotaristefani, P. Berges, M. Maire, L. Li, D. Boutigny, J.F. Li, H. Suter, Y.F. Wang, U. Micke, D. Linnhofer, R. Mount, W.D. Nowak, J. Berdugo, B. Monteleoni, W. Kittel, G. Chiefari, S. Shevchenko, M. Schneegans, R. Schulte, Zhuoxiang Ren, J. M. You, N. Produit, A. A. Syed, K. Lanius, F. Crijns, Marcel Merk, J. Perrier, C. Zabounidis, D. Goujon, Bz Yang, A. Sopczak, X. Leytens, H. Anderhub, C. Dionisi, Alain Hervé, G. Mirabelli, A. Bay, D. Campana, Carlo Civinini, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, P. F. Klok, Herwig Schopper, M. White, Petr Levchenko, F. Wittgenstein, E. Drago, L. Niessen, Z.Y. Lin, T. Driever, M. Harris, E. Dénes, B. P. Roe, W.G. Ma, E. Nagy, M. Vivargent, Christine Buisson, Z. M. Wang, A. Arefiev, 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), L3, IHEF (IoP, FNWI), B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, M., Elkacimi, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, A., Vanlaak, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, J., Vonrango, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, G., Sultanov, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
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Physics ,Coupling constant ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,media_common.quotation_subject ,Electron–positron annihilation ,Detector ,Charge (physics) ,01 natural sciences ,Asymmetry ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Atomic physics ,010306 general physics ,Pseudovector ,Particle Physics - Experiment ,media_common ,Lepton - Abstract
We have measured the partial widths of the Z 0 into lepton pairs, and the forward-backward charge asymmetry for the process e + e − → μ + μ − using the L3 detector at LEP. We obtain an average Γ ll of 83.0±2.1±1.1 MeV.From this result and the asymmetry measurement, we extract the values of the vector and axial vector couplings of the Z 0 to leptons: g rmv =−0.066 −0.027 +0.046 and g rmA = −0.495 −0.007 +0.007 .
- Published
- 1990
14. Large-angle production of charged pions by 3 GeV/c - 12.9 GeV/c protons on beryllium, aluminium and lead targets
- Author
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Silvia Borghi, A. Guglielmi, Simone Gilardoni, N. G. Polukhina, M. Mezzetto, S.A. Bunyatov, C. N. Booth, Rob Edgecock, U. Gastaldi, A. Cervera-Villanueva, E. Tcherniaev, Ilya Tsukerman, A. Ivanchenko, M. C. Morone, G. Giannini, A. Kayis-Topaksu, G. Prior, Domizia Orestano, V. Serdiouk, G.D. Barr, D. Gibin, Piero Zucchelli, Malcolm Ellis, A. Grossheim, E. Di Capua, Claus Gößling, M. Apollonio, A. Bagulya, L. Howlett, P. Novella, J.S. Graulich, M. Bonesini, G.B. Mills, C. Wiebusch, P. Chimenti, S. Gianì, Ioannis Papadopoulos, J. Martín-Albo, J.J. Gómez-Cadenas, M. G. Catanesi, M. Chizhov, J. Dumarchez, V. Grichine, U. Dore, G. Grégoire, A. De Santo, Jordi Burguet-Castell, D. Kolev, Alexey Krasnoperov, V. Palladino, M. Sorel, Vladimir Ivanchenko, S. Piperov, D. W. Schmitz, Rob Veenhof, G. Vidal-Sitjes, B. A. Popov, M. Bogomilov, E. Radicioni, L. Tortora, Petar Temnikov, V. Tereschenko, A. Tonazzo, F. J. P. Soler, A. Artamonov, F. Bobisut, A. Blondel, L. Coney, R. Tsenov, J. Panman, C. Meurer, Fr Pastore, A. Grant, Mikhail Kirsanov, P. Gorbunov, R. Schroeter, Federico Ferri, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), APC - Neutrinos, Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), HARP, Blondel, Alain, Borghi, Silvia, Morone, Maria Cristina, Prior, Gersende, Schroeter, Raphaël, Catanesi, Mg, Radicioni, E, Edgecock, R, Ellis, M, Soler, Fjp, Goessling, C, Bunyatov, S, Krasnoperov, A, Popov, B, Serdiouk, V, Tereschenko, V, Di Capua, E, Vidal Sitjes, G, Artamonov, A, Giani, S, Gilardoni, S, Gorbunov, P, Grant, A, Grossheim, A, Ivanchenko, A, Ivanchenko, V, Kayis Topaksu, A, Panman, J, Papadopoulos, I, Tcherniaev, E, Tsukerman, I, Veenhof, R, Wiebusch, C, Zucchelli, P, Blondel, A, Borghi, S, Morone, Mc, Prior, G, Schroeter, R, Meurer, C, Gastaldi, U, Mills, Gb, Graulich, J, Gregoire, G, Bonesini, M, Ferri, F, Kirsanov, M, Bagulya, A, Grichine, V, Polukhina, N, Palladino, V, Coney, L, Schmitz, D, Barr, G, De Santo, A, Bobisut, F, Gibin, D, Guglielmi, A, Mezzetto, M, Dumarchez, J, Dore, U, Orestano, Domizia, Pastore, F, Tonazzo, A, Tortora, L, Booth, C, Howlett, L, Bogomilov, M, Chizhov, M, Kolev, D, Tsenov, R, Piperov, S, Temnikov, P, Apollonio, M, Chimenti, P, Giannini, G, Burguet Castell, J, Cervera Villanueva, A, Gomez Cadenas, Jj, Martin Albo, J, Novella, P, Sorel, M., Çukurova Üniversitesi, Fen-Edebiyat Fakültesi, Fizik Bölümü, Harp, Collaboration, M. G., Catanesi, Palladino, Vittorio, Çukurova Üniversitesi, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), and Giannini, Gianrossano
- Subjects
Nuclear reaction ,Particle physics ,Meson ,Proton ,Physics and Astronomy (miscellaneous) ,Physics::Instrumentation and Detectors ,Hadron ,Nuclear Theory ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,Pion ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Nuclear interaction length ,010306 general physics ,Nuclear Experiment ,Engineering (miscellaneous) ,Physics ,Time projection chamber ,Large Hadron Collider ,010308 nuclear & particles physics ,Settore FIS/01 - Fisica Sperimentale ,Física ,Settore FIS/07 - Fisica Applicata(Beni Culturali, Ambientali, Biol.e Medicin) ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
Measurements of the double-differential pi(+/-) production cross-section in the range of momentum 100 MeV/c, We gratefully acknowledge the help and support of the PS beam staff and of the numerous technical collaborators who contributed to the detector design, construction, commissioning and operation. In particular, we would like to thank G. Barichello, R. Brocard, K. Burin, V. Carassiti, F. Chignoli, D. Conventi, G. Decreuse, M. Delattre, C. Detraz, A. Domeniconi, M. Dwuznik, F. Evangelisti, B. Friend, A. Iaciofano, I. Krasin, D. Lacroix, J.-C. Legrand, M. Lobello, M. Lollo, J. Loquet, F. Marinilli, J. Mulon, L. Musa, R. Nicholson, A. Pepato, P. Petev, X. Pons, I. Rusinov, M. Scandurra, E. Usenko, and R. van der Vlugt, for their support in the construction of the detector. The collaboration acknowledges the major contributions and advice of M. Baldo-Ceolin, L. Linssen, M.T. Muciaccia and A. Pullia during the construction of the experiment. The collaboration is indebted to V. Ableev, P. Arce, F. Bergsma, P. Binko, E. Boter, C. Buttar, M. Calvi, M. Campanelli, C. Cavion, A. Chukanov, A. De Min, M. Doucet, D. D¨ullmann, R. Engel, V. Ermilova,W. Flegel, P. Gruber, Y. Hayato, P. Hodgson, A. Ichikawa, A. Ivanchenko, I. Kato, O. Klimov, T. Kobayashi, D. Kustov, M. Laveder, M. Mass, H. Meinhard, T. Nakaya, K. Nishikawa, M. Paganoni, F. Paleari, M. Pasquali, J. Pasternak, C. Pattison, M. Placentino, S. Robbins, G. Santin, S. Simone, A. Tornero, S. Troquereau, S. Ueda, A. Valassi, F. Vannucci and K. Zuber for their contributions to the experiment and to P. Dini for his contribution to MC production. We acknowledge the contributions of V. Ammosov, G. Chelkov, D. Dedovich, F. Dydak, M. Gostkin, A. Guskov, D. Khartchenko, V. Koreshev, Z. Kroumchtein, I. Nefedov, A. Semak, J. Wotschack, V. Zaets and A. Zhemchugov to the work described in this paper. The experiment was made possible by grants from the Institut Interuniversitaire des Sciences Nucl´eaires and the Interuniversitair Instituut voor Kernwetenschappen (Belgium), Ministerio de Educacion y Ciencia, Grant FPA2003-06921-c02-02 and Generalitat Valenciana, grant GV00-054-1, CERN (Geneva, Switzerland), the German Bundesministerium f¨ur Bildung und Forschung (Germany), the Istituto Nazionale di Fisica Nucleare (Italy), INR RAS (Moscow) and the Particle Physics and Astronomy Research Council (UK). We gratefully acknowledge their support. This work was supported in part by the Swiss National Science Foundation and the Swiss Agency for Development and Cooperation in the framework of the programme SCOPES - Scientific co-operation between Eastern Europe and Switzerland.
- Published
- 2007
15. Particle identification algorithms for the HARP forward spectrometer
- Author
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Gueorgui Chelkov, D. Kolev, S. Piperov, E. Di Capua, Y. Hayato, L. Tortora, A. Artamonov, F. Paleari, V. Grichine, U. Dore, M. Mezzetto, R. Tsenov, J. Dumarchez, U. Gastaldi, V. G. Zaets, Kai Zuber, M. Bogomilov, Alessandro Menegolli, Alexey Zhemchugov, Ilya Tsukerman, L. Howlett, D. Kustov, J.S. Graulich, Craig Buttar, C. Pattison, S. Gianì, A. De Santo, A. Guskov, V. V. Ammosov, D. Gibin, Manuela Campanelli, Alexey Krasnoperov, G. Prior, A. Kayis-Topaksu, Petar Temnikov, A. Grossheim, C. N. Booth, Silvia Borghi, Artem Chukanov, V. Palladino, I. Kato, A. Tonazzo, R. Schroeter, Tsuyoshi Nakaya, Satoshi Ueda, M. C. Morone, F. Vannucci, Mikhail Ivanovitch Gostkin, Claus Gößling, D. W. Schmitz, M. Apollonio, F. Bobisut, M. Bonesini, Vladimir Ivanchenko, M. Sorel, F. J. P. Soler, V. I. Koreshev, Federico Ferri, G. Vidal-Sitjes, D. Khartchenko, V. Tereshchenko, S. Robbins, L. Coney, G. Giannini, Marco Laveder, P. Chimenti, Jordi Burguet-Castell, A. Cervera-Villanueva, Yu. Nefedov, Mikhail Kirsanov, A. Semak, P. Gorbunov, Ioannis Papadopoulos, A. Ichikawa, Rob Veenhof, S.A. Bunyatov, Paul Hodgson, A. Grant, J. Panman, Malcolm Ellis, P. Novella, J.J. Gómez-Cadenas, E. Tcherniaev, K. Nishikawa, V. Serdiouk, C. Wiebusch, A. Guglielmi, Giovanni Santin, Marco Paganoni, Rob Edgecock, G. Grégoire, Z. Kroumchtein, M. G. Catanesi, G.B. Mills, N. G. Polukhina, M. Chizhov, A. Blondel, D. Dedovitch, P. Gruber, A. Tornero, Simone Gilardoni, J. Pasternak, Takashi Kobayashi, A. Bagulya, Domizia Orestano, Piero Zucchelli, G.D. Barr, B. A. Popov, Fr Pastore, E. Radicioni, Pedro Arce, A. De Min, O.L. Klimov, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), APC - Neutrinos, AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), HARP, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), M. G., Catanesi, Palladino, Vittorio, Blondel, Alain, Borghi, Silvia, Campanelli, Mario, Cervera Villanueva, Anselmo, Morone, Maria Cristina, Prior, Gersende, Schroeter, Raphaël, Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC)-AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Catanesi, Mg, Radicioni, E, Edgecock, R, Ellis, M, Robbins, S, Soler, Fjp, Gossling, C, Bunyatov, S, Chelkov, G, Chukanov, A, Dedovitch, D, Gostkin, M, Guskov, A, Khartchenko, D, Klimov, O, Krasnoperov, A, Kroumchtein, Z, Kustov, D, Nefedov, Y, Popov, B, Serdiouk, V, Tereshchenko, V, Zhemchugov, A, Di Capua, E, Vidal Sitjes, G, Artamonov, A, Arce, P, Giani, S, Gilardoni, S, Gorbunov, P, Grant, A, Grossheim, A, Gruber, P, Ivanchenko, V, Kayis Topaksu, A, Panman, J, Papadopoulos, I, Pasternak, J, Tcherniaev, E, Tsukerman, I, Veenhotf, R, Wiebusch, C, Zucchelli, P, Blondel, A, Borghi, S, Campanelli, M, Cervera Villanueva, A, Morone, Mc, Prior, G, Schroeter, R, Kato, I, Nakaya, T, Nishikawa, K, Ueda, S, Gastaldi, U, Mills, Gb, Graulich, J, Gregoire, G, Bonesini, M, De Min, A, Ferri, F, Paganoni, M, Paleari, F, Kirsanov, M, Bagulya, A, Grichine, V, Polukhina, N, Palladino, V, Coney, L, Schmitz, D, Barr, G, De Santo, A, Pattison, C, Zuber, K, Bobisut, F, Gibin, D, Guglielmi, A, Laveder, M, Menegolli, A, Mezzetto, M, Dumarchez, J, Vannucci, F, Ammosov, V, Koreshev, V, Semak, A, Zaets, V, Dore, U, Orestano, Domizia, Pastore, F, Tonazzo, A, Tortora, L, Booth, C, Buttar, C, Hodgson, P, Howlett, L, Bogomilov, M, Chizhov, M, Kolev, D, Tsenov, R, Piperov, S, Temnikov, P, Apollonio, M, Chimenti, P, Giannini, G, Santin, G, Hayato, Y, Ichikawa, A, Kobayashi, T, Burguet Castell, J, Gomez Cadenas, Jj, Novella, P, Sorel, M, and Tornero, A.
- Subjects
Chorus Experiment ,Cross-section ,Nuclear and High Energy Physics ,Particle physics ,Meson ,Physics::Instrumentation and Detectors ,Performance ,Hadron ,Hadron production ,ddc:500.2 ,7. Clean energy ,01 natural sciences ,Particle detector ,Particle identification ,Nuclear physics ,Calorimeters ,Time of flight ,Pion ,Pions ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,Nuclear Experiment ,Instrumentation ,Cherenkov radiation ,Construction ,Physics ,Momentum (technical analysis) ,Spectrometer ,010308 nuclear & particles physics ,Threshold Cherenkov ,3. Good health ,High Energy Physics::Experiment - Abstract
23 páginas, 26 figuras, 5 tablas.-- PACS nrs.: 95.55.Vj; 28.85.+c; 07.75.+h; 07.05.Kf; 14.40.Aq.-- et al., The particle identification (PID) methods used for the calculation of secondary pion yields with the HARP forward spectrometer are presented. Information from time of flight and Cherenkov detectors is combined using likelihood techniques. The efficiencies and purities associated with the different PID selection criteria are obtained from the data. For the proton-aluminium interactions at 12.9 GeV/c incident momentum, the PID efficiencies for positive pions are 86% in the momentum range below 2 GeV/c, 92% between 2 and 3 GeV/c and 98% in the momentum range above 3 GeV/c. The purity of the selection is better than 92% for all momenta. Special emphasis has been put on understanding the main error sources. The final PID uncertainty on the pion yield is 3.3%., We gratefully acknowledge the help and support of the PS beam staff and of the numerous technical collaborators who contributed to the detector design, construction, commissioning, and operation. The experiment was made possible by grants from the Institut Interuniversitaire des Sciences Nucléaires (Belgium), Ministerio de Educación y Ciencia, Grant FPA2003-06921-c02-02 and Generalitat Valenciana, grant GV00-054-1, CERN (Geneva, Switzerland), the German Bundesministerium für Bildung und Forschung (Germany), the Istituto Nazionale di Fisica Nucleare (Italy), INR RAS (Moscow), and the Particle Physics and Astronomy Research Council (UK). We gratefully acknowledge their support.
- Published
- 2007
16. Neutrino Physics at Fermilab
- Author
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F. Federspiel, W.C. Louis, R. Tayloe, G. Garvey, D.H. White, V. Sandberg, G.B. Mills, and B. Sapp
- Subjects
Nuclear physics ,Physics ,Liquid Scintillator Neutrino Detector ,Particle physics ,Physics::Instrumentation and Detectors ,Oscillation ,High Energy Physics::Experiment ,Fermilab ,Neutrino ,National laboratory ,Linear particle accelerator - Abstract
The Liquid Scintillator Neutrino Detector (LSND), located at the LANSCE (formerly LAMPF) linear accelerator at Los Alamos National Laboratory, has seen evidence for the oscillation of neutrinos, and hence neutrino mass. That discovery was the impetus for this LDRD project, begun in 1996. The goal of this project was to define the appropriate technologies to use in a follow up experiment and to set in place the requirements for such an experiment.
- Published
- 1999
17. B* production in Z-Decays at LEP
- Author
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Stefan Kirsch, F. J. Rodriguez, H. R. Gustafson, Tariq Aziz, Lamberto Luminari, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Georgi Sultanov, H. Rykaczewski, Y. Karyotakis, T. S. Dai, An.A. Vorobyov, P. Schmitz, P. Marchesini, R. A. Khan, Ming Zeng, S. Easo, L. Antonov, H. A. Rizvi, A. Kunin, O. Adriani, S. Chung, Hafeez R Hoorani, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, Crisostomo Sciacca, V. Brigljevic, V. Plyaskin, R. C. Ball, W. J. Metzger, S. Goldfarb, J. T. He, F. L. Linde, Marco Pieri, M. Röhner, Pierre Lecomte, G. Sartorelli, Lucas Taylor, Nicolas Produit, P. McBride, M. G. Alviggi, K. Freudenreich, Giovanni Ambrosi, L. Romero, V. P. Andreev, A. Nippe, Alexander Malinin, Werner Lustermann, P. G. Rancoita, M. Chemarin, R. Timellini, R. T. Van de Walle, D. Pandoulas, M. T. Dova, G. M. Chen, C. Maña, I. C. Brock, Wt Lin, Chenjie Gu, B. N. Jin, H. Nowak, A. Pevsner, X. L. Wang, L. J. Gutay, U. Becker, A. Arefiev, T. Spickermann, Michael Dittmar, X. R. Shi, M. Möller, Felicitas Pauss, Bernard Ille, F. Cesaroni, M. Chamizo, I. Duran, P. Vikas, K. Strauch, R. Leiste, Christoph Paus, G. Tsipolitis, J. M. Quian, E. Valente, Aa Vorobyov, G. Carlino, S. Röhner, Ren-Yuan Zhu, Luciano Barone, H. F. Chen, S. Rosier-Lees, P. Le Coultre, M. Basile, A. Buytenhuijs, M. Schneegans, Dai-Sik Kim, A. Robohm, F. Wittgenstein, L. Ludovici, E. Drago, G. Cara Romeo, B. P. Roe, J. D. Swain, Y. F. Wang, C-Q. Li, A. Gurtu, Els Koffeman, H. J. Schreiber, X. T. Cui, C. Burgos, W. Wallraff, S. Banerjee, A. Marin, Zp Zhang, G. Chiefari, S. Shevchenko, F. Ferroni, I. Vorobiev, J. Casaus, Yu. Kamyshkov, J. K. Kim, G. Viertel, D. Luckey, Gy L. Bencze, B. De La Cruz, G. Hu, F. Behrer, R. Barillér, Subir Sarkar, Yu. Galaktionov, J. Alcaraz, Y. Zeng, S. Morganti, K. Riles, G. Coignet, W. Krenz, F. J. Eppling, G. J. Zhou, L. W. Jones, S. M. Ting, Andrea Baschirotto, Dimitri Bourilkov, Samuel C.C. Ting, Carlos Willmott, A. Böhm, A. C. Weber, Reinhard W. Schulte, S. Ro, R. Bizzarri, B. Monteleoni, F. Sticozzi, C. Spartiotis, J. S. Lee, Y. J. Pei, J. Schwenke, X. Y. Cui, S. Costantini, R. Malik, Konrad Deiters, Alberto Aloisio, A. Ricker, C. G. Yang, J. Mnich, H. Kuijten, M. N. Kienzle-Focacci, R. Rosmalen, N. E. Moulai, H. R. Dimitrov, Speranza Falciano, A. Bujak, Oliver Kornadt, M. Pohl, F. DeNotaristefani, Emilio Leonardi, R. Bock, C. Y. Chien, A. Hasan, F. C. Erné, J. M. Lubbers, A. Kasser, R. Morand, C. Leggett, M. Guanziroli, D. Duschesneau, Marco Meschini, D. Kirkby, K. S. Kumar, E. Fiandrini, G. Passaleva, M. W. Gruenewald, J. P. Martin, Howard A. Stone, M. Burquin, L. Urbán, A. Tsaregorodtsev, Roberto Castello, E. Shumilov, D. P. Stickland, X. W. Tang, I. Sheer, N. Scholz, P. A. Piroué, Manas Maity, H. El Mamouni, A. Rubbia, G. Mirabelli, B. Zhou, L. Baksay, F. Cotorobai, E. Lieb, Roberto Battiston, B. C.C. van der Zwaan, Zhuoxiang Ren, S. R. Hou, M. Wadhwa, Luca Malgeri, V. Shoutko, S. Lanzano, K. Y. Lee, A. Boucham, Y. Mir, Cheng Chen, A. Mihul, T. E. Coan, P. Lebrun, J. G. Branson, D. J. Schotanus, C. H. Ye, B. C. Riemers, J. M. You, P. Berges, C. Dionisi, A. Lebedev, A. Adam, V. R. Krastev, M. T. Choi, Christopher George Tully, J. Busenitz, Davide Piccolo, Gerjan Bobbink, Pierluigi Paolucci, M. Gailloud, Francesca Nessi-Tedaldi, Pablo Garcia-Abia, W. J. Burger, S. X. Wu, Alain Hervé, C. Zaccardelli, P. Arce, BT Bouwens, G. A. Yang, G. M. Bilei, Vincenzo Monaco, K. Lübelsmeyer, J. A. Bakken, X. Y. Yao, Piero Spillantini, Dong-Chul Son, T. Kramer, S. N. Ganguli, B. Borgia, A. A. Syed, M. Sassowsky, D. Goujon, J. D. Burger, M. Tonutti, G. Orantini, W. Kittel, W. W. Kinnison, S. C. Yeh, M. Acciarri, G. Sauvage, M. Rescigno, J. Ulbricht, G. Rahal-Callot, J. J. Blaising, Wolfgang Lohmann, A. Degré, H. Vogt, Stefano Giagu, M. Lenti, D. DiBitonto, Ph. Rosselet, Stefan Roth, Marcella Diemoz, Y. G. Kim, Vincenzo Innocente, B. Bertucci, A. Bay, P. de Jong, H. Anderhub, U. Uwer, M. Steuer, S. C. Kim, M. Yzerman, Y. H. Chang, S. Patricelli, M. L. Brooks, Maurizio Biasini, O. Rind, F. Marzano, A. Chen, J. Weber, Nicanor Colino, J. Salicio, P. Levtchenko, M. Hebert, George Alverson, B. Lindemann, W. Lu, K. Schultze, Marcel Merk, H. Suter, Panos A Razis, F. Duhem, M. Rattaggi, D. Antreasyan, Harvey B Newman, Federico Cindolo, J. M. Le Goff, D. H. Wright, K. Hilgers, N. Gheordanescu, I. Dorne, K. Banicz, Marta Felcini, G. S. Sanders, D. Perret-Gallix, J. S. Kapustinsky, D. Lanske, S. Mangla, Raffaello D'Alessandro, G. Schwering, G. Landi, L. Fredj, M. Redaelli, Qi An, E. Brambilla, L. Djambazov, M. Fabre, D. M. Lee, M. E. Sarakinos, G. F. Susinno, P. G. Seiler, J. A. Rubio, M. Caria, Y. S. Lu, M. Vivargent, S. C. Tonwar, Francesco Becattini, Simone Paoletti, X. D. Cai, Suchandra Dutta, Carlo Civinini, M. Maolinbay, J. C. Pinto, I. Clare, D. McNally, Leonardo Merola, O. Toker, P. Kapinos, A. Koulbardis, P. Duinker, Simonetta Gentile, Frank Filthaut, J. M. Salicio, I. Vetlitsky, Helmut Vogel, P. H. Fishher, G. Raven, A. Klimentov, Manjit Kaur, J. Berdugo, J. H. Field, G. Trowitzsch, S. P. Ahlen, R. Mount, A. Kirkby, Daqiang Zhang, P. Zemp, Nicola Cavallo, H. Janssen, R. de Asmundis, Thomas Ferguson, W. van Rossum, N. Yunus, Kenneth Francis Read, E. J. Sanchez, L. Z. Sun, Kajari Mazumdar, M. Aguilar-Benitez, G. Gratta, V. Koutsenko, D. Hauschildt, Adrian Biland, A. Bykov, V. K. Gupta, Herwig Schopper, S. Khokhar, T.R. McMahon, S. Müller, F. Plasil, U. K. Caturvedi, Luisa Cifarelli, Mingshui Chen, E. Gonzalez, J. Gerald, Z. F. Gong, H. Postema, M. Pauluzzi, T. Paul, Marcos Cerrada, H. O. Cohn, G.B. Mills, T. Azezmoon, E. Dénes, R. Sehgal, D. Ren, P. Ladron de Guevara, Andre Sopczak, Elemer Nagy, Y. Mi, D.W. Schmitz, G. Pascale, Axel König, Peter Denes, J. Shukla, K. N. Qureshi, A. Engler, A. Gougas, U. Vikas, Paolo Bagnaia, M. Capell, G.G.G. Massaro, D. Boutigny, J. C. Sens, S. Wynhoff, Claudio Luci, H. S. Fesefeldt, Robert Clare, W. G. Ma, E. Pistolesi, I. Scott, Z. M. Wang, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, I. Josa-Mutuberria, H. S. Chen, L. Servoli, K. Sudhakar, B. L. Betev, J. B. Ye, T. Angelesu, G. Forconi, Gerard Fernandez, Jozsef Toth, Elisabetta Gallo, S. Reucroft, S. Shotkin, Q. Ye, A. M. Cartacci, R. Raghavan, G. Alkhazov, Laurent Vuilleumier, Joel Goldstein, A. Favara, Z. Z. Xu, V. Pojidaev, R. Fabbretti, Luca Lista, D. Fernandez, Juven Wang, Yanwen Liu, Sabine Riemann, R. Weill, A. L. Anderson, V. Soulimov, J. F. Zhou, M. MacDermott, M. A. Niaz, P. Extermann, Salvatore Mele, Christoph Schäfer, I. Leedom, B. Z. Yang, H. Hofer, G. Chen, Egidio Longo, and M. M. Ilyas
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Meson ,Electron–positron annihilation ,Hadron ,Nuclear Theory ,beauty ,01 natural sciences ,JET FRAGMENTATION ,Nuclear physics ,0103 physical sciences ,B meson ,010306 general physics ,Nuclear Experiment ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Ciencias Exactas ,Physics ,Muon ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Física ,Rest frame ,decaimiento ,Production (computer science) ,High Energy Physics::Experiment ,Peak value ,Particle Physics - Experiment - Abstract
The production of B∗ mesons in Z decays has been measured at LEP with the L3 detector. A sample of Z → b events was obtained by tagging muons in 1.6 million hadronic Z decays collected in 1991, 1992 and 1993. A signal with a peak value of Eγ = 46.3 ± 1.9 (stat) MeV in the B rest frame energy spectrum was interpreted to come from the decay B∗ → γB. The inclusive production ratio of B∗ mesons relative to B mesons was determined from a fit to the spectrum to be , where the first error is statistical and the second is systematic., Facultad de Ciencias Exactas
- Published
- 1995
18. Measurement of weak charged current structure in semileptonic b-hadron decays at the $Z$ peak
- Author
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Dimitri Bourilkov, M. MacDermott, Raffaello D'Alessandro, M. A. Niaz, Leonardo Merola, R. Fabbretti, N. E. Moulai, E. Fiandrini, Luca Lista, B. Lindemann, Luca Malgeri, T. Azemoon, P. Extermann, D. Fernandez, Salvatore Mele, Marcella Diemoz, Juven Wang, Yanwen Liu, I. Leedom, B. Z. Yang, H. Hofer, T. Paul, Marcos Cerrada, G. Cara Romeo, B. P. Roe, Dai-Sik Kim, G. Sauvage, Sabine Riemann, G. Forconi, Gerard Fernandez, G. Yang, B. L. Betev, H. Anderhub, Y. Mi, Axel König, Jozsef Toth, A. Ricker, P. Lebrun, Yu. Galaktionov, Subir Sarkar, S. X. Wu, J. Alcaraz, M. Möller, A. M. Cartacci, R. Raghavan, L. Antonov, U. Uwer, Harvey B Newman, Elisabetta Gallo, C. Leggett, P. Marchesini, BT Bouwens, Egidio Longo, H. Tuchscherer, G. Alkhazov, Laurent Vuilleumier, K. Lübelsmeyer, Joel Goldstein, T. Angelescu, F. Ferroni, I. Vorobiev, D. DiBitonto, M. Acciarri, A. Bujak, Oliver Kornadt, Ming Zeng, V. Brigljevic, A. Favara, Z. Z. Xu, M. Guanziroli, W. van Rossum, Guo-Ming Chen, Y. Zeng, V. Pojidaev, Ph. Rosselet, M. Steuer, Cheng Chen, A. Mihul, W. J. Burger, C. Zaccardelli, M. Pohl, M. M. Ilyas, D. Pandoulas, S. P. Ahlen, P. Zemp, B. Hartmann, E. Lieb, J. Casaus, H. A. Rizvi, C. Schäfer, R. Barillère, J. P. Martin, L. J. Gutay, A. Chen, M. Caria, R. de Asmundis, J. Salicio, Tariq Aziz, Marco Meschini, A. Nippe, W. W. Kinnison, S. C. Yeh, A. Kunin, A. Koulbardis, M. Vivargent, D. McNally, S. Reucroft, F.C. Erné, U. Becker, J. Mnich, K. Banicz, D. Perret-Gallix, Ren-Yuan Zhu, Luciano Barone, E. Shumilov, Adrian Biland, S. Roth, S. Shotkin, R. T. Van de Walle, V. Shoutko, Pierluigi Paolucci, M. Gailloud, M. Sassowsky, D. Kirkby, A. Arefiev, I. Duran, Hafeez R Hoorani, B. C. Riemers, V. Koutsenko, C. G. Yang, A. Adam, S. S. Gau, A. Gurtu, Aa Vorobyov, G. Carlino, H. El Mamouni, Els Koffeman, F. J. Eppling, G. J. Zhou, L. W. Jones, E. Valente, P. Schmitz, P. Vikas, R. Weill, Christopher George Tully, M. T. Choi, Francesca Nessi-Tedaldi, P. de Jong, E. Brambilla, K. Freudenreich, F. Plasil, G. Tsipolitis, P. Kapinos, D. Goujon, M. Schneegans, Paolo Bagnaia, S. M. Ting, K. Schultze, Mingshui Chen, J. Gerald, A. L. Anderson, G. Schwering, P. Ladron de Guevara, A. Hasan, K. Riles, Vincenzo Innocente, F. Marzano, G. Coignet, M. Pauluzzi, Andre Sopczak, A. Kasser, Wolfgang Lohmann, H. Vogt, B. Bertucci, W. J. Metzger, G. Viertel, S. Goldfarb, Elemer Nagy, K. N. Qureshi, V. Soulimov, J. D. Burger, C. Maña, I. C. Brock, Crisostomo Sciacca, Marco Pieri, A. Engler, S. C. Kim, K. Sudhakar, Jasper Kirkby, S. Morganti, G. Rahal-Callot, Nicanor Colino, Stefan Kirsch, S. Wynhoff, T. E. Coan, J. G. Branson, M. Capell, A. Gougas, I. Dorne, J. A. Bakken, Samuel C.C. Ting, M. Redaelli, U. K. Chaturvedi, J. C. Sens, W. Krenz, D. Antreasyan, X. Y. Cui, S. Costantini, J. B. Ye, W. Lu, F. J. Rodriguez, H. R. Gustafson, Y. S. Lu, Davide Piccolo, Vincenzo Monaco, Federico Cindolo, E. Pistolesi, S. N. Ganguli, Alexander Malinin, Qi An, G. M. Bilei, J. M. Salicio, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, A. Degré, Konrad Deiters, S. Mangla, J. T. He, H. Fesefeldt, B. Schoeneich, S. Easo, J. H. Field, V. Plyaskin, C. Y. Chien, A. Kirkby, M. Rattaggi, S. Röhner, G. F. Susinno, An.A. Vorobyov, P. Duinker, Alberto Aloisio, S. C. Tonwar, Frank Filthaut, Yu Kamyhkov, H. Suter, S. Patricelli, F. L. Linde, Roberto Battiston, Simonetta Gentile, A. Klimentov, J. C. Pinto, R. Voelkert, O. Adriani, Thomas Ferguson, H. Janssen, A. Lebedev, Dong-Chul Son, T. Kramer, Kenneth Francis Read, Q. Ye, M. T. Dova, L. Z. Sun, D. Hauschildt, Lucas Taylor, J. J. Blaising, M. G. Alviggi, Stefano Giagu, L. Romero, X. L. Wang, L. Fredj, H. O. Cohn, X. W. Tang, B. De La Cruz, I. Sheer, Giovanni Ambrosi, P. A. Piroué, B. Zhou, Wt Lin, R. Bock, Jianming Qian, G. Hu, B. C.C. van der Zwaan, M. Bourquin, P. G. Rancoita, X. T. Cui, G.B. Mills, Gerjan Bobbink, Carlos Willmott, Speranza Falciano, B. N. Jin, K. Strauch, M. Röhner, Peter Denes, I. Vetlitsky, N. Yunus, H. Nowak, R. Timellini, J. Schwenke, A. Robohm, G. Gratta, R. Mount, Nicola Cavallo, B. Borgia, A. Bykov, S. Banerjee, Zp Zhang, J. Ulbricht, Chenjie Gu, D. P. Stickland, Y. Mir, C. H. Ye, Luisa Cifarelli, R. Malik, A. Pevsner, G. Castellini, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Giovanni Organtini, Y. Karyotakis, Maurizio Biasini, I. Clare, Marta Felcini, S. Chung, N. Scholz, Francesco Becattini, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, D. Boutigny, Zhuoxiang Ren, Z. F. Gong, S. R. Hou, M. Wadhwa, D. J. Schotanus, R. Leiste, J. M. You, Nicolas Produit, E. Gonzalez, B. Monteleoni, F. Sticozzi, V. R. Krastev, C. Spartiotis, J. S. Lee, R. Morand, A. A. Syed, Howard A. Stone, M. Rescigno, H. Kuijten, M. Yzerman, C-Q. Li, V. K. Gupta, M. N. Kienzle-Focacci, R. Rosmalen, Marcel Merk, S. Ro, A. Tsaregorodtsev, R. Bizzarri, F. DeNotaristefani, H. F. Chen, K. Y. Lee, A. Buytenhuijs, C. Burgos, G. Chiefari, S. Shevchenko, W. Kittel, Manas Maity, P. Berges, F. Behner, Andrea Baschirotto, M. Fabre, D. M. Lee, M. E. Sarakinos, C. Paus, E. Dénes, R. Sehgal, D. Duchesneau, Z. M. Wang, A. Boucham, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, M. Maolinbay, G. Raven, M. Aguilar-Benitez, Herwig Schopper, H. Postema, T. Spickermann, F. Wittgenstein, L. Ludovici, E. Drago, R. Ostonen, A. Marin, H. R. Dimitrov, L. Urbán, Y. G. Kim, D. Schmitz, Y. H. Chang, George Alverson, J. S. Kapustinsky, Helmut Vogel, Kajari Mazumdar, S. Khokhar, T.R. McMahon, Xd Cai, F. Cesaroni, M. Chamizo, D. Ren, J. Shukla, U. Vikas, P. Levtchenko, M. Hebert, Panos A Razis, F. Duhem, W. Wallraff, O. Toker, Emilio Leonardi, J. Berdugo, E. J. Sanchez, L. Baksay, F. Cotorobai, A. Böhm, J. F. Zhou, X. Y. Yao, M. Lenti, J. M. Le Goff, D. H. Wright, N. Gheordanescu, G. S. Sanders, P. G. Seiler, J. A. Rubio, Michael Dittmar, Bernard Ille, J. D. Swain, Y. J. Pei, S. Lanzano, Y. F. Wang, J. Busenitz, X. R. Shi, Felicitas Pauss, V. Commichau, S. Rosier-Lees, P. Le Coultre, M. Basile, J. K. Kim, G. Pascale, G. Mirabelli, G.G.G. Massaro, Claudio Luci, Robert Clare, D. Luckey, Gy L. Bencze, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, Piero Spillantini, H. S. Chen, L. Servoli, G. Landi, S. Müller, Simone Paoletti, Suchandra Dutta, K. Hilgers, Manjit Kaur, Roberto Castello, A. Weber, M. L. Brooks, Daqiang Zhang, P. Laurikainen, R. Schulte, Lamberto Luminari, R. C. Ball, Pierre Lecomte, G. Sartorelli, M. Tonutti, Werner Lustermann, O. Rind, Georgi Sultanov, T. S. Dai, R. A. Khan, V. P. Andreev, M. Chemarin, G. M. Chen, L3 (IHEF, IoP, FNWI), Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, Y., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Gu, C., Guanziroli, M., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hartmann, B., Hasan, A., Hauschildt, D., J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P., Landi, G., Lanzano, S., Laurikainen, P., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macdermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcmahon, T., Mcnally, D., Mele, S., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monaco, V., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Salicio, J. M., Sanchez, E., Sanders, G. S., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Shotkin, S., Shukla, J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, L., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tuchscherer, H., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Voelkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Flores, Sylvie, 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), and L3
- Subjects
Nuclear and High Energy Physics ,Particle physics ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Electron–positron annihilation ,MESON PRODUCTION ,Hadron ,Electron ,CHARGED-CURRENT INTERACTIONS ,01 natural sciences ,7. Clean energy ,Nuclear physics ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Charged current ,L3 EXPERIMENT ,Physics ,Muon ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Polarization (waves) ,MESONS ,MODEL ,High Energy Physics::Experiment ,Neutrino ,Particle Physics - Experiment ,Lepton - Abstract
Contains fulltext : 28371.pdf (Author’s version preprint ) (Open Access) The neutrino energy spectrum in semileptonic b-hadron decays with identified energetic electrons and muons has been measured. The observed relative energy sharing between the neutrino and the cahrged lepton is found to be well described with a W± polarization obtained from a free b-quark decay model with a (Vf-A)×(Vf-A) decay structure. The alternative of a (V+A)×(Vf-A) decay structure is excluded with a significance of more than 6 standard deviations. The possibility that hadronic corrections to the b-hadron decay destroy any W± polarization is disfavored by more than 3 standard deviations.
- Published
- 1995
19. Searching for CP and CPT Violation in a Short Baseline Experiment: The BooNE Proposal at Fermilab
- Author
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G.B. Mills
- Subjects
Nuclear physics ,MiniBooNE ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Low energy ,Oscillation ,Anomaly (natural sciences) ,Fermilab ,Neutrino ,Baseline (configuration management) ,Atomic and Molecular Physics, and Optics - Abstract
The proposal to move the MiniBooNE experiment to a near location at 200 meters is discussed. The resulting data would resolve whether the MiniBooNE low energy anomaly in neutrino mode was an oscillation effect. It would also provide a first measurement of ν¯μ disappearance in the 1 eV2 range of Δm2.
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- 2012
20. Measurement of the inclusive b →τνX branching ratio
- Author
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Pablo Garcia-Abia, Y. J. Pei, P. Marchesini, Ming Zeng, M. Röhner, Alain Hervé, A. Bay, M. Wadhwa, W. van Rossum, S. Lanzano, R. T. Van de Walle, Carlo Civinini, Pierluigi Paolucci, M. Gailloud, Adrian Biland, M. Maolinbay, G. Raven, J. Busenitz, Kajari Mazumdar, M. Möller, C-Q. Li, S. Easo, G.B. Mills, M. Aguilar-Benitez, I. Scott, P. de Jong, S. J. Fan, V. Plyaskin, S. Khokhar, T.R. McMahon, S. Müller, V. K. Gupta, Roberto Battiston, Peter Denes, Herwig Schopper, H. F. Chen, A. Buytenhuijs, X. R. Shi, Felicitas Pauss, H. Postema, M. White, M. Hebert, Elemer Nagy, Gerjan Bobbink, B. Borgia, Paolo Bagnaia, C. Burgos, H. Vogt, Xd Cai, S. Ro, R. Bizzarri, W. Lu, M. Diemoz, S. Rosier-Lees, A. Engler, Lamberto Luminari, J. Ulbricht, M. T. Dova, M. Capell, H. El Mamouni, D. Boutigny, J. C. Sens, P. Le Coultre, F. DeNotaristefani, G. Chiefari, S. Shevchenko, A. Arefiev, Aa Vorobyov, F. Ferroni, I. Vorobiev, Y. Zeng, X. Y. Yao, M. Fukushima, G. Carlino, H. O. Cohn, S. Röhner, Ren-Yuan Zhu, Luciano Barone, M. Lenti, Stefan Roth, F. Wittgenstein, S. C. Tonwar, Giovanni Ambrosi, P. Arce, Frank Filthaut, Andrea Baschirotto, A. A. Syed, V. Brigljevic, H. S. Fesefeldt, M. Rescigno, D. Goujon, R. C. Ball, Thomas Ferguson, G. Alkhazov, J. K. Kim, G. Schwering, Gy L. Bencze, Pierre Lecomte, Egidio Longo, Raffaello D'Alessandro, G. Landi, Simone Paoletti, G. Sartorelli, Werner Lustermann, A. Gurtu, Els Koffeman, J. M. Le Goff, D. H. Wright, N. Gheordanescu, Reinhard W. Schulte, I. Clare, X. T. Cui, M. Yzerman, C. Leggett, L. Ludovici, Vincenzo Innocente, E. Drago, Stefan Kirsch, G. S. Sanders, Bolek Wyslouch, H. J. Schreiber, L. Djambazov, P. G. Seiler, J. A. Rubio, M. Guanziroli, Leonardo Merola, F. J. Rodriguez, E. Valente, Chenjie Gu, C. F. He, G. F. Susinno, J. C. Pinto, H. R. Gustafson, Manjit Kaur, Daqiang Zhang, E. Brambilla, Jun Guo, B. Lindemann, Marcel Merk, J. P. Martin, J. Perrier, E. Shumilov, P. Vikas, M. T. Choi, Francesca Nessi-Tedaldi, W. Kittel, M. Vivargent, M. Sachwitz, F. Marzano, G. Coignet, W. Krenz, A. Lebedev, Dong-Chul Son, T. Kramer, J. J. Blaising, D. Antreasyan, Qi An, P. Kapinos, D. Luckey, A. Pevsner, A. Hasan, M. Gruenewald, Marco Meschini, D. Kirkby, Georgi Sultanov, Fl Linde, R. Barillère, M. M. Ilyas, Steven Ahlen, G. Viertel, V. Shoutko, B. C. Riemers, A. Adam, T. Azemoon, G. Tsipolitis, J. D. Burger, D. Pandoulas, G. Rahal-Callot, T. Spickermann, P. Berges, A. Marin, H. R. Dimitrov, R. Malik, J. M. Lubbers, H. Anderhub, F. Cesaroni, M. Chamizo, Samuel C.C. Ting, R. Leiste, Christoph Paus, Stefano Giagu, D. McNally, J. Y. Liao, P. Duinker, Simonetta Gentile, D.W. Schmitz, G. Pascale, G.G.G. Massaro, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Ph Fisher, An.A. Vorobyov, A. Klimentov, Christopher George Tully, U. K. Chaturvedi, Y. S. Lu, T. S. Dai, R. A. Khan, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, M. Tonutti, T. Paul, Marcos Cerrada, Y. Mi, K. Sudhakar, Bernard Ille, K. Schultze, J. D. Swain, N. Scholz, Claudio Luci, H. Suter, H. Janssen, Kenneth Francis Read, H. Rykaczewski, Giovanni Organtini, Y. Karyotakis, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, A. Nippe, Zhuoxiang Ren, S. R. Hou, L. Z. Sun, O. Adriani, Lucas Taylor, L. Urbán, Emilio Leonardi, E. Dénes, M. G. Alviggi, Zhiqing Zhang, Wolfgang Lohmann, B. Bertucci, S. C. Kim, R. Weill, B. Monteleoni, F. Sticozzi, F. Plasil, R. Bock, S. Costantini, P. McBride, V. P. Andreev, M. Chemarin, D. J. Schotanus, J. M. You, V. R. Krastev, Yu. Galaktionov, M. Napolitano, I. Josa-Mutuberria, C. Spartiotis, Mingshui Chen, J. Gerald, H. S. Chen, L. Servoli, M. Pauluzzi, J. Casaus, D. Hauschildt, D. Lanske, I. Vetlitsky, D. Duchesneau, J. Mnich, A. Rubbia, Nicanor Colino, G. Passaleva, T. Angelescu, A. L. Anderson, Alexander Malinin, J. H. Field, G. Trowitzsch, C. Y. Chien, A. Kirkby, F. Marion, R. Sehgal, G. M. Chen, M. Redaelli, F. C. Erné, Roberto Castello, L. Baksay, J. S. Lee, M. Fabre, M. Schneegans, B. De La Cruz, Jianming Qian, G. A. Yang, R. Morand, Z. L. Xue, F. Cotorobai, S. Chung, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, Z. Y. Lin, J. Alcaraz, R. de Asmundis, D. Z. Shen, Yu. Kamyshkov, J. B. Ye, G. Hu, Dimitri Bourilkov, L. Antonov, V. Soulimov, J. F. Zhou, Howard A. Stone, J. A. Bakken, M. Sassowsky, A. Böhm, A. C. Weber, D. Ren, Yuehong Xie, Y. F. Wang, H. A. Rizvi, J. Shukla, Carlos Willmott, X. L. Wang, D. M. Lee, M. E. Sarakinos, A. Kunin, G. Forconi, Gerard Fernandez, N. E. Moulai, E. Fiandrini, Luca Malgeri, M. MacDermott, M. A. Niaz, Z. M. Wang, P. J. Li, L. J. Gutay, G. Mirabelli, P. Lebrun, U. Vikas, Cheng Chen, Hafeez R Hoorani, C. G. Yang, Jozsef Toth, A. Mihul, Elisabetta Gallo, W. J. Burger, C. Zaccardelli, O. Rind, I. Sheer, U. Becker, G. Sauvage, Z. D. Qi, BT Bouwens, S. X. Wu, K. Lübelsmeyer, Piero Spillantini, P. Extermann, Christoph Schäfer, I. Leedom, B. Z. Yang, H. Hofer, G. Chen, D. P. Stickland, M. Acciarri, W. W. Kinnison, S. C. Yeh, M. L. Brooks, D. DiBitonto, U. Uwer, Ph. Rosselet, I. Duran, A. Chen, J. Salicio, M. Steuer, J. Weber, Y. Mir, C. H. Ye, L. Romero, K. Banicz, P. Levtchenko, Panos A Razis, J. M. Salicio, D. Perret-Gallix, R. Mount, Nicola Cavallo, K. S. Kumar, Harvey B Newman, F. J. Eppling, G. J. Zhou, L. W. Jones, K. Hilgers, Chenliang Wang, W. J. Metzger, S. Goldfarb, Wt Lin, M. Bourquin, K. Strauch, O. Toker, S. Falciano, Z. F. Gong, S. Reucroft, A. Robohm, D. S. Yan, J. Berdugo, S. Shotkin, E. J. Sanchez, H. Kuijten, Tuure Tuuva, M. N. Kienzle-Focacci, R. Rosmalen, S. M. Ting, A. Tsaregorodtsev, J. T. He, K. Y. Lee, P. Ladron de Guevara, Andre Sopczak, K. N. Qureshi, A. Gougas, Maurizio Biasini, Marta Felcini, N. Yunus, Francesco Becattini, G. Gratta, A. Bykov, E. Gonzalez, Jorg Wenninger, S. Wynhoff, G. M. Bilei, Andrea Contin, S. Patricelli, Q. Ye, L. Fredj, Konrad Deiters, Alberto Aloisio, A. Ricker, X. W. Tang, P. A. Piroué, B. Zhou, B. C.C. van der Zwaan, Tariq Aziz, M. Caria, A. Koulbardis, V. Koutsenko, Crisostomo Sciacca, Marco Pieri, A. Kasser, Guofan Hu, P. G. Rancoita, T. E. Coan, J. G. Branson, Davide Piccolo, Z. W. Yin, B. N. Jin, S. N. Ganguli, H. Nowak, A. Degré, M. Rattaggi, C. Dionisi, B. P. Roe, W. Wallraff, S. Banerjee, A. Bujak, Oliver Kornadt, M. Pohl, Dai-Sik Kim, P. Schmitz, K. Freudenreich, C. Maña, I. C. Brock, Y. G. Kim, Y. H. Chang, George Alverson, J. S. Kapustinsky, B. L. Betev, A. M. Cartacci, R. Raghavan, A. C. König, Laurent Vuilleumier, A. Favara, Z. Z. Xu, V. Pojidaev, R. Fabbretti, Luca Lista, D. Fernandez, Juven Wang, Yanwen Liu, and Sabine Riemann
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Missing energy ,leptons ,010308 nuclear & particles physics ,Branching fraction ,Electron–positron annihilation ,Hadron ,Física ,Elementary particle ,01 natural sciences ,Nuclear physics ,Particle decay ,L3 detector ,0103 physical sciences ,High Energy Physics::Experiment ,branching ratio ,010306 general physics ,Nuclear Experiment ,Ciencias Exactas ,Lepton ,Boson - Abstract
Using the L3 detector, the branching ratio BR(b → πνX) has been measured using a sample of Z → b events tagged by high momentum and high transverse momentum leptons in one hemisphere and with missing energy in the opposite hemisphere. From a sample of 948 000 hadronic events we find BR(b → πνX) = (2.4 ± 0.7 (stat.) ± 0.8 (syst.))%., Facultad de Ciencias Exactas
- Published
- 1994
21. MEASUREMENT OF CROSS-SECTIONS AND LEPTONIC FORWARD-BACKWARD ASYMMETRIES AT THE Z-POLE AND DETERMINATION OF ELECTROWEAK PARAMETERS
- Author
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S. X. Wu, M. Yzerman, M. Gruenewald, F. Ferroni, Jun Guo, Lamberto Luminari, I. Vorobiev, D. DiBitonto, Y. Zeng, Ph. Rosselet, M. Redaelli, B. Lindemann, Marcel Merk, M. Steuer, U. K. Chaturvedi, J. Weber, Giovanni Ambrosi, Y. S. Lu, F. Cesaroni, M. Chamizo, J. Perrier, Georgi Sultanov, T. S. Dai, J. Y. Liao, K. Banicz, D. Perret-Gallix, R. A. Khan, R. Fabbretti, R. C. Ball, S. Easo, Emilio Leonardi, Bolek Wyslouch, J. H. Field, C. Y. Chien, A. Kirkby, C. Li, Marco Meschini, Raffaello D'Alessandro, V. Plyaskin, R. Bock, G. Sartorelli, D. Kirkby, Chenjie Gu, C. F. He, Luca Lista, D. Fernandez, Leonardo Merola, M. T. Dova, L. Baksay, F. Cotorobai, Werner Lustermann, Dimitri Bourilkov, Yu. Galaktionov, J. Alcaraz, Juven Wang, Yanwen Liu, Willis Lin, T. Azemoon, Cheng Chen, A. Mihul, C. Zaccardelli, W. W. Kinnison, V. P. Andreev, S. C. Yeh, Y. J. Pei, M. Möller, H. F. Chen, Samuel C.C. Ting, H. O. Cohn, A. Pevsner, T. Paul, M. MacDermott, Christopher George Tully, Sabine Riemann, Marcos Cerrada, Y. Mi, P. J. Li, A. M. Cartacci, R. Raghavan, B. De La Cruz, Axel König, G. Passaleva, M. Chemarin, A. Buytenhuijs, C. Burgos, P. Lebrun, M. A. Niaz, Jianming Qian, G. Hu, G. M. Chen, P. Schmitz, Wolfgang Lohmann, G. Alkhazov, Laurent Vuilleumier, A. C. Weber, BT Bouwens, H. El Mamouni, M. Acciarri, M. Wadhwa, L. Antonov, G. Chiefari, S. Shevchenko, K. Freudenreich, H. Vogt, B. Bertucci, X. T. Cui, N. E. Moulai, P. Extermann, G. Landi, S. C. Kim, Stefan Kirsch, S. Röhner, A. Favara, P. Lecomte, Christoph Schäfer, I. Leedom, B. Z. Yang, Z. Z. Xu, J. Wenninger, H. A. Rizvi, U. Uwer, A. Kunin, H. Hofer, G. Chen, K. L. Tung, G. Mirabelli, Pierluigi Paolucci, M. Gailloud, X. R. Shi, P. Arce, V. Pojidaev, J. Salicio, D. Goujon, C. Spartiotis, J. M. Ma, Hafeez R Hoorani, F. Behner, Andrea Baschirotto, Nicanor Colino, S. Pensotti, R. Leiste, A. Arefiev, L. Romero, Christoph Paus, R. Barillère, A. Lebedev, Dong-Chul Son, T. Kramer, F. J. Rodriguez, N. Yunus, Kajari Mazumdar, K. Lübelsmeyer, Piero Spillantini, Aa Vorobyov, Ren-Yuan Zhu, Luciano Barone, L. Malgeri, R. Malik, Felicitas Pauss, P. Vikas, F. Wittgenstein, X. D. Cai, S. Rosier-Lees, Carlos Willmott, S. Khokhar, T.R. McMahon, Speranza Falciano, M. L. Brooks, Vincenzo Innocente, H. S. Chen, J. M. Lubbers, H. R. Gustafson, D.W. Schmitz, G. Pascale, W. J. Metzger, G.G.G. Massaro, G. Gratta, Claudio Luci, C. Maña, I. C. Brock, A. Bykov, L. Ludovici, E. Drago, Tariq Aziz, S. Goldfarb, P. Le Coultre, J. J. Blaising, Stefano Giagu, D. Pandoulas, K. Riles, A. Gurtu, G. Sauvage, Els Koffeman, C. Leggett, Huai-Fan Li, W. J. Burger, T. Spickermann, J. Mnich, Michael Dittmar, N. Scholz, H. J. Schreiber, Robert Clare, K. Hangarter, Bernard Ille, G. Tsipolitis, S. Müller, B. Monteleoni, F. Sticozzi, S. Costantini, M. Schneegans, B. P. Roe, An.A. Vorobyov, W. G. Ma, Zhuoxiang Ren, A. Rubbia, Z. D. Qi, R. Weill, Thomas Hebbeker, F. Marzano, Paul Lecoq, R. W. Kraemer, D. J. Schotanus, J. M. You, W. Friebel, J. T. He, M. Guanziroli, M. S. Sarakinos, V. R. Krastev, M. Napolitano, I. Josa-Mutuberria, H. Anderhub, O. Adriani, J. S. Lee, Lucas Taylor, D. Z. Shen, R. Morand, Z. L. Xue, J. A. Bakken, M. Sassowsky, E. Brambilla, Mariagrazia Alviggi, G. Coignet, W. Krenz, A. Hasan, J. D. Swain, J. K. Kim, R. Starosta, P. McBride, Y. F. Wang, L. Servoli, J. P. Martin, A. L. Anderson, F. Marion, T. Angelescu, G. A. Yang, F. L. Linde, J. Tóth, Valery Schegelsky, Antonino Zichichi, G.B. Mills, Ph Fisher, H. Rykaczewski, Giovanni Organtini, Y. Karyotakis, Peter Denes, M. Bourquin, K. Strauch, Harvey B Newman, K. Hilgers, K. Sudhakar, A. Marin, L. Djambazov, J. Casaus, Yu. Kamyshkov, J. Bao, I. Vetlitsky, Howard A. Stone, A. Böhm, W. van Rossum, Zheng Wang, J. F. Zhou, E. Shumilov, Crisostomo Sciacca, Marco Pieri, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, F. C. Erné, R. Bizzarri, Paolo Bagnaia, S. Chung, Simone Paoletti, S. P. Ahlen, M. Vivargent, M. Sachwitz, L. J. Gutay, U. Becker, J. B. Ye, C. G. Yang, Manjit Kaur, Adrian Biland, P.V.K.S. Baba, H. R. Dimitrov, Roberto Battiston, D. McNally, Attilio Santocchia, Jean Fay, V. Shoutko, B. C. Riemers, L. Urbán, A. Adam, Roberto Castello, P. Zemp, R. de Asmundis, Tuure Tuuva, J. G. Xu, Daqiang Zhang, G. Forconi, Gerard Fernandez, Gerjan Bobbink, B. Borgia, J. D. Burger, B. L. Betev, S. J. Fan, A. Robohm, K. S. Kumar, Z. Y. Lin, A. Bujak, Oliver Kornadt, M. Pohl, B. N. Jin, J. Ulbricht, W. Lu, M. Tonutti, Konrad Deiters, P. Ladron de Guevara, Andre Sopczak, D. Antreasyan, M. Fukushima, Alberto Aloisio, A. Ricker, Marcella Diemoz, Elisabetta Gallo, I. Duran, K. N. Qureshi, J. S. Kapustinsky, Qi An, F. Plasil, Mingshui Chen, A. Gougas, M. Caria, A. Engler, M. Lenti, E. Dénes, Stefan Roth, Chenliang Wang, M. Capell, Egidio Longo, A. Chen, I. Clare, P. Kapinos, P. Duinker, D. Boutigny, J. C. Sens, G. Schwering, S. C. Tonwar, Frank Filthaut, J. Busenitz, R. Sehgal, H. S. Fesefeldt, S. Reucroft, A. Koulbardis, G. F. Susinno, Simonetta Gentile, X. W. Tang, I. Sheer, A. Klimentov, P. A. Piroué, G. Viertel, B. Zhou, J. C. Pinto, Thomas Ferguson, F. J. Eppling, G. J. Zhou, L. W. Jones, D. S. Yan, B. C.C. van der Zwaan, S. Shotkin, O. Rind, H. Janssen, D. Ren, Kenneth Francis Read, P. G. Rancoita, J. Shukla, H. Nowak, D. Hauschildt, M. M. Ilyas, V. Koutsenko, J. M. Le Goff, D. H. Wright, U. Vikas, N. Gheordanescu, L. Z. Sun, W. Wallraff, P. Levtchenko, G. S. Sanders, M. Hebert, Panos A Razis, P. G. Seiler, J. A. Rubio, S. Banerjee, S. R. Hou, P. Marchesini, O. Toker, Ming Zeng, J. Berdugo, E. J. Sanchez, M. Pauluzzi, G. M. Bilei, V. Brigljevic, M. Röhner, Yuehong Xie, Andrea Contin, A. Kasser, Guofan Hu, D. P. Stickland, S. Patricelli, Q. Ye, Y. Mir, C. H. Ye, M. T. Choi, Francesca Nessi-Tedaldi, L. Fredj, T. E. Coan, J. G. Branson, R. T. Van de Walle, G. Rahal-Callot, C. Dionisi, Davide Piccolo, Pablo Garcia-Abia, Alain Hervé, Z. W. Yin, S. N. Ganguli, K. Schultze, A. Degré, A. Bay, I. Scott, H. Suter, Zhenhua Zhang, D. Lanske, E. Valente, M. Rattaggi, Carlo Civinini, M. Maolinbay, G. Raven, M. Aguilar-Benitez, Herwig Schopper, H. Postema, M. White, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, E. Fiandrini, A. Nippe, D. Duchesneau, Alexander Malinin, X. L. Wang, Maurizio Biasini, Marta Felcini, Francesco Becattini, E. Gonzalez, S. Lanzano, S. Wynhoff, V. K. Gupta, S. Ro, Gianpaolo Carlino, F. DeNotaristefani, P. Berges, W. Kittel, E. Nagy, M. Fabre, D. M. Lee, H. Kuijten, M. N. Kienzle-Focacci, R. Rosmalen, V. Soulimov, A. Tsaregorodtsev, K. Y. Lee, J. M. Salicio, R. Mount, Nicola Cavallo, Z. F. Gong, Y. G. Kim, Y. H. Chang, George Alverson, A. A. Syed, M. Rescigno, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Bao, J., Barillere, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreichg, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktinov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gentile, S., Gheordanescu, N., Giagu, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Gu, C., Guanziroli, M., Guo, J. K., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hasan, A., Hauschildt, D., C. F., He, J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., G. Q., Hu, Lle, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Josamutuberria, I. J., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kumar, K. S., Kunin, A., Deguevara, P. L., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., H. T., Li, P. J., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., J. M., Ma, W. G., Ma, Macdermott, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Marzano, F., Massaro, G. G., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nagy, E., Napolitano, M., Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Noak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Z. D., Qi, Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanchez, E., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Scholz, N., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D., Sticozzi, F., Stone, H., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. E., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Tuuva, T., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, C. R., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Wyslouch, B., Xie, Y. Y., J. G., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., 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), and L3
- Subjects
Particle physics ,E+E ANNIHILATION ,Physics and Astronomy (miscellaneous) ,FERMION PAIR PRODUCTION ,LUND MONTE-CARLO ,Electron–positron annihilation ,Hadron ,7. Clean energy ,01 natural sciences ,JET FRAGMENTATION ,Nuclear physics ,BHABHA SCATTERING ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,la̵rge hadron collider ,RADIATIVE-CORRECTIONS ,Partículas Elementales ,010306 general physics ,Engineering (miscellaneous) ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Ciencias Exactas ,Boson ,Physics ,010308 nuclear & particles physics ,TAU-POLARIZATION ,Electroweak interaction ,High Energy Physics::Phenomenology ,Física ,Weinberg angle ,CARLO EVENT GENERATOR ,W-BOSON MASS ,L3 detector ,Higgs boson ,High Energy Physics::Experiment ,Neutrino ,PHOTON CORRECTIONS ,Particle Physics - Experiment ,Lepton - Abstract
We report on the measurement of the leptonic and hadronic cross sections and leptonic forward-backward asymmetries at theZ peak with the L3 detector at LEP. The total luminosity of 40.8 pb−1 collected in the years 1990, 1991 and 1992 corresponds to 1.09·106 hadronic and 0.98·105 leptonic Z decays observed. These data allow us to determine the electroweak parameters. From the cross sections we derive the properties of the Z boson: MZ=91195 ± 9 MeVΓZ=2494 ± 10 MeV Γhad=1748 ± 10 MeVΓℓ=83.49 ± 0.46MeV assuming lepton universality. We obtain an invisible width of Γinv=496.5 ± 7.9 MeV which, in the Standard Model, corresponds to a number of light neutrino species of Nv=2.981 ± 0.050. Using also the three leptonic forward-backward asymmetries and the average tau polarization, we determine the effective vector and axial-vector coupling constants of the neutral weak current to charged leptons to be: g¯ℓv=−0.0378+0.0045−0.0042 g¯ℓA=−0.4998 ± 0.0014. Within the framework of the Standard Model, and including our measurements of the Z→b¯b forward-backward asymmetry and partial decay width, we derive an effective electroweak mixing angle of sin2¯θW=0.2326 ± 0.0012 . We obtain an estimate for the strong coupling constant, αS=0.142 ± 0.013 and for the top-quark mass,mt =158+32−40 ± 19(Higgs) GeV, where the second error arises due to the uncertainty in the Higgs-boson mass., Facultad de Ciencias Exactas
- Published
- 1994
22. Hadron calorimetry in the L3 detector
- Author
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R.J. Wu, M.L. Chen, A. Schultz von Dratzig, S. Shevchenko, R. A. Khan, G. M. Chen, Qi An, Y. J. Pei, Yu. Kamyshkov, M. M. Ilyas, Y.B. Lin, G.B. Mills, A. Arefiev, Yu. Galaktionov, Tariq Aziz, H. Haan, K. N. Qureshi, S. N. Ganguli, V. Plyaskin, Y. S. Lu, Ying Wu, J. F. Zhou, I. Vetlitsky, B. P. Roe, M. Wadhawa, Cheng Chen, G. Schwering, K. Sudhakar, A. Savin, Marco Pieri, Steven Goldfarb, Oliver Kornadt, Vitaliy G. Shevchenko, H. Hofer, K. L. Tung, K.D. Shmakov, E. Shoumilov, Raffaello D'Alessandro, A. Marchionni, Yu. Gorodkov, A. Gurtu, X. Y. Cui, O. Adriani, R. Raghavan, E. Tarkovsky, M. Capell, J. Lettry, D. Pandoulas, R. Siedling, Y. F. Wang, T. Azemoon, Vineet Kumar, S. R. Chendvankar, Elisabetta Gallo, P. LeCoultre, W. Wallraff, S. Banerjee, H. T. Li, M. Röhner, A. Klimentov, V. Pojidaev, L. W. Jones, S.W. Wu, X. W. Tang, Antonino Zichichi, Z.F. Gong, I. Vorobiev, V. Koutsenko, S. Saran, Kajari Mazumdar, Xd Cai, V. Morgunov, P. K. Malhotra, A. Kunin, R. C. Ball, Pierre Lecomte, A. Malinin, V. Shoutko, K. Lübelsmeyer, P. Blömeke, S. C. Tonwar, H. S. Chen, A. Gordeev, Marco Meschini, J. Ulbricht, L. Niessen, Waclaw Karpinski, Carlo Civinini, X.G. Li, and B. Spiess
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Calorimeter (particle physics) ,Physics::Instrumentation and Detectors ,High Energy Physics::Phenomenology ,Hadron ,Detector ,Resolution (electron density) ,Calorimetry ,Hadron calorimeter ,Nuclear physics ,High Energy Physics::Experiment ,Detectors and Experimental Techniques ,Nuclear Experiment ,Instrumentation - Abstract
The characteristics of the L3 hadron calorimeter as realized in the observation of hadronic jets and other events from e + e − collisions at LEP are presented and discussed. The pattern-recognition algorithm utilizing the fine granulatiry of the calorimeter is described, and the observed overall resolution of 10.2% for hadron jets from Z decay is reported. The use of the calorimeter in providing information on muon energy losses is also noted.
- Published
- 1990
23. Search for a low mass neutral Higgs boson in Z0 decay
- Author
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G. Landi, M. Merk, P. Vikas, Alain Hervé, R. Rosmalen, M. Fabre, A. Bay, A. A. Syed, K. Sudhakar, Georgi Sultanov, R. A. Khan, Carlo Civinini, T. Driever, M. Maolinbay, Tariq Aziz, V. P. Andreev, G.J. Bobbink, X.G. Li, M. Aguilar-Benitez, I. Duran, B.C. Stringfellow, P. Schmitz, Alexei Klimentov, J.M. Qian, Egidio Longo, J.C. Sens, M. Yzerman, F. Crijns, T. Kramer, M. Chemarin, Herwig Schopper, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, C. Camps, K. Freudenreich, F. Ferroni, Y. Zeng, Igor Vorobiev, M. White, G. M. Chen, J. J. Blaising, M. M. Ilyas, Y. Karyotakis, H.T. Li, G. Finocchiaro, Y. H. Chang, G. Fernandez, B. L. Betev, George Alverson, Panos A Razis, R. Fabbretti, H. R. Gustafson, Vineet Kumar, P. Blömeke, H. Haan, J. Behrens, P. J. Li, P. Lebrun, Fridolin Dittus, Mariagrazia Alviggi, Dimitri Bourilkov, Marco Meschini, R.J. Wu, A. Sopczak, J. Perrier, L. Baksay, Yu. Galaktionov, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, D. Pandoulas, T. McMahon, B. Monteleoni, Petr Levchenko, S. Röhner, D. Kirkby, BT Bouwens, J. Alcaraz, R. Malik, T. Spickermann, L.S. Hsu, G. Morand, W. Wallraff, Guofan Hu, J.M. Lubbers, M. Bourquin, F. Wittgenstein, K. Strauch, G. Gratta, L. Urbàn, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, Bernard Ille, R. Magahiz, J. M. You, A. Arefiev, Aa Vorobyov, E. Jagel, W. Kittel, N. Produit, Wen-Gan Ma, L. Ludovici, E. Drago, An.A. Vorobyov, T. Matsuda, A. Chen, O. Adriani, J. Salicio, Lucas Taylor, I. Vetlitsky, A. Gordeev, M. Micke, Jozsef Toth, J. Lettry, Claudio Luci, Konrad Deiters, C.Y. Chien, M. Lenti, A. L. Anderson, Cheng Chen, B. Stöhr, J. D. Swain, K. N. Qureshi, O. Rind, P. McBride, L. Niessen, Sau Lan Wu, Jean Fay, M. Dhina, D. Boutigny, D.W. Schmitz, G.G.G. Massaro, Z. Y. Lin, Elisabetta Gallo, U. Roeser, Alberto Aloisio, Y.J. Pei, M. Harris, G. A. Yang, R.C. Ball, Z.L. Xue, Adrian Biland, Wolfgang Lohmann, H. Vogt, B. Bertucci, M.L. Chen, G. Sauvage, Ying Wu, V. Plyaskin, E. Nagy, C-Q. Li, C. Zaccardelli, Nicanor Colino, Yanwen Liu, Chenliang Wang, Federico Carminati, Th. Meinholz, X. Lue, U. K. Chaturvedi, A. Böhm, Hafeez R. Hoorani, Y. S. Lu, Marcella Diemoz, G. Coignet, J. F. Zhou, Y. Mi, G. Schwering, Robert Clare, J. G. Branson, X. W. Tang, Z.Q. Yang, P. A. Piroué, D.N. Mao, Yu. Kamyshkov, K.D. Shmakov, S. J. Fan, S. Reucroft, Harvey B Newman, D. DiBitonto, Luciano Romero, Bolek Wyslouch, Qian Wang, Helmut Vogel, S. C. Yeh, M. Möller, R. Leiste, H. Fenker, E. Dénes, R. Sehgal, M. Schneegans, Jérôme Rose, J. H. Field, K. Hilgers, Ph. Rosselet, G. Trowitzsch, S. C. Tonwar, Zhen Zhang, F. Marzano, B. N. Jin, S. Rosier-Lees, W. Krenz, M. MacDermott, R. Raghavan, A. C. König, G. Mirabelli, H. F. Chen, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, L. Z. Sun, Z. W. Yin, Qiang Li, W. Böhlen, Mw Gruenewald, G. Von Dardel, S. Schulte, Frank Filthaut, M. Sachwitz, S. N. Ganguli, C. F. He, P. Le Coultre, K. Lübelsmeyer, Piero Spillantini, Y.P. Tong, M. A. Niaz, Laurent Vuilleumier, Ren-Yuan Zhu, Luciano Barone, M. Napolitano, T. Ferguson, E. Isiksal, M. Guanziroli, C. G. Yang, W. Ruckstuhl, K. Hangarter, A. Degré, X. L. Wang, S. X. Wu, L. Zehnder, M. Vivargent, Christine Buisson, G. Herten, Q.Y. Yang, T. Böhringer, W. Friebel, G. Faber, U. Herten, A. Gurtu, D. P. Stickland, P. Marchesini, A. Pevsner, Ming Zeng, R. L. Sumner, G. H. Wang, A. Engler, J. P. Martin, V. Commichau, H. J. Schreiber, J.B. Ye, S. Banerjee, Z. M. Wang, C. J.W.P. Timmermans, P. Extermann, Giovanni Paternoster, G. Chiefari, S. Shevchenko, Raffaello D'Alessandro, C. Grinnell, H. S. Chen, A. Kuhn, M. Röhner, M. Bocciolini, Lamberto Luminari, K. S. Kumar, Y. Mir, C. H. Ye, Barry Blumenfeld, R. Starosta, A.M. Cartacci, D. Luckey, H.R. Dimitrov, Gy L. Bencze, I. Leedom, B. Z. Yang, A. Hasan, S. Beingessner, H. Hofer, Kajari Mazumdar, M. Capell, J. A. Bakken, J. Wenninger, J. Fehlmann, S. Patricelli, Reinhard W. Schulte, F. C. Erné, K. L. Tung, E. Thomas, Pierre Lecomte, Y. D. Xu, M. Steuer, Y.F. Mao, V. Shevchenko, J. M. Salicio, V. Pojidaev, U. Micke, D. Perret-Gallix, H. S. Fesefeldt, Leonardo Merola, R. T. Van de Walle, G. Sartorelli, Nikita Smirnov, J. Mnich, G. Forconi, J. Weber, D. Linnhofer, Zm Wang, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, S. Khokhar, R. Mount, H. A. Rizvi, A. Kunin, J. D. Burger, G. Rahal-Callot, E. Shumilov, C. Maña, P.G. Seiler, Q. Ye, I. Scott, F. Diez-Hedo, T. Azemoon, T. Foreman, C. Spartiotis, P. Duinker, J. Berdugo, M. Hebert, Peter Denes, M. Gailloud, G.B. Mills, Samuel C.C. Ting, R. Wilhelm, E. Valente, R. Bizzarri, W. J. Metzger, Paolo Bagnaia, M.C. Chen, R. Weill, T.J. Wenaus, S. Hancke, M. Schöntag, V. Shoutko, Steven Goldfarb, D. McNally, J. Bao, R. Morand, R.B. Sutton, G. Passaleva, Manjit Kaur, F. Carbonara, Marcos Cerrada, X. Leytens, G. Viertel, K. Schultze, E. Tarkovsky, H. van der Graaf, Xd Cai, L. Martinez, H. Akbari, Howard A. Stone, F. L. Linde, S. Morganti, T.S. Dai, Ian Brock, J. Schwenke, F. DeNotaristefani, F. Tonisch, X. Y. Cui, Q. Fan, R. Dolin, Daqiang Zhang, D. Zhang, U. Uwer, D. Lanske, B. Borgia, J. Ulbricht, A. van Laak, M. Fukushima, X.R. Shi, L. Leistam, J. M. Le Goff, I. Clare, B. P. Roe, J. Busenitz, Z.F. Gong, P. Göttlicher, F. Cesaroni, J. Y. Liao, J. Schütte, M. Tonutti, M. Vollmar, S. Lanzano, F. Bruyant, L. J. Gutay, U. Becker, D. Wright, Mingshui Chen, I. Sheer, J.A. Rubio, F. J. Eppling, L. W. Jones, H. El Mamouni, V. Morgunov, D. S. Yan, S. M. Ting, A. Bujak, Oliver Kornadt, M. Pohl, P. Berges, D. Ren, B. Spiess, U. Vikas, M. Maire, L. Li, D. Duchesneau, A. Contin, Alexander Malinin, Alexander Savin, V. Lalieu, V. Koutsenko, J.F. Li, J.P. Burq, H. Suter, Y.F. Wang, Valentin V. Khoze, L. Antonov, J. Krizmanic, A. Marchionni, V.R. Krastev, E. Gonzalez, Bernardo Adeva, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Speranza Falciano, D. Antreasyan, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, D. Hauschildt, R. Liu, S. S. Gau, P.V.K.S. Baba, H. L. Zhuang, M. J. Glaubman, P. Arce, D. Goujon, Vincenzo Innocente, H. Anderhub, R. de Asmundis, C. Dionisi, Pablo Garcia-Abia, IHEF (IoP, FNWI), 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), and L3
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Elementary particle ,01 natural sciences ,Standard Model ,Nuclear physics ,Particle decay ,Pair production ,0103 physical sciences ,Higgs boson ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,High Energy Physics::Experiment ,Invariant mass ,010306 general physics ,Particle Physics - Experiment ,Lepton ,Boson - Abstract
We have searched for the neutral Higgs boson produced in the decays of the Z 0 through the process Z 0 → H 0 l + l − in the mass range M H 0 0 → hadrons we exclude a minimal standard model Higgs boson in the mass range 0 M H 0
- Published
- 1990
24. Test of QED in e+e−→γγ at LEP
- Author
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C-Q. Li, Guofan Hu, M. Guanziroli, Sc Yeh, R. Bizzarri, S. Hancke, G. Fernandez, L. Baksay, L. Leistam, L.S. Hsu, Z. W. Yin, S. N. Ganguli, E. Shumilov, S. Röhner, M. Schöntag, W. Böhlen, F. Wittgenstein, V. Shoutko, C.Y. Chien, S. Beingessner, P. Berges, M. Maire, R. Liu, L. Ludovici, E. Drago, Yu. Galaktionov, M. Fabre, R.J. Wu, J.M. Lubbers, L. Niessen, Jozsef Toth, J. Lettry, Claudio Luci, D. Pandoulas, J. Alcaraz, Tariq Aziz, V. Shevchenko, O. Rind, J. M. Salicio, M. Bourquin, Hafeez R. Hoorani, Georgi Sultanov, Fl Linde, S. S. Gau, S. X. Wu, R. A. Khan, K. Strauch, X.R. Shi, Z.Y. Lin, B. P. Roe, P.V.K.S. Baba, H. L. Zhuang, X. Lue, T. Driever, V. P. Andreev, L. Li, G.J. Bobbink, D. Duchesneau, M. Chemarin, Alexander Malinin, Elisabetta Gallo, U. Micke, M. Harris, P.G. Seiler, J. Busenitz, G. M. Chen, F. Diez-Hedo, T. Spickermann, U. K. Chaturvedi, R. Malik, Chenliang Wang, Y. S. Lu, J.M. Qian, Y. J. Pei, D. Linnhofer, M. Tonutti, R.B. Sutton, Kajari Mazumdar, S. Khokhar, T.R. McMahon, Joachim Mnich, L. Urbàn, S. Rosier-Lees, T. Riemann, J.G. Branson, F. de Notaristefani, B. Stringfellow, Z.Z. Xu, P. Le Coultre, T. Foreman, K. Hangarter, T. Böhringer, Jérôme Rose, J.F. Li, L. J. Gutay, P. Duinker, R. Starosta, D. Luckey, Gy L. Bencze, G. Herten, Peter Denes, Reinhard W. Schulte, F. C. Erné, H. Suter, Y.F. Wang, W. Friebel, G. Faber, G. Schwering, Paolo Bagnaia, U. Becker, A. Bujak, Oliver Kornadt, M. Pohl, Bernard Ille, Crisostomo Sciacca, S. Reucroft, M. Steuer, J. H. Field, G. Trowitzsch, Marco Pieri, C. Rippich, C. Dionisi, A. Leike, G. Forconi, R. Magahiz, J. Weber, Marco Meschini, Valentin V. Khoze, M. J. Glaubman, Cheng Chen, D. Antreasyan, Pablo Garcia-Abia, L. Antonov, B. Stöhr, Qi An, S. Lökös, D.N. Mao, Xd Cai, K.S. Yang, F. J. Eppling, L. W. Jones, D. S. Yan, B. Spiess, Mingshui Chen, J. Berdugo, S. M. Ting, Alain Hervé, H. R. Gustafson, Ren-Yuan Zhu, Luciano Barone, C. Souyri, R. Leiste, J. Bao, I. Sheer, G. Landi, J. Krizmanic, A. Marchionni, C. Zaccardelli, J. D. Swain, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, J. M. You, X. L. Wang, B. N. Jin, H. Nowak, An.A. Vorobyov, H.F. Chen, V. Lalieu, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, T. Matsuda, Th. Rombach, Simonetta Gentile, V.R. Krastev, E. Gonzalez, Kenneth Francis Read, Q.Y. Yang, N. Produit, A. Kuhn, Bernardo Adeva, V. Koutsenko, V. Morgunov, A. Bay, Carlo Civinini, H. El Mamouni, O. Adriani, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, G.B. Mills, Samuel C.C. Ting, A. Gurtu, G. A. Yang, Dimitri Bourilkov, V. Commichau, H. J. Schreiber, M. Bocciolini, A. Hasan, G. Conforto, L. Z. Sun, T. Angelov, B. Monteleoni, Y. D. Xu, C. Spartiotis, M. Merk, Raffaello D'Alessandro, C. Grinnell, Lucas Taylor, A. A. Syed, K. Lanius, E. Jagel, Federico Carminati, B. L. Betev, J. D. Burger, G. Hu, Wolfgang Lohmann, H. Vogt, P. Arce, M. Gailloud, M. G. Alviggi, P. Vikas, R. Rosmalen, Herwig Schopper, J. Behrens, M. White, J. A. Bakken, Wolfgang Lange, G. Rahal-Callot, D. Goujon, D. Ren, P. J. Li, T. Kramer, L. Zehnder, W. Wallraff, Leonardo Merola, Steven Goldfarb, Fridolin Dittus, B. Bertucci, G. Passaleva, R. Morand, Y. H. Chang, J.P. Burq, George Alverson, Z. L. Xue, S. Patricelli, W. Kittel, Carlos Willmott, Yu. Kamyshkov, J. J. Blaising, Q. Ye, Luciano Romero, Bolek Wyslouch, Nicanor Colino, A. Böhm, T. Azemoon, Howard A. Stone, E. Dénes, R. Sehgal, T.S. Dai, Speranza Falciano, F. Tonisch, Mw Gruenewald, Q. Fan, J.B. Ye, F. Crijns, H. van der Graaf, G. Coignet, S. Banerjee, G.H. Wang, U. Vikas, G. Morand, K. Schultze, Vincenzo Innocente, Y. Mi, E. Tarkovsky, K. Sudhakar, D. Zhang, Bz Yang, A. Contin, U. Uwer, Egidio Longo, Marcos Cerrada, H. T. Li, A. Chen, J. Salicio, Zp Zhang, C. G. Yang, J.C. Sens, Sebastian Nowak, C. F. He, B. Borgia, D. Lanske, J. Ulbricht, A. van Laak, Alexander Savin, K. S. Kumar, H. Haan, G. Finocchiaro, Lamberto Luminari, Igor Vorobiev, V. Plyaskin, Giorgio Gratta, S. L. Wu, Panos A Razis, Vineet Kumar, E. Nagy, Konrad Deiters, P. Schmitz, A. Pevsner, I. Clare, S. C. Tonwar, W.G. Ma, J. Fehlmann, P. Blömeke, A. Arefiev, P. Göttlicher, W. Ruckstuhl, I. Vetlitsky, Barry Blumenfeld, M. M. Ilyas, Patricia McBride, Alexei Klimentov, Alberto Aloisio, A. Gordeev, M. Micke, D. P. Stickland, C. Camps, Valery Schegelsky, Antonino Zichichi, Aa Vorobyov, P. Lebrun, Thomas Ferguson, R.C. Ball, Adrian Biland, M. Vivargent, Christine Buisson, Pierre Lecomte, Z. M. Wang, G. Sartorelli, H. Anderhub, Y. Mir, C. H. Ye, Ph Fisher, Yanwen Liu, H. Rykaczewski, R. Fabbretti, K.D. Shmakov, S. J. Fan, K. Freudenreich, M. Schneegans, Z.Q. Yang, Y. Karyotakis, Andre Sopczak, K. N. Qureshi, Th. Meinholz, G. Sauvage, F. Marzano, W. Krenz, D. DiBitonto, A. Engler, M. MacDermott, Jean Fay, M. Capell, M. Dhina, D. Boutigny, R. Raghavan, D. Perret-Gallix, H. S. Fesefeldt, X. W. Tang, W.-D. Nowak, A. C. König, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, P. A. Piroué, Harvey B Newman, I. C. Brock, M. A. Niaz, G. Mirabelli, E. Thomas, J.H. Wang, P. K. Malhotra, H. A. Rizvi, K. Hilgers, A. Kunin, K. Lübelsmeyer, Piero Spillantini, R. L. Sumner, Qiang Li, M. Hebert, J. Wenninger, M. Sachwitz, F. Ferroni, V. Pojidaev, G. Fanker, S. Schulte, R. Wilhelm, Nikita Smirnov, W. J. Metzger, Y. Zeng, Richard Mount, Zm Wang, F. Carbonara, U. Herten, C. J.W.P. Timmermans, P. Extermann, L. Martinez, R. de Asmundis, I. Leedom, H. Hofer, K. L. Tung, C. Maña, M. Lenti, A. L. Anderson, Ying Wu, J. F. Zhou, Qun Wang, F. Cesaroni, J. Y. Liao, J. Schütte, F. Bruyant, M.L. Chen, R. Dolin, M. Fukushima, Marcella Diemoz, J. M. Le Goff, P.M. Levchenko, Z.F. Gong, G. Von Dardel, D. Kirkby, J. A. Rubio, A. Degré, P. Marchesini, Ming Zeng, M. Röhner, Y.F. Mao, R. T. Van de Walle, E. Valente, R. Weill, D. McNally, X. Leytens, G. Viertel, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, J. Perrier, M. Möller, G. Chiefari, S. Shevchenko, M. Vollmar, S. Lanzano, D. Wright, J.P. Martin, T.J. Wenaus, Manjit Kaur, H. Akbari, Daqiang Zhang, G. Paternoster, D.W. Schmitz, G.G.G. Massaro, Robert Clare, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, and H. S. Chen
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Annihilation ,010308 nuclear & particles physics ,Branching fraction ,Electron–positron annihilation ,Elementary particle ,7. Clean energy ,01 natural sciences ,Massless particle ,Nuclear physics ,Particle decay ,0103 physical sciences ,Center of mass ,010306 general physics ,Boson - Abstract
We have measured the cross-section of the reaction e + e − → γγ at center of mass energies around the Z 0 mass. The results are in good agreement with QED predictions. For the QED cutoff parameters the limit of Λ + > 103 GeV and Λ − 118 GeV are found. For the decays Z 0 → γ ,Z 0 → π 0 γ , Z 0 → γγγ we find upper limits of 2.9 × 10 −4 ,2.9×10 −4 ,4.1×10 −4 and 1.2×10 −4 , respectively. All limits are at 95% CL.
- Published
- 1990
25. Search for the neutral Higgs bosons of the minimal supersymmetric standard model from Z0 decays
- Author
-
P. Blömeke, J.Y. Liao, R.A. Khan, P. Vikas, R.J. Wu, Raffaello D'Alessandro, X. Lue, C. Grinnell, A. Gordeev, D. Lanske, Leonardo Merola, L. Antonov, Z.M. Wang, J.M. Lubbers, Y. S. Lu, Ph Fisher, H. Rykaczewski, K. Sudhakar, J. M. Salicio, C.H. Ye, R. Starosta, D. Pandoulas, Q. Z. Li, Y. Karyotakis, R. Morand, D. Perret-Gallix, B. P. Roe, K.S. Yang, D. Linnhofer, T. Azemoon, Y.P. Tong, F. Cesaroni, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, R. Wilhelm, J. H. Field, L. J. Gutay, U. Uwer, R. Mount, U. Becker, Q. An, E. Tarkovsky, J.A. Rubio, M. Dhina, M. Micke, T. Hebbeker, M. Möller, R. Leiste, J. Schütte, E. Thomas, T.J. Wenaus, X.G. Li, P. Levchenko, V.R. Krastev, E. Gonzalez, W. Böhlen, M.L. Chen, A. Bujak, M. Pohl, R. Malik, M. Zeng, H. Akbari, M. Sachwitz, F. J. Eppling, L. W. Jones, Marcella Diemoz, G. Von Dardel, A. Degré, J.C. Sens, T. Böhringer, R. Raghavan, R. T. Van de Walle, I. Scott, S. M. Ting, J.M. You, U. Micke, B. Wysłlouch, Yu. Kamyshkov, C.F. He, C.R. Wang, Y.F. Mao, Z.W. Yin, V. Shoutko, S. Lanzano, Bernardo Adeva, J. Tòth, E. Valente, D. Ren, V. Lalieu, F. Bruyant, D. McNally, G. Paternoster, J. Rose, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, G. Viertel, T. Angelov, C. Maña, Qian Wang, J. Lettry, Claudio Luci, S. Hancke, S. Morganti, L. Romero, P. Marchesini, X. Y. Cui, V. Khoze, Robert Clare, G. Herten, L. Urbàn, B. Monteleoni, F. Wittgenstein, R. Dolin, Lamberto Luminari, Elisabetta Gallo, Y.G. Wu, G. Faber, Mw Gruenewald, Ren-Yuan Zhu, Luciano Barone, R. L. Sumner, K. Lanius, G. H. Wang, Paul Lecoq, R. W. Kraemer, B. Stöhr, J. Salicio, M. Napolitano, L. Li, W. Ruckstuhl, W. Kittel, L. Baksay, D. Duchesneau, Y. H. Chang, M. Fukushima, P. Göttlicher, V. Plyaskin, P. Garcia-Abia, E. Jagel, C. Zaccardelli, J. Fehlmann, C. Camps, U.K. Chaturvedi, D. P. Stickland, A. Pevsner, L. Ludovici, J. Wenninger, George Alverson, C. G. Yang, Z.Q. Yang, F.C. Erné, A. Gurtu, Egidio Longo, H. Anderhub, D. J. Schotanus, Barry Blumenfeld, G. Gratta, H. S. Chen, S.X. Wu, Y. Mir, S. Rosier-Lees, A.M. Cartacci, Mingshui Chen, J.F. Li, J. M. Le Goff, K. Shmakov, Z.F. Gong, Yu. Galaktionov, D.N. Mao, H.R. Dimitrov, P. Le Coultre, S. Reucroft, E. Drago, C.Y. Chien, Konrad Deiters, J. Alcaraz, P. K. Malhotra, H. A. Rizvi, A. Zichichi, Y. Zeng, K. S. Kumar, Zm Wang, Speranza Falciano, Pierre Lecomte, M. Röhner, M. Maire, E. Nagy, N. Produit, H. van der Graaf, M. Schöntag, J. A. Bakken, H. Suter, Y.F. Wang, Federico Carminati, J. D. Burger, K. N. Qureshi, W. Krenz, G. Rahal-Callot, C. Li, I. Vorobiev, G. Trowitzsch, D.S. Yan, M. Bocciolini, H. Fenker, Alberto Aloisio, Sau Lan Wu, A. Hasan, M. Cerrada, K. Hilgers, M. Chemarin, Charles Timmermans, M. M. Ilyas, J. Ulbricht, C. Spartiotis, M.C. Chen, Helmut Vogel, O. Kornadt, T. Driever, R. Schulte, J. G. Branson, Y. Liu, L. Niessen, Y. D. Xu, Samuel C.C. Ting, A. Savin, D. Wright, R. Fabbretti, M. Tonutti, W. Wallraff, D. Boutigny, U. Roeser, M. Gailloud, H.F. Chen, R. Liu, J. Behrens, S. Patricelli, G. Sartorelli, W. J. Metzger, G.G.G. Massaro, F. Carbonara, D. Luckey, Gy L. Bencze, R. Rosmalen, R. Bizzarri, A. A. Syed, Ian Brock, F. DeNotaristefani, Sc Yeh, A. Klimentov, Kajari Mazumdar, L. Martinez, A. Kuhn, S. Khokhar, S. N. Ganguli, J. Schwenke, F. Tonisch, Fridolin Dittus, M. MacDermott, B.C. Stringfellow, J.M. Qian, Q. Ye, V. Schegelsky, K. Freudenreich, Jj Blaising, T. Kramer, V. Pojidaev, Th. Meinholz, S.S. Gau, P.V.K.S. Baba, H. Fesefeldt, Howard A. Stone, Steven Goldfarb, L. Leistam, A. Malinin, T.S. Dai, G. Morand, Q. Fan, R.B. Sutton, G. Passaleva, H. El Mamouni, R. de Asmundis, Dimitri Bourilkov, P.J. Li, F. L. Linde, H. Vogt, G. Hu, V. Commichau, U. Vikas, M. Bourquin, E. Dénes, K. Strauch, X. W. Tang, Xd Cai, I. Sheer, A. Contin, W. Friebel, J.P. Burq, M. A. Niaz, G.Q. Hu, H. R. Gustafson, B. Spiess, M. Harris, F. Crijns, J.F. Zhou, D. Schmitz, Jian Wang, P. A. Piroué, A. Sopczak, J. Berdugo, H. L. Zhuang, A. Kunin, X.L. Wang, G. Finocchiaro, P. Extermann, K. Lübelsmeyer, Z.Z. Xu, D.H. Zhang, P. Berges, M. Madhwa, B. Borgia, A. van Laak, B. Ille, A. Böhm, I. Leedom, C. Dionisi, V. Koutsenko, G. Sauvage, H. Hofer, K. L. Tung, An.A. Vorobyov, T. Matsuda, Marcel Merk, D. Antreasyan, M. Guanziroli, G. Mirabelli, G. Yang, B.Z. Yang, Mariagrazia Alviggi, H.T. Li, C. Willmott, M. J. Glaubman, G. Schwering, S. Röhner, S. Lökös, C. Buisson, U. Herten, Alain Hervé, I. Vetlitsky, J. Perrier, G. Coignet, O. Adriani, Lucas Taylor, K. Hangarter, S.J. Fan, P. Duinker, Y.J. Pei, Th. Rombach, J. Fay, X.R. Shi, Z.L. Xue, B. N. Jin, I. Clare, J. Busenitz, Piero Spillantini, R. Weill, A. Bay, Simonetta Gentile, Q.Y. Yang, M. Schneegans, V. Morgunov, A. Arefiev, Harvey B Newman, Z.Y. Lin, P. Arce, R.C. Ball, D. Goujon, Adrian Biland, D. DiBitonto, Kenneth Francis Read, Carlo Civinini, J. Bao, W. Lohmann, Ph. Rosselet, T. Spickermann, Vincenzo Innocente, G. Fernandez, M. Lenti, M. Maolinbay, G. Conforto, L. Z. Sun, M. Steuer, G. Forconi, M. Kaur, J. Weber, A. L. Anderson, X. Leytens, H. Haan, I. Duran, M. Aguilar-Benitez, M. Vollmar, Herwig Schopper, P. Lebrun, G.B. Mills, A. Engler, J. Mnich, P. Schmitz, Aa Vorobyov, M. Capell, M. White, T. McMahon, L. Zehnder, O. Rind, J.B. Ye, S. Banerjee, J.P. Martin, M. Hebert, Panos A Razis, R. Sehgal, A. Chen, F. Ferroni, S. Beingessner, N. Smirnov, F. Marzano, Zp Zhang, Tariq Aziz, G. Chiefari, E. Shumilov, H.J. Schreiber, Hafeez R. Hoorani, K. Schultze, M. Fabre, R. Magahiz, W.G. Ma, M. Vivargent, Crisostomo Sciacca, J. D. Swain, Marco Pieri, Georgi Sultanov, C. Rippich, P. McBride, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, P.G. Seiler, F. Diez-Hedo, Peter Denes, Paolo Bagnaia, L.S. Hsu, Marco Meschini, D. Kirkby, V. Shevchenko, T. Foreman, C. Chen, B. Bertucci, D. Zhang, Nicanor Colino, Y. Mi, S. C. Tonwar, Thomas Ferguson, G. Landi, and IHEF (IoP, FNWI)
- Subjects
Quark ,Physics ,Nuclear and High Energy Physics ,Particle physics ,High Energy Physics::Lattice ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Elementary particle ,Supersymmetry ,Nuclear physics ,Higgs boson ,High Energy Physics::Experiment ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,Particle Physics - Experiment ,Lepton ,Minimal Supersymmetric Standard Model ,Boson - Abstract
We present the results from a search for the light neutral scalar Higgs boson h° and the pseudoscalar Higgs boson A° of the minimal super-symmetric standard model. The analysis is based on a data sample corresponding to 71 000 hadronic Z° decays recorded with the L3 detector at LEP. No evidence for the existence of the neutral Higgs bosons h° and A° has been found. The region of h° and A° masses up to 41.5 GeV is excluded at 95% confidence level.
- Published
- 1990
26. Mass limits for excited electrons and muons from Z0 decay
- Author
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C.R. Wang, M. Fabre, L. Antonov, Georgi Sultanov, R. A. Khan, S. Schulte, T. Driever, A. Arefiev, J. Krizmanic, A. Marchionni, V. P. Andreev, R. W. Kraemer, V.R. Krastev, W. Ruckstuhl, D. P. Stickland, Aa Vorobyov, Y. Mir, C. H. Ye, E. Gonzalez, M. Chemarin, P. Marchesini, F. Marzano, S. Lanzano, Bernardo Adeva, W. Krenz, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, P.H. Fisher, M. J. Glaubman, M. Möller, G. Landi, H. El Mamouni, C. Zabounidis, G. Rahal-Callot, R.J. Wu, A. Sopczak, P. Vikas, S. X. Wu, C-Q. Li, P. Arce, D. Goujon, J.M. Lubbers, D. Pandoulas, T. McMahon, R. Bizzarri, S. Hancke, Ian Brock, F. DeNotaristefani, L. Leistam, M. Gruenewald, K. Schultze, S. Khokar, R. Rosmalen, P. Berges, E. G. Thomas, M. Maire, Ming Zeng, Vincenzo Innocente, E. Tarkovsky, D. Lanske, T. Spickermann, S. Kwan, K. Sudhakar, Ph. Rosselet, M. Steuer, G. Forconi, J. Weber, E. Perrin, T.J. Wenaus, L. Li, Hafeez R. Hoorani, Qi An, S. Lökös, Raffaello D'Alessandro, C. Grinnell, Sc Yeh, G. Fernandez, L. Urbàn, J.F. Li, Tariq Aziz, H. Suter, Y.F. Wang, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, V. Plyaskin, H. Anderhub, K.S. Yang, Th. Rombach, S. Rosier-Lees, T. Riemann, M. Röhner, L.S. Hsu, G.B. Mills, Y. Mi, Valentin V. Khoze, Bernard Ille, A. C. König, Samuel C.C. Ting, H. Akbari, P. Le Coultre, T. Kramer, J. J. Blaising, J.C. Sens, D.N. Mao, Jozsef Toth, Steven Goldfarb, J. Lettry, Claudio Luci, X.L. Wang, M. Bourquin, C. Souyri, R. Magahiz, X. Lue, U. K. Chaturvedi, Y. S. Lu, Sebastian Nowak, B. Borgia, Leonardo Merola, W. Walk, K. Hangarter, R.B. Sutton, A. Bay, R. Starosta, Simonetta Gentile, Y.F. Mao, Elisabetta Gallo, K. Strauch, M. Gailloud, D. Luckey, Gy L. Bencze, F. Cesaroni, J. D. Swain, H. Haan, A. van Laak, K. N. Qureshi, G. Chiefari, S. Shevchenko, Carlo Civinini, M. Maolinbay, H.F. Chen, Reinhard W. Schulte, Jérôme Rose, Federico Carminati, J. Y. Liao, R. de Asmundis, Suresh C Tonwar, Luciano Romero, Qian Wang, P. McBride, T. Azemoon, G. Trowitzsch, Lawrence W. Jones, X.G. Li, W.-D. Nowak, C. Timmermans, G. Schwering, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, S. Reucroft, A. Leike, H. Fenker, Kenneth Francis Read, I. Vetlitsky, R.C. Ball, Adrian Biland, G. Herten, G. Conforto, C. F. He, X.R. Shi, I. Clare, J. Schütte, L. Montanet, K.D. Shmakov, S. J. Fan, W. Friebel, G. Faber, A. Bujak, D.W. Schmitz, G.G.G. Massaro, Oliver Kornadt, Marcos Cerrada, M. Pohl, W. Wallraff, P. Göttlicher, E. Valente, Crisostomo Sciacca, Marco Pieri, C. Rippich, Ren-Yuan Zhu, Guofan Hu, Corinne Goy, Dimitri Bourilkov, E. Dénes, B. P. Roe, Robert Clare, A. Pevsner, A. Böhm, Luciano Barone, D. McNally, Thomas Ferguson, D.J. Schotanus, G. Coignet, A. Engler, Barry Blumenfeld, Jd Burger, R. Malik, M. Capell, R. Liu, B. N. Jin, J. A. Bakken, H. Nowak, Valery Schegelsky, Antonino Zichichi, D. Perret-Gallix, H. S. Fesefeldt, Q.Y. Yang, Thomas Hebbeker, Paul Lecoq, X. Leytens, M. Napolitano, Laszlo Gutay, J. G. Branson, S. Beingessner, G. Viertel, H. Rykaczewski, B. L. Betev, R. Leiste, S. S. Gau, P.V.K.S. Baba, S. Patricelli, F. Bruyant, V. Morgunov, Q. Ye, A. Gurtu, Lamberto Luminari, J. Mnich, Y. Karyotakis, S. Morganti, W.G. Ma, Z. W. Yin, S. N. Ganguli, V. Commichau, H. J. Schreiber, H. S. Chen, J. Schwenke, J. Fehlmann, X. Y. Cui, L. Zehnder, D. Kaplan, G. Sauvage, A. Degré, T. Foreman, P. Duinker, G. Morand, Jean Fay, S. Banerjee, Giovanni Paternoster, M. Dhina, D. Boutigny, M. Bocciolini, E. Nagy, M. Vivargent, B.Z. Yang, Christine Buisson, C. Spartiotis, J. Bao, Pierre Lecomte, G. Sartorelli, F. Crijns, Zhuoxiang Ren, A. Hasan, Harvey B Newman, R. Raghavan, M.L. Chen, Z. M. Wang, Konrad Deiters, R. Dolin, M. Gettner, J.H. Wang, J. M. You, Alberto Aloisio, A. Ricker, Y.P. Tong, P. K. Malhotra, H. A. Rizvi, N. Produit, K. Hilgers, Laurent Vuilleumier, A. Heavey, Qiang Li, L. Baksay, A. Malinin, A. Grimes, A. Kunin, H. van der Graaf, C. Maña, Marcella Diemoz, T. Angelov, E. Isiksal, P.G. Seiler, R. Morand, Z. L. Xue, M. Vollmar, B. Spiess, Petr Levchenko, F. Diez-Hedo, M. Sachwitz, S. Röhner, F. Wittgenstein, J. Behrens, P. J. Li, Th. Meinholz, G. Von Dardel, G. A. Yang, K. Lanius, V.G. Shevchenko, G. Gratta, W. Kittel, Howard A. Stone, T.S. Dai, D. Wright, C.Y. Chien, U. Herten, D. Antreasyan, Peter Denes, X. W. Tang, I. Sheer, P. Lebrun, F. Tonisch, P. A. Piroué, R. Wilhelm, Fridolin Dittus, T. Böhringer, A. A. Syed, S. Linnhofer, G. Mirabelli, G. Hu, Q. Fan, R. L. Sumner, Wolfgang Lange, G. H. Wang, V. Lalieu, L. Ludovici, E. Drago, F. Carbonara, Paolo Bagnaia, B.C. Stringfellow, S.Y. Zhang, U. Becker, J. Wenninger, K. Lübelsmeyer, Piero Spillantini, L. Niessen, Sau Lan Wu, Z.Y. Lin, L. Martinez, Marco Meschini, D. Kirkby, V. Pojidaev, F. L. Linde, A. Kuhn, M. Harris, M. Fukushima, Y.J. Pei, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Zhang, J. Ulbricht, Nicanor Colino, Nikita Smirnov, Zm Wang, F. J. Eppling, D. S. Yan, V. Koutsenko, D. H. Zhang, G. Finocchiaro, U. Uwer, A. Chen, J. Salicio, Carlos Willmott, J. Perrier, S. M. Ting, Speranza Falciano, J.P. Burq, E. Jagel, H. T. Li, Yanwen Liu, Egidio Longo, M. Merk, G. J. Bobbink, J. M. Le Goff, M. M. Ilyas, B. Wyso̵uch, F. Ferroni, Y. Zeng, Z.F. Gong, R. Fabbretti, J. A. Rubio, P. Schmitz, Alexei Klimentov, C. Camps, K. Freudenreich, R. Weill, W. J. Metzger, J. M. Salicio, Yu. Galaktionov, U. Micke, J. Alcaraz, Cheng Chen, R. Mount, B. Stöhr, C. Zaccardelli, Helmut Vogel, J. Berdugo, Y. H. Chang, George Alverson, B. Monteleoni, R. T. Van de Walle, Vineet Kumar, A. L. Anderson, Kajari Mazumdar, Ying Wu, J. F. Zhou, M. Schneegans, M. MacDermott, Mingshui Chen, M. A. Niaz, Xd Cai, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, Z.Z. Xu, D. Ren, U. Vikas, A. Contin, Alexander Savin, M. Guanziroli, J. P. Martin, E. Shumilov, J. Zoll, J. H. Field, M. Schöntag, W. Böhlen, V. Shoutko, J.M. Qian, Philip Kaaret, M. Tonutti, An.A. Vorobyov, Igor Vorobiev, T. Matsuda, M. Hebert, O. Adriani, M. G. Alviggi, Zhiqing Zhang, F. C. Erné, Yu. Kamyshkov, C. G. Yang, K. S. Kumar, Panos A Razis, P. Blömeke, A. Gordeev, M. Micke, Z.Q. Yang, IHEF (IoP, FNWI), 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), and L3
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,010308 nuclear & particles physics ,Electron–positron annihilation ,Detector ,01 natural sciences ,Nuclear physics ,Excited state ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Limit (mathematics) ,010306 general physics ,Particle Physics - Experiment - Abstract
We searched for excited electrons and muons from Z 0 decay in the channels ee→eeγ, ee→eeγγ, ee→(e)eγ, ee→μμγ, ee→μμγγ. using the L3 detector at LEP. The lower mass limit for e ∗ is 45.0 GeV and for μ ∗ 45.3 GeV. The upper limits of ll ∗ Z 0 and ll ∗ γ couplings at 95% CL have been determined up to m l∗ close to the Z 0 mass.
- Published
- 1990
27. MEASUREMENT OF Z0-]BBBAR DECAY PROPERTIES
- Author
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W. Wallraff, Guofan Hu, Marco Meschini, D. Kirkby, A. Arefiev, H. Anderhub, Aa Vorobyov, J. G. Branson, J. Von Rango, E. Thomas, J.H. Wang, K. N. Qureshi, R. Leiste, Zhongyukun Xu, P. K. Malhotra, T. Foreman, A. Kunin, Y.J. Pei, Wolfgang Lohmann, H. Vogt, Z. W. Yin, J.M. Qian, S. N. Ganguli, H. van der Graaf, Philip Kaaret, B. Bertucci, D. Zhang, J. Ulbricht, A. Degré, Nicanor Colino, G. Herten, W. Friebel, G. Faber, D. Kaplan, W. J. Metzger, Corinne Goy, M. Guanziroli, F. Marzano, W.-D. Nowak, Petr Levchenko, R. Dolin, W. Krenz, G. Schwering, L. Montanet, G.G.G. Massaro, D. Pandoulas, U. Micke, D. Linnhofer, R. Mount, An.A. Vorobyov, T. Matsuda, A. Kuhn, J. P. Martin, F. Wittgenstein, F. Carbonara, O. Adriani, J. A. Bakken, Federico Carminati, S. Beingessner, L. Ludovici, J. Mnich, L. Martinez, E. Shumilov, J. Zoll, E. Drago, M. Elkacimi, P. Duinker, J. Bao, L. Niessen, F. L. Linde, M. Fukushima, Raffaello D'Alessandro, R. Morand, Z. L. Xue, M. Schöntag, W. Böhlen, Samuel C.C. Ting, V. Shoutko, T. Driever, T. Kramer, Y. Mi, L. Urbàn, J. Berdugo, B. Spiess, D. Antreasyan, J. J. Blaising, G. Landi, M. J. Glaubman, L. Antonov, T. Spickermann, S. Kwan, S. Schulte, M. Harris, C. Grinnell, Leonardo Merola, Steven Goldfarb, R.B. Sutton, P. Schmitz, Howard A. Stone, Alexei Klimentov, J. M. Le Goff, D.H. Zhang, P. Vikas, T.S. Dai, V. Lalieu, H. Haan, M. Tonutti, P. J. Li, P. Lebrun, Dimitri Bourilkov, W. Walk, Mariagrazia Alviggi, C. Pols, Z.F. Gong, W. Ruckstuhl, C. Camps, Mingshui Chen, V. Plyaskin, S. C. Tonwar, R. De Asmudis, D.N. Mao, C. Souyri, Luciano Romero, Fridolin Dittus, B. Monteleoni, Yu. Kamyshkov, C. Zabounidis, Qian Wang, K. Freudenreich, Mw Gruenewald, Bernard Ille, V. Koutsenko, D. P. Stickland, D. Goujon, E. Dénes, A. Marchionni, Wen-Gan Ma, Qi An, S. Lökös, T. Azemoon, I. Vetlitsky, J. A. Rubio, R. Magahiz, Konrad Deiters, Y. Mir, C. H. Ye, P. Marchesini, V. Morgunov, J.M. Thenard, A.M. Cartacci, Thomas Ferguson, S. Patricelli, K.S. Yang, W. Kittel, J.P. Burq, C. G. Yang, C. F. He, K. Sudhakar, E. Jagel, S.Y. Zhang, R.C. Ball, Adrian Biland, H.R. Dimitrov, Th. Rombach, V.R. Krastev, S. Rosier-Lees, Ming Zeng, U. Uwer, Marcos Cerrada, F. Cesaroni, J. Y. Liao, J. D. Burger, E. Gonzalez, B. Borgia, M. Gailloud, D. Ren, T. Riemann, Q. Ye, B. N. Jin, S. X. Wu, G. Sauvage, A. van Laak, Simonetta Gentile, A. Chen, Alberto Aloisio, K.D. Shmakov, S. J. Fan, A. Pevsner, A. Grimes, P. McBride, G. Rahal-Callot, P. Le Coultre, A. Sopczak, X. Leytens, J. Salicio, M. Röhner, J. Schütte, A. Contin, Ph. Rosselet, S. Lanzano, Bernardo Adeva, X. L. Wang, E. Nagy, Harvey B Newman, M. Steuer, B. P. Roe, L.S. Hsu, K. Hangarter, G. Forconi, Alexander Savin, J. Weber, Ren-Yuan Zhu, Luciano Barone, Barry Blumenfeld, M. Vivargent, Christine Buisson, Kenneth Francis Read, M. Schneegans, G. Conforto, K. Hilgers, A. Heavey, C-Q. Li, Th. Meinholz, A. Engler, K. Schultze, E. Tarkovsky, F. Bruyant, Valery Schegelsky, E. Perrin, Antonino Zichichi, J.M. Lubbers, A. Böhm, Y.F. Mao, X.R. Shi, Z. M. Wang, I. Clare, M. Sachwitz, Yu. Galaktionov, M. Capell, Jozsef Toth, J. Lettry, Claudio Luci, F.C. Erné, Q.Y. Yang, A. Gurtu, Elisabetta Gallo, X. W. Tang, D. Güsewell, R. Starosta, D. Luckey, Gy L. Bencze, H. Rykaczewski, F. Ferroni, R. T. Van de Walle, R. Liu, V. Commichau, H. J. Schreiber, D. Lanske, Y. Karyotakis, Igor Vorobiev, D. Perret-Gallix, J. Alcaraz, H. S. Fesefeldt, Sc Yeh, G. Fernandez, I. Sheer, R. Bizzarri, S. Hancke, P. A. Piroué, Ian Brock, Y. Zeng, P. Göttlicher, U. Herten, F. DeNotaristefani, G.B. Mills, G. Coignet, Reinhard W. Schulte, C. Dionisi, Alain Hervé, L. Leistam, Chenliang Wang, S. S. Gau, M. Hebert, Panos A Razis, L. Baksay, Tariq Aziz, M. Bocciolini, P.V.K.S. Baba, Oliver Kornadt, M. Pohl, Jean Fay, M. Bourquin, Cheng Chen, P.G. Seiler, M. Dhina, D. Boutigny, A. Bay, D. Campana, R.J. Wu, Peter Denes, K. Strauch, S. Reucroft, G. Gratta, P. Blömeke, H. Fenker, A. Gordeev, M. Micke, Carlo Civinini, Z. Y. Lin, B. Stöhr, Boleslaw Wyslouch, C.Y. Chien, M.L. Chen, Paolo Bagnaia, M. Maolinbay, Lamberto Luminari, P. Berges, T. Angelov, X.G. Li, Kajari Mazumdar, X. D. Cai, M. Gettner, X. Lue, M. Aguilar-Benitez, I. Duran, P. F. Klok, M. Maire, G. Hu, C. Maña, Marcella Diemoz, Crisostomo Sciacca, Marco Pieri, Herwig Schopper, U. K. Chaturvedi, J. Fehlmann, L. Li, Y. S. Lu, M. White, Z.Q. Yang, Alexander Malinin, C. Rippich, Carlos Willmott, G. Von Dardel, Jérôme Rose, R. Wilhelm, J. H. Field, Pierre Lecomte, J.F. Li, Y. H. Chang, H. T. Li, George Alverson, T. Böhringer, E. Valente, M. Fabre, Charles Timmermans, H. Suter, Y.F. Wang, Vineet Kumar, G. Viertel, Georgi Sultanov, R. A. Khan, P. Schmitt, Valentin V. Khoze, Zhen Zhang, Hans J. Vogel, S. Morganti, L. Zehnder, U. Becker, G. Mirabelli, V. P. Andreev, J. Schwenke, Sandra Consuegra Rodríguez, G.J. Bobbink, X. Y. Cui, M. Chemarin, K. Lübelsmeyer, Piero Spillantini, S. Banerjee, G. M. Chen, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, M. Vollmar, D. Wright, H. F. Chen, G. Chiefari, S. Shevchenko, V. Sheevchenko, Zhuoxiang Ren, D. J. Schotanus, J. M. You, N. Produit, G. A. Yang, A. A. Syed, K. Lanius, F. Crijns, Marcel Merk, J. Perrier, Egidio Longo, M. M. Ilyas, R. Fabbretti, J.C. Sens, R. Weill, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, A. L. Anderson, R. L. Sumner, G. H. Wang, J. Wenninger, Ying Wu, J. F. Zhou, M. MacDermott, V. Pojidaev, Nikita Smirnov, P. Extermann, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, V. Innocente, B. L. Betev, G. Morand, S. L. Wu, Speranza Falciano, Yanwen Liu, T.J. Wenaus, H. Akbari, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, R., Deasmudi, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, M., Elkacimi, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, A., Vanlaak, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, J., Vonrango, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, G., Sultanov, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
- Subjects
Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,media_common.quotation_subject ,Electron–positron annihilation ,Hadron ,Charge (physics) ,Asymmetry ,Bottom quark ,media_common - Abstract
We have measured the properties of Z0 → b b decays using a sample of 944 inclusive muon events, corresponding to 18 000 hadron events obtained with the L3 detector at LEP. We measured the partial decay width of the Z0 into b b , Γ b b =353±48 MeV , and we determined the vector coupling of the Z0 to the b quark; grmv2(b)=0.095±0.047. We measured the forward-backward charge asymmetry in e+e− → b b events at √s≈Mv, and obtained A b b =13.3±9.9% .
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- 1990
28. A precision measurement of the number of neutrino species
- Author
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L.S. Hsu, Konrad Deiters, Yu. Galaktionov, Alberto Aloisio, A. Grimes, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, M. Fabre, Th. Meinholz, J. Alcaraz, Helmut Vogel, Federico Carminati, Jozsef Toth, A. Heavey, A. A. Syed, J. Lettry, Claudio Luci, Wolfgang Lange, B.C. Stringfellow, Qiang Li, Y. Karyotakis, R.C. Ball, Adrian Biland, Georgi Sultanov, F. Crijns, X. W. Tang, I. Sheer, P. A. Piroué, Elisabetta Gallo, M. J. Glaubman, M. Möller, Lamberto Luminari, G. Finocchiaro, Marcel Merk, H. F. Chen, R. A. Khan, Kajari Mazumdar, J. Perrier, R. Malik, K.D. Shmakov, G. Chiefari, L. Urbàn, S. Shevchenko, Chenliang Wang, S. Khokhar, T.R. McMahon, M. Wadhwa, D. J. Schotanus, J. M. You, N. Produit, G. A. Yang, Jean Fay, M. Sachwitz, M. Dhina, D. Boutigny, H. El Mamouni, Cheng Chen, Ren-Yuan Zhu, Tariq Aziz, B. Stöhr, C. Zaccardelli, S. Reucroft, Luciano Barone, J. Fehlmann, Z. Y. Lin, V. P. Andreev, A. Engler, A. Leike, C. Zabounidis, S. C. Yeh, H. Fenker, S. Patricelli, Xd Cai, Pierre Lecomte, G.J. Bobbink, J.Y. Liao, E. Thomas, J.H. Wang, D.N. Mao, C. Souyri, S.J. Fan, M. Capell, C. Dionisi, Yu. Kamyshkov, F.C. Erné, Q.Y. Yang, B. L. Betev, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Gurtu, A. Kunin, H. van der Graaf, Q. Ye, P. Arce, D. Goujon, G. Sartorelli, M.L. Chen, G. Landi, U. Herten, R. Dolin, D. Perret-Gallix, H. S. Fesefeldt, F. Ferroni, V. Commichau, H. J. Schreiber, Pablo Garcia-Abia, Charles Timmermans, Raffaello D'Alessandro, C. Grinnell, Mw Gruenewald, Crisostomo Sciacca, D. Pandoulas, Marco Pieri, D. Antreasyan, G. M. Chen, Y. Zeng, M. Bocciolini, C. Rippich, Vincenzo Innocente, Alain Hervé, W. J. Metzger, P. Vikas, G. Morand, Qi An, M. Fukushima, Leonardo Merola, W. Walk, M. Gettner, S. Beingessner, T. Spickermann, S. Kwan, A. Hasan, G.G.G. Massaro, M. Gailloud, S. Lökös, C. G. Yang, T. Azemoon, X. Leytens, B. N. Jin, K.S. Yang, H. Nowak, F. Carbonara, R.J. Wu, A. Sopczak, J. Behrens, L. Martinez, J. Mnich, Bernard Ille, A. Bay, J.C. Sens, Th. Rombach, R. L. Summer, R. Raghavan, R. Magahiz, T. Kramer, C. Maña, Marcella Diemoz, L. Baksay, F. L. Linde, P. Lebrun, Fridolin Dittus, J. J. Blaising, K. Sudhakar, J. M. Le Goff, A. C. König, Y.P. Tong, L. Zehnder, Laurent Vuilleumier, P. Schmitz, E. Isiksal, K. S. Kumar, Simonetta Gentile, J. D. Swain, H. Anderhub, Marcos Cerrada, Z.F. Gong, P. Duinker, S. Banerjee, P. McBride, Alexei Klimentov, Carlo Civinini, M. Maolinbay, G. Gratta, C. Camps, H. Haan, Dimitri Bourilkov, Boleslaw Wyslouch, Luciano Romero, Qian Wang, S.Y. Zhang, C.Y. Chien, J. A. Rubio, K. Freudenreich, Y. Mi, G. H. Wang, J. Bao, F. Cesaroni, Kenneth Francis Read, I. Vetlitsky, U. Uwer, G. Conforto, J. Wenninger, X.G. Li, M. Aguilar-Benitez, I. Duran, J.M. Lubbers, A. Böhm, J.M. Qian, Philip Kaaret, G. Von Dardel, A. Chen, C. F. He, C-Q. Li, V. Pojidaev, G. Coignet, J. Salicio, S. C. Tonwar, Nikita Smirnov, L. J. Gutay, A. Pevsner, U. Becker, Zm Wang, R. Liu, Herwig Schopper, M. White, Barry Blumenfeld, R. de Asmundis, T. Böhringer, E. Valente, Thomas Ferguson, G. Sauvage, X. Lue, U. K. Chaturvedi, J. Schütte, S. S. Gau, P.V.K.S. Baba, Zhen Zhang, Speranza Falciano, F. J. Eppling, L. W. Jones, D. S. Yan, Y. S. Lu, R. Bizzarri, S. Hancke, K. N. Qureshi, Harvey B Newman, E. Dénes, R. Sehgal, An.A. Vorobyov, T. Matsuda, G. Mirabelli, Marco Meschini, Ian Brock, M. Chermarin, D. McNally, D. Kirkby, K. Hilgers, S. M. Ting, Jérôme Rose, S. X. Wu, F. DeNotaristefani, Egidio Longo, R. Wilhelm, Yanwen Liu, Y. H. Chang, W.-D. Nowak, George Alverson, W. Ruckstuhl, J. H. Field, G. Trowitzsch, D. P. Stickland, F. Bruyant, L. Leistam, O. Adriani, M. G. Alviggi, G. Viertel, G. Schwering, Vineet Kumar, T. Foreman, K. Lübelsmeyer, Piero Spillantini, Hafeez R. Hoorani, L. Montanet, Y. Mir, C. H. Ye, Y.J. Pei, M. M. Ilyas, G. Fernandez, D.W. Schmitz, Wolfgang Lohmann, H. Vogt, D. DiBitonto, Ph. Rosselet, B. Bertucci, D. Zhang, R. Rosmalen, S. Morganti, T. Angelov, M. Steuer, R. Fabbretti, J. Ulbricht, Nicanor Colino, X. L. Wang, E. Nagy, M. Vivargent, Christine Buisson, G. Forconi, J. Schwenke, J. Weber, W. Wallraff, M. MacDermott, Robert Clare, Guofan Hu, Thomas Hebbeker, X. Y. Cui, K. Lanius, M. A. Niaz, G. Hu, V. Shevchenko, Z. M. Wang, Paul Lecoq, R. W. Kraemer, M. Bourquin, M. Napolitano, P. Berges, P. Extermann, S. Rosier-Lees, T. Riemann, Z. Ren, P. Marchesini, I. Leedom, B. Z. Yang, J. G. Branson, K. Strauch, P.G. Seiler, G.B. Mills, A. Arefiev, H. Hofer, K. L. Tung, B. Monteleoni, Petr Levchenko, S. Röhner, F. Diez-Hedo, Peter Denes, Z. W. Yin, S. N. Ganguli, M. Maire, Ming Zeng, H. S. Chen, Aa Vorobyov, L. Li, R. Weill, P. Le Coultre, A. Degré, Giovanni Paternoster, Paolo Bagnaia, W. Kittel, D. Duchesneau, Carlos Willmott, K. Hangarter, F. Wittgenstein, L. Ludovici, E. Drago, M. Röhner, Alexander Malinin, B. Spiess, L. Niessen, Sau Lan Wu, T. Driever, H. T. Li, P.J. Li, V. Lalieu, F. Marzano, Y.F. Mao, W. Krenz, A. L. Anderson, V. Koutsenko, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, M. Harris, J.P. Burq, T.J. Wenaus, E. Jagel, Manjit Kaur, Ying Wu, J. F. Zhou, Samuel C.C. Ting, J.F. Li, R. T. Van de Walle, J. D. Burger, Steven Goldfarb, R. Starosta, H. Akbari, D. Luckey, Gy L. Bencze, B. P. Roe, G. Rahal-Callot, Reinhard W. Schulte, R.B. Sutton, D.H. Zhang, M. Schneegans, A. Bujak, Oliver Kornadt, M. Pohl, H. Suter, K. Schultze, E. Tarkovsky, J. M. Salicio, Y.F. Wang, D. Lanske, M. Vollmar, U. Micke, D. Linnhofer, R. Mount, S. Lanzano, D. Wright, Valentin V. Khoze, J. Berdugo, L. Antonov, J. Krizmanic, A. Marchionni, V.R. Krastev, E. Gonzalez, Bernardo Adeva, M. Guanziroli, J. P. Martin, E. Shumilov, J. Zoll, M. Schöntag, W. Böhlen, V. Shoutko, M. Tonutti, Mingshui Chen, V. Morgunov, D. Ren, U. Vikas, A. Contin, Alexander Savin, Igor Vorobiev, M. Hebert, Panos A Razis, P. Blömeke, A. Gordeev, M. Micke, Z.Q. Yang, Sebastian Nowak, B. Borgia, A. van Laak, X.R. Shi, I. Clare, J. Busenitz, P. Göttlicher, R. Leiste, D. Kaplan, C. Spartiotis, R. Morand, Z. L. Xue, Howard A. Stone, T.S. Dai, F. Tonisch, Q. Fan, G. Herten, W. Friebel, G. Faber, Corinne Goy, A. Kuhn, J. A. Bakken, V. Plyaskin, Wen-Gan Ma, 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), L3, and IHEF (IoP, FNWI)
- Subjects
Nuclear and High Energy Physics ,Particle physics ,problem formulation ,Electron–positron annihilation ,Scalar (mathematics) ,Hadron ,problem modeling ,01 natural sciences ,problem understanding ,Standard Model ,Nuclear physics ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,information retrieval ,Nuclear Experiment ,010306 general physics ,Physics ,Range (particle radiation) ,maxims of conversation ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,problem expression ,High Energy Physics::Experiment ,competitive intelligence ,Center of mass ,Neutrino ,pragmatics ,Particle Physics - Experiment - Abstract
If simplified, every information retrieval problem can be solved when the information need implied by its expression has been identified. We are interested in the criteria used in realising a good information retrieval problem expression. We have listed these criteria through some principles and maxims which first characterized the communication between two persons are applied. We choose to use the gricean maxims because they are the most favoured for this type of situation. Secondly, we have tried to identify some others principles that can be used to realise a good information retrieval problem expression. The principles by Grice can not resolve all forms of error associated with this particular form of communication. In our work, we defined three other principles namely: adhesion principle, reformulation principle, memorization principle. We give some examples of situations where the principles we have formulated are not applicable and the consequences. We present the possible applications of our new model: MIRABEL, which can help in the description of information retrieval problem from. It also compels its user to use essential good expression principle implicitly.
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- 1990
29. A determination of the properties of the neutral intermediate vector boson Z0
- Author
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Tariq Aziz, M. Fabre, Lamberto Luminari, Antonino Zichichi, J. Ossmann, H. Rykaczewski, C.G. Yang, J. Fehlmann, An.A. Vorobyov, T. Matsuda, P. Schmitz, Alexei Klimentov, D. Harting, P. Marchesini, R. A. Khan, P. Lebrun, C. Camps, Ming Zeng, Y. Peng, P. K. Malhotra, A. Kunin, O. Adriani, H. van der Graaf, Crisostomo Sciacca, A. Chen, V. Plyaskin, M. Hebert, T. Driever, J. Fay, R. Wilhelm, G. Fernandez, F. Carbonara, L. Martinez, M. Dhina, F. L. Linde, Marco Pieri, M. Röhner, Pierre Lecomte, F. Crijns, M. G. Alviggi, K. Freudenreich, B.N. Jin, L. Li, H. Jung, J. Onvlee, A. Malinin, R.W. Kraemer, Luciano Romero, Qian Wang, Y.F. Mao, D. Pandoulas, W. J. Metzger, C. F. He, Giorgio Gratta, G. Landi, A. Pevsner, D. Boutigny, J.F. Li, X.G. Li, U. Becker, M. Bourquin, M. Lebeau, A. Arefiev, T. Spickermann, S. Kwan, A. C. König, E. Valenti, F. Cesaroni, E. Thomas, Sandra Consuegra Rodríguez, F. C. Erné, P. Vikas, K. Strauch, R. Leiste, S. Röhner, R. Magahiz, Luciano Barone, H. Suter, Y.F. Wang, J. Y. Liao, Francesco Marzano, T. Riemann, P. Le Coultre, D. Kirkby, Suresh C Tonwar, R. Weill, F. Wittgenstein, L. Ludovici, E. Drago, L. Niessen, C-Q. Li, Q.Y. Yang, A. Gurtu, V. Commichau, H. J. Schreiber, A. Engler, R.B. Sutton, L. Zehnder, S. Banerjee, Z.Y. Lin, Zp Zhang, G. Chiefari, S. Shevchenko, M. Glaubman, D. Güsewell, F. Ferroni, Yu. Kamyshkov, K. Hangarter, X. Leytens, M. Chemarin, M. Koller, R.Y. Zhu, R. Starosta, D. Luckey, Gy L. Bencze, Jianming Qian, G. Hu, M. Kollek, Yu. Galaktionov, J. Alcaraz, S. Beingessner, Y. Zeng, N. Smirnov, W. Krenz, F. J. Eppling, D. S. Yan, M. Bocciolini, S. Rosier-Lees, G. Herten, Gyorgy Bencze, Dimitri Bourilkov, Samuel C.C. Ting, M. Harris, Carlos Willmott, A. Böhm, G. Coignet, R. Mermod, D. Kaplan, A. Heavy, T. Ferguson, M. Gailloud, W. Karpinski, J. Schwenke, X. Y. Cui, Konrad Deiters, Alberto Aloisio, A. Ricker, A. Grimes, W. Friebel, G. Faber, L. Urbàn, P. Schmitt, J.G. Branson, J. Mnich, Z.F. Gong, Steven Goldfarb, Oliver Kornadt, M. Pohl, W. Wallraff, S. Hancke, F. DeNotaristefani, A. Sopczak, J. Schütte, R.J. Wu, R. Morand, Z. L. Xue, M. Guanziroli, Marco Meschini, Th. Meinholz, D. Antreasyan, W. Ruckstuhl, Corinne Goy, R. Schulte, Howard A. Stone, T.S. Dai, J. Berdugo, E. Shumilov, J. Zoll, D. P. Stickland, P. McBride, P. A. Piroué, J. H. Field, V. Souvorov, T. Foreman, D.N. Mao, C. Souyri, M. Schöntag, W. Böhlen, G. Viertel, M. Moeller, F. Bruyant, V. Morgunov, P. J. Li, D. Zhang, X.W. Tang, Zhuoxiang Ren, Y. Karyotakis, R. Bizzarri, V. Shoutko, T. Böhringer, Y. Mir, J.M. Lubbers, B. Stöhr, R. Dolin, C. H. Ye, R. Liu, J. M. You, P. Berges, I.C. Brock, J.M. Thenard, A.M. Cartacci, C. Zabounidis, A. Kuhn, M.L. Chen, H. S. Chen, C. Dionisi, M. Gruenewald, N. Produit, D. Wright, B. Monteleoni, H.R. Dimitrov, A. Schetkovsky, S. X. Wu, Alain Hervé, A. Schultz von Dratzig, G. A. Yang, M. Gettner, M. Maire, Z. W. Yin, K. Lübelsmeyer, J. A. Bakken, P.F. Klok, A.L. Andersson, Piero Spillantini, Lawrence W. Jones, G. Mirabelli, P.V.K.S. Baba, X.R. Shi, S.Y. Zhang, S. N. Ganguli, B. Borgia, F.G. Hartjes, A. A. Syed, K. Lanius, M. Sassowsky, H.F. Chen, J. Bao, G.H. Wang, Y.J. Pei, A. Tavenrath, M. Tonutti, S.C. Yeh, G. Sauvage, P. Prokofiev, M. Fukushima, J. Ulbricht, B. Ille, G. Rahal-Callot, J. J. Blaising, Wolfgang Lohmann, A. Degré, H. Vogt, L. Antonov, C. Maña, Giovanni Paternoster, Marcella Diemoz, B. Bertucci, A. Bay, D. Campana, F. Dittus, U. Uwer, Igor Vorobiev, M. Steuer, C.L.A. Pols, G. Forconi, Y. H. Chang, J.P. Burq, Bz Yang, S. Patricelli, M. Merk, V. Pieri, J. Weber, E. Perrin, Nicanor Colino, C. Rippich, J. Salicio, B. Lindemann, W.-D. Nowak, Q. Ye, D. H. Zhang, K. Schultze, R. T. Van de Walle, H. Haan, E. Tarkovsky, V. Schegelsky, Panos A Razis, Y. Mi, C. Timmermans, Z.Z. Xu, J. M. Le Goff, H.T. Li, K. Hilgers, J. Perrier, D. Lanske, H. Anderhub, Raffaello D'Alessandro, G. Schwering, Qi An, C. Grinnell, B. Spiess, Vineet Kumar, S. Lökös, P. Blömeke, M. Schneegans, L. Montanet, J.C. Sens, X. Lue, U. K. Chaturvedi, K.S. Yang, Y. S. Lu, M. Vivargent, G.B. Mills, M. Sachwitz, J. P. Martin, Carlo Civinini, M. Maolinbay, I. Clare, T.J. Wenaus, Leonardo Merola, A. Gordeev, M. Micke, X. De Bouard, P. Duinker, Simonetta Gentile, U. Micke, Jérôme Rose, U. Herten, I. Vetlitsky, W. Walk, A. Marchionni, P. Göttlicher, D. Linnhofer, L. Baksay, H. Akbari, Kenneth Francis Read, Vincenzo Innocente, G. Gavrilov, Z.Q. Yang, H. Newman, G. Conforto, Kajari Mazumdar, M. Aguilar-Benitez, V.G. Shevchenko, V. Koutsenko, D.J. Schotanus, V.R. Krastev, T. Azemoon, R. Mount, R.C. Ball, Adrian Biland, Boleslaw Wyslouch, X. D. Cai, I. Duran, C.Y. Chien, H. U. Martyn, H. Vogel, Mingshui Chen, K.D. Shmakov, S. J. Fan, E. Gonzalez, E. Jagel, I. Sheer, M. White, S. Morganti, X. L. Wang, J. A. Rubio, L. Leistam, Marcos Cerrada, P.G. Seiler, E. Dénes, D. Ren, D.W. Schmitz, Peter Denes, K. N. Qureshi, S. Lanzano, Bernardo Adeva, J.H. Wang, B. P. Roe, Paolo Bagnaia, M. Capell, G.G.G. Massaro, A. Contin, V. Khoze, R. Siedling, Alexander Savin, D. Perret-Gallix, H. S. Fesefeldt, Robert Clare, W.G. Ma, E. Nagy, Z. M. Wang, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, M. Napolitano, K. Sudhakar, S. Volkov, J. D. Burger, B. L. Betev, L.S. Hsu, Jozsef Toth, M. Jongmanns, J. Lettry, Claudio Luci, Elisabetta Gallo, S. Reucroft, H. Fenker, G. Morand, R. Raghavan, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, W. Kittel, R. L. Sumner, V.L. Telegdi, J. Wenninger, V. Pojidaev, S. L. Wu, Speranza Falciano, Yanwen Liu, C. Y. Wang, S.S. Gau, J. F. Zhou, Y.G. Wu, M. MacDermott, G.M. Chen, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, Egidio Longo, G. J. Bobbink, M. M. Ilyas, R. Fabbretti, Philip Kaaret, IHEF (IoP, FNWI), B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Andersson, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, G., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, X., Debouard, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, G., Gavrilov, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, K., Hangarter, S., Hancke, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, M., Jongmann, H., Jung, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, W., Karpinski, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, M., Kollek, M., Koller, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, G., Landi, K., Laniu, D., Lanske, S., Lanzano, M., Lebeau, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, B., Lindemann, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, H. U., Martyn, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, R., Mermod, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, M., Moeller, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, J., Ossmann, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, V., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, P., Prokofiev, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, A., Ricker, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, S., Rohner, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, M., Sassowsky, G., Sauvage, A., Savin, V., Schegelsky, A., Schetkovsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, D. J., Schotanu, H. J., Schreiber, R., Schulte, A. S., Vondratzig, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, R., Siedling, N., Smirnov, A., Sopczak, V., Souvorov, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, A., Tavenrath, V. L., Telegdi, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, S., Volkov, I., Vorobiev, A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. Y., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Partial width ,Muon ,Branching fraction ,Electron–positron annihilation ,Hadron ,Vector boson ,Nuclear physics ,High Energy Physics::Experiment ,Neutrino ,Nuclear Experiment ,Particle Physics - Experiment - Abstract
We report the results of first physics runs of the L3 detector at LEP. Based on 2538 hadron events, we determined the mass m z 0 and the width Γ z 0 of the intermediate vector boson Z 0 to be m z 0 =91.132±0.057 GeV (not including the 46 MeV LEP machine energy uncertainty) and Γ z 0 =2.588±0.137 GeV. We also determined Γ invisible =0.567±0.080 GeV, corresponding to 3.42±0.48 number of neutrino flavors. We also measured the muon pair cross section and determined the branching ratio Γ μμ = Γ h =0.056±0.006. The partial width of Z 0 →e + e − is Γ ee =88±9±7 MeV.
- Published
- 1989
30. The performance of an L3 hadron calorimeter prototype module with BGO
- Author
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E. Shumilov, W. Böhlen, H.L. Zhuang, J. Ulbricht, B. Spiess, H. Hofer, V. Plyaskin, X.G. Li, B. P. Roe, Yu. Gorodkov, H.S. Chen, K.L. Tung, S.Y. Zhang, Chang Chen, X.W. Tang, Y.S. Lu, L. W. Jones, T. Azemoon, V. Kutsenko, Y.F. Mao, V. Tchudakov, R. C. Ball, Pierre Lecomte, P. LeCoultre, K.S. Yang, C.N. Wang, H.T. Li, G.B. Mills, Steven Goldfarb, and Q.Y. Yang
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Physics::Instrumentation and Detectors ,Astrophysics::High Energy Astrophysical Phenomena ,Particle detector ,Calorimeter ,Nuclear physics ,Pion ,Scintillation counter ,Measuring instrument ,Calibration ,High Energy Physics::Experiment ,Nuclear Experiment ,Instrumentation ,Image resolution ,Beam (structure) - Abstract
A prototype of a gas sampling uranium module of the L3 hadron calorimeter was built and subsequently tested with pion beams of energies between 4 and 20 GeV. The construction of the proportional chambers, the assembling of the module, the readout electronics, and the beam test are briefly described. The energy resolution of the calorimeter module alone was measured to be 30.5 ± 3% at 6 GeV, 21 ± 2% at 10 GeV and 18 ± 2% at 20 GeV. For the module together with a BGO crystal matrix in resolution was 29 ± 3% at 4 GeV, 21 ± 2% at 10 GeV, and 17 ± 2% at 20 GeV.
- Published
- 1988
31. Search for the neutral Higgs boson from $Z^{0}$ decay
- Author
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Yu. Galaktionov, Dimitri Bourilkov, J. Alcaraz, T. Kramer, Marco Meschini, J. J. Blaising, R. Rosmalen, B. N. Jin, M. MacDermott, G. Sauvage, R. L. Summer, H. Haan, Mariagrazia Alviggi, M. A. Niaz, L. Baksay, A. Arefiev, L. Zehnder, I. Vetlitsky, Cheng Chen, B. Stöhr, T. Foreman, Aa Vorobyov, S. Banerjee, Harvey B Newman, V.G. Shevchenko, P. Extermann, K. Hilgers, B. Borgia, A. van Laak, I. Leedom, C. Zaccardelli, J. Martin, Boleslaw Wyslouch, C.Y. Chien, H. Hofer, K. L. Tung, Y.J. Pei, B. Bertucci, D. Zhang, J. Ulbricht, X.R. Shi, I. Clare, J. Busenitz, L. Urbàn, D.N. Mao, C. Souyri, P. Göttlicher, Lamberto Luminari, M. Gailloud, J. M. Salicio, U. Micke, J.C. Sens, R. Raghavan, M. Möller, Nicanor Colino, J. Fehlmann, W. Lange, R. Weill, D. Linnhofer, Federico Carminati, Tariq Aziz, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, H. F. Chen, Z.P. Zhang, Pierre Lecomte, G. Sartorelli, M. J. Glaubman, S. Rosier-Lees, A. Heavey, P. Le Coultre, Qiang Li, R. Dolin, K. N. Qureshi, P. McBride, Petr Levchenko, S. Röhner, R.C. Ball, Adrian Biland, J. Berdugo, G. H. Wang, Charles Timmermans, K. Hangarter, A. Malinin, Raffaello D'Alessandro, X.L. Wang, C. Grinnell, A. L. Anderson, S. Beingessner, P.G. Seiler, Ying Wu, J. F. Zhou, Crisostomo Sciacca, Yu. Kamyshkov, Marco Pieri, Mw Gruenewald, K.D. Shmakov, S. J. Fan, C.R. Wang, C. Rippich, J. Wenninger, V. Pojidaev, S. Patricelli, R. Starosta, D. Antreasyan, C. Zabounidis, U. Herten, D. Kaplan, Leonardo Merola, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, F. Diez-Hedo, W. Walk, Valery Schegelsky, Antonino Zichichi, J. Mnich, F. Wittgenstein, J.M. Lubbers, H. Rykaczewski, P. Arce, L. Ludovici, Peter Denes, C. G. Yang, G. Mirabelli, G. Chiefari, S. Shevchenko, E. Drago, Nikita Smirnov, S. Schulte, A. Engler, Konrad Deiters, Q. Ye, L. Niessen, Egidio Longo, C. Spartiotis, B. Monteleoni, T. Riemann, T. Azemoon, Z.F. Gong, R.J. Wu, M. Fukushima, B.Z. Yang, D. Goujon, K. Lübelsmeyer, Piero Spillantini, E. G. Thomas, Paolo Bagnaia, Alberto Aloisio, P. Duinker, Jd Burger, M. Capell, W. Kittel, H. Vogt, A. Grimes, F. Marzano, W. Krenz, C. Li, K. S. Kumar, R. Malik, Speranza Falciano, D. Perret-Gallix, H. S. Fesefeldt, W. Ruckstuhl, Th. Meinholz, J.P. Burq, Vincenzo Innocente, R. Morand, Z. L. Xue, R. Bizzarri, S. Hancke, Marcos Cerrada, Sau Lan Wu, Ian Brock, F. DeNotaristefani, Y. Karyotakis, T. Driever, D. P. Stickland, G. J. Bobbink, M. M. Ilyas, J. Bao, H.J. Schreiber, Howard A. Stone, T.S. Dai, X. W. Tang, I. Sheer, J.M. Qian, R. Fabbretti, P. A. Piroué, Philip Kaaret, Axel König, L. Leistam, Y. Mi, U. Becker, F. Tonisch, Q. Fan, Y. Mir, C. H. Ye, Yanwen Liu, J. M. Le Goff, G. Schwering, M. Schneegans, D. Pandoulas, T. McMahon, T. Spickermann, S. Kwan, Bernard Ille, Sc Yeh, G. Fernandez, H. El Mamouni, L. Montanet, F. J. Eppling, M. Harris, J. Fay, Zhuoxiang Ren, A. Sopczak, M. Wadhwa, X. Leytens, R. Magahiz, J. M. You, D. S. Yan, S. X. Wu, P. Berges, Mingshui Chen, J. A. Rubio, M. Maire, J. D. Swain, N. Produit, L. Antonov, M. Bourquin, K. Strauch, Hafeez R. Hoorani, B. L. Betev, M. Fabre, S. M. Ting, W.D. Nowak, T.J. Wenaus, Manjit Kaur, D. DiBitonto, Ph. Rosselet, Thomas Ferguson, An.A. Vorobyov, T. Matsuda, W. Lohmann, J. Krizmanic, G. A. Yang, M. Steuer, M. Dhina, D. Boutigny, A. A. Syed, H. Anderhub, Georgi Sultanov, G. Morand, G. Forconi, J. Weber, A. Marchionni, C. Dionisi, R. W. Kraemer, V.R. Krastev, O. Adriani, A. Böhm, H. Nowak, E. Gonzalez, Suresh C Tonwar, B.C. Stringfellow, D. J. Schotanus, G. Coignet, R. A. Khan, F. Crijns, V. P. Andreev, G.B. Mills, Pablo Garcia-Abia, S. Lanzano, Bernardo Adeva, Alain Hervé, Kajari Mazumdar, S. Khokhar, Samuel C.C. Ting, J.M. Thenard, A.M. Cartacci, H. Akbari, H.R. Dimitrov, P.H. Fisher, C. Civinni, M. Sachwitz, G. Finocchiaro, A. Bay, L. Li, G. M. Chen, Steven Goldfarb, D. Duchesneau, Xd Cai, Marcel Merk, R.B. Sutton, F. Cesaroni, J. Y. Liao, G. Rahal-Callot, J. Perrier, D. Ren, J.F. Li, H. Suter, D.H. 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- Subjects
Physics ,Nuclear physics ,Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,Hadron ,Higgs boson ,Context (language use) ,Particle Physics - Experiment ,Standard Model - Abstract
A search for the neutral Higgs boson, using the processes Z 0 → H 0 e + e − , Z 0 → H 0 μ + μ − , Z 0 → H 0 τ + τ − , Z 0 → H 0 v v and Z 0 → H 0 q q , is performed on data collected by the ALEPH detector corresponding to about 11 550 events of Z0 → hadrons. Combining all these processes, the mass range excluded is 32 MeV−15 GeV at 95% CL and 40 MeV−12 GeV at 99% CL. The result from this experiment is unambiguous in the context of the standard model.
- Published
- 1989
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