Author: "Xue ST" - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Xue ST"' showing total 56 results

Start Over Author "Xue ST"

56 results on '"Xue ST"'

1. Synthesis and Bioactivity of N-(4-Chlorophenyl)-4-Methoxy-3-(Methylamino) Benzamide as a Potential Anti-HBV Agent

Author: Cui AL, Sun WF, Zhong ZJ, Jin J, Xue ST, Wu S, Li YH, and Li ZR
Subjects: anti-hbv activity, apobec3g, hepatitis b virus, imb-0523, pk, toxicity, Therapeutics. Pharmacology, RM1-950
Abstract: A-Long Cui,1,* Wen-Fang Sun,1,2,* Zhao-Jin Zhong,1 Jie Jin,1 Si-Tu Xue,1 Shuo Wu,1,2 Yu-Huan Li,1,2 Zhuo-Rong Li1 1Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People’s Republic of China; 2CAMS Key Laboratory of Antiviral Drug Research, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People’s Republic of China*These authors contributed equally to this workCorrespondence: Si-Tu Xue; Shuo Wu Tel +86-10-63027185; +86-10-63010984Email xuesitu@imb.pumc.edu.cn; wushuoimb@126.comIntroduction: Hepatitis B virus (HBV) is a global health concern that can cause acute and chronic liver diseases. Thus, there is an urgent need to research novel anti-HBV agents. Our previous reports show that N-phenylbenzamide derivatives exert broad-spectrum antiviral effects against HIV-1, HCV, and EV71 by increasing intracellular levels of APOBEC3G (A3G). As A3G is capable of inhibiting the replication of HBV, we screened the N-phenylbenzamide derivatives against HBV.Methods: In this study, a new derivative, N-(4-chlorophenyl)-4-methoxy-3-(methylamino) benzamide (IMB-0523), was synthesized and its anti-HBV activity was evaluated in vitro and in vivo. The acute toxicity and pharmacokinetic profiles of IMB-0523 were also investigated.Results: Our results show that IMB-0523 has higher anti-HBV activity in both wild-type HBV (IC50: 1.99 μM) and drug-resistant HBV (IC50: 3.30 μM) than lamivudine (3TC, IC50: 7.37 μM in wild-type HBV, IC50: > 440 μM in drug-resistant HBV). The antiviral effect of IMB-0523 against HBV may be due to an increased level of intracellular A3G. IMB-0523 also showed low acute toxicity (LD50: 448 mg/kg) in mice and promising PK properties (AUC0-t: 7535.10± 2226.73 μg·h/L) in rats. Further, IMB-0523 showed potent anti-HBV activity in DHBV-infected ducks.Conclusion: Thus, IMB-0523 may be a potential anti-HBV agent with different mechanisms than current anti-HBV treatment options.Keywords: anti-HBV activity, APOBEC3G, hepatitis B virus, IMB-0523, PK, toxicity
Published: 2020

2. The SPOC proteins DIDO3 and PHF3 co-regulate gene expression and neuronal differentiation

Author: Johannes Benedum, Vedran Franke, Lisa-Marie Appel, Lena Walch, Melania Bruno, Rebecca Schneeweiss, Juliane Gruber, Helena Oberndorfer, Emma Frank, Xué Strobl, Anton Polyansky, Bojan Zagrovic, Altuna Akalin, and Dea Slade
Subjects: Science
Abstract: Abstract Transcription is regulated by a multitude of activators and repressors, which bind to the RNA polymerase II (Pol II) machinery and modulate its progression. Death-inducer obliterator 3 (DIDO3) and PHD finger protein 3 (PHF3) are paralogue proteins that regulate transcription elongation by docking onto phosphorylated serine-2 in the C-terminal domain (CTD) of Pol II through their SPOC domains. Here, we show that DIDO3 and PHF3 form a complex that bridges the Pol II elongation machinery with chromatin and RNA processing factors and tethers Pol II in a phase-separated microenvironment. Their SPOC domains and C-terminal intrinsically disordered regions are critical for transcription regulation. PHF3 and DIDO exert cooperative and antagonistic effects on the expression of neuronal genes and are both essential for neuronal differentiation. In the absence of PHF3, DIDO3 is upregulated as a compensatory mechanism. In addition to shared gene targets, DIDO specifically regulates genes required for lipid metabolism. Collectively, our work reveals multiple layers of gene expression regulation by the DIDO3 and PHF3 paralogues, which have specific, co-regulatory and redundant functions in transcription.
Published: 2023
Full Text: View/download PDF

3. The SPOC domain is a phosphoserine binding module that bridges transcription machinery with co- and post-transcriptional regulators

Author: Lisa-Marie Appel, Vedran Franke, Johannes Benedum, Irina Grishkovskaya, Xué Strobl, Anton Polyansky, Gregor Ammann, Sebastian Platzer, Andrea Neudolt, Anna Wunder, Lena Walch, Stefanie Kaiser, Bojan Zagrovic, Kristina Djinovic-Carugo, Altuna Akalin, and Dea Slade
Subjects: Science
Abstract: Here the authors establish the SPOC domain as a universal reader of the RNA Pol II CTD code and a versatile reader of phosphoserine marks found in co- and post-transcriptional regulators such as m6A writer and reader proteins.
Published: 2023
Full Text: View/download PDF

4. A PRECISE DETERMINATION OF THE NUMBER OF FAMILIES WITH LIGHT NEUTRINOS AND OF THE Z BOSON PARTIAL WIDTHS RID C-6238-2011 RID E-8846-2011 RID A-5953-2011

Author: DECAMP D, DESCHIZEAUX B, LEES JP, MINARD MN, CRESPO JM, DELFINO M, FERNANDEZ E, MARTINEZ M, MIQUEL R, MIR LM, ORTEU S, PACHECO A, PERLAS JA, TUBAU E, CATANESI MG, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, HU H, HUANG D, LIN J, RUAN T, WANG T, WU W, XIE Y, XU D, XU R, ZHANG J, ZHAO W, ALBRECHT H, ATWOOD WB, BIRD F, BLUCHER E, BURNETT TH, CHARITY T, DREVERMANN H, GARRIDO L, GRAB C, HAGELBERG R, HAYWOOD S, JOST B, KASEMANN M, KELLNER G, KNOBLOCH J, LACOURT A, LEHRAUS I, LOHSE T, LUKE D, MARCHIORO A, MATO P, MAY J, MINTEN A, MIOTTO A, PALAZZI P, PEPEALTARELLI M, RANJARD F, ROTH A, ROTHBERG J, ROTSCHEIDT H, VONRUDEN W, STDENIS R, SCHLATTER D, TAKASHIMA M, TALBY M, TAUREG H, TEJESSY W, WACHSMUTH H, WHEELER S, WIEDENMANN W, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, FALVARD A, GAY P, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PRORIOL J, PRULHIERE F, HANSEN JD, HANSEN JR, HANSEN PH, MOLLERUD R, PETERSEN G, SIMOPOULOU E, VAYAKI A, BADIER J, BLONDEL A, BONNEAUD G, BOUROTTE J, BRAEMS F, BRIENT JC, CIOCCI MA, FOUQUE G, GUIRLET R, ROUGE A, RUMPF M, TANAKA R, VIDEAU H, VIDEAU I, CANDLIN DJ, CONTI A, PARRINI G, CORDEN M, GEORGIOPOULOS C, GOLDMAN JH, IKEDA M, LANNUTTI J, LEVINTHAL D, MERMIKIDES M, SAWYER L, STIMPFL G, ANTONELLI A, BALDINI R, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CHIARELLA V, DENINNO G, DETTORREPIAZZOLI B, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, NICOLETTI G, PICCHI P, ZOGRAFOU P, ALTOON B, BOYLE O, HALLEY AW, TENHAVE I, HEARNS JL, HUGHES IS, LYNCH JG, MORTON WT, RAINE C, SCARR JM, SMITH K, THOMPSON AS, BRANDL B, BRAUN O, GEIGES R, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, MAUMARY Y, PANTER M, PUTZER A, RENSCH B, STAHL A, TITTEL K, WUNSCH M, BELK AT, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, DORNAN PJ, DUGEAY S, FORTY RW, GREENE AM, HASSARD JF, PATTON SJ, SEDGBEER JK, TAYLOR G, TOMALIN IR, WRIGHT AG, GIRTLER P, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, KEEMER NR, NUTTALL M, ROWLINGSON BS, SLOAN T, SNOW SW, BARCZEWSKI T, BAUERDICK LAT, KLEINKNECHT K, RENK B, ROEHN S, SANDER HG, SCHMELLING M, STEEG F, ALBANESE JP, AUBERT JJ, BENCHOUK C, BONISSENT A, COURVOISIER D, ETIENNE F, MATSINOS E, PAPALEXIOU S, PAYRE P, PIETRZYK B, QIAN Z, BLUM W, CATTANEO P, COWAN G, DEHNING B, DIETL H, FERNANDEZBOSMAN M, HAUFF D, JAHN A, LANGE E, LUTJENS G, LUTZ G, MANNER W, MOSER HG, PAN Y, RICHTER R, SCHWARZ AS, SETTLES R, STIEGLER U, STIERLIN U, THOMAS J, WALTERMANN G, BERTIN V, DEBOUARD G, BOUCROT J, CALLOT O, CHEN X, CORDIER A, DAVIER M, GANIS G, GRIVAZ JF, HEUSSE P, JANOT P, JOURNE V, KIM DW, LEFRANCOIS J, LUTZ AM, VEILLET JJ, ZOMER F, AMENDOLIA SR, BAGLIESI G, BATIGNANI G, BOSISIO L, BOTTIGLI U, BRADASCHIA C, FERRANTE I, FIDECARO F, FOA L, FOCARDI E, FORTI F, GIASSI A, GIORGI MA, LIGABUE, FRANCO, MANNELLI EB, MARROCCHESI PS, MESSINEO A, PALLA F, SANGUINETTI G, SCAPELLATO S, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, CARTER JM, GREEN MG, MARCH PV, MEDCALF T, SAICH MR, STRONG JA, THOMAS RM, WILDISH T, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, EDWARDS M, FISHER SM, HARVEY J, JONES TJ, NORTON PR, SALMON DP, THOMPSON JC, AUBOURG E, BLOCHDEVAUX B, COLAS P, KLOPFENSTEIN C, LANCON E, LOCCI E, LOUCATOS S, MIRABITO L, MONNIER E, PEREZ P, PERRIER F, RANDER J, RENARDY JF, ROUSSARIE A, SCHULLER JP, ASHMAN JG, BOOTH CN, COMBLEY F, DINSDALE M, MARTIN J, PARKER D, THOMPSON LF, BRANDT S, BURKHARDT H, GRUPEN C, MEINHARD H, NEUGEBAUER E, SCHAFER U, SEYWERD H, GOBBO B, LIELLO F, MILOTTI E, RAGUSA F, BELLANTONI L, BOUDREAU JF, CINABRO D, CONWAY JS, COWEN DF, FENG Z, HARTON JL, HILGART J, JARED RC, JOHNSON RP, LECLAIRE BW, PAN YB, PARKER T, PATER JR, SAADI Y, SHARMA V, WEAR JA, WEBER FV, WU SL, XUE ST, ZOBERNIG G., LUSIANI, Alberto, ROLANDI, LUIGI, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Aubourg, E, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Published: 1990

5. DETERMINATION OF THE LEPTONIC BRANCHING RATIOS OF THE Z RID C-6238-2011 RID E-8846-2011 RID A-5953-2011

Author: DECAMP D, DESCHIZEAUX B, LEES JP, MINARD MN, CRESPO JM, DELFINO M, FERNANDEZ E, MARTINEZ M, MIQUEL R, MIR LM, ORTEU S, PACHECO A, PERLAS JA, TUBAU E, CATANESI MG, DEPALMA M, FARILLA A, IASELLI G, MAGGI G, MASTROGIACOMO A, NATALI S, NUZZO S, RANIERI A, RASO G, ROMANO F, RUGGIERI F, SELVAGGI G, SILVESTRIS L, TEMPESTA P, ZITO G, CHEN Y, HU H, HUANG D, LIN J, RUAN T, WANG T, WU W, XIE Y, XU D, XU R, ZHANG J, ZHAO W, ALBRECHT H, BIRD F, BLUCHER E, CHARITY T, DREVERMANN H, GARRIDO L, GRAB C, HAGELBERG R, HAYWOOD S, JOST B, KASEMANN M, KELLNER G, KNOBLOCH J, LACOURT A, LEHRAUS I, LOHSE T, LUKE D, MARCHIORO A, MATO P, MAY J, MERTENS V, MINTEN A, MIOTTO A, PALAZZI P, PEPEALTARELLI M, RANJARD F, RICHSTEIN J, ROTH A, ROTHBERG J, ROTSCHEIDT H, VONRUDEN W, STDENIS R, SCHLATTER D, TAKASHIMA M, TALBY M, TAUREG H, TEJESSY W, WACHSMUTH H, WHEELER S, WIEDENMANN W, WITZELING W, WOTSCHACK J, AJALTOUNI Z, BARDADINOTWINOWSKA M, FALVARD A, GAY P, HENRARD P, JOUSSET J, MICHEL B, MONTRET JC, PALLIN D, PERRET P, PRAT J, PRORIOL J, PRULHIERE F, BERTELSEN H, HANSEN F, HANSEN JD, HANSEN JR, HANSEN PH, LINDAHL A, MADSEN B, MOLLERUD R, NILSSON BS, PETERSEN G, SIMOPOULOU E, VAYAKI A, BADIER J, BERNARD D, BLONDEL A, BONNEAUD G, BOUROTTE J, BRAEMS F, BRIENT JC, CIOCCI MA, GUIRLET R, MINE P, ROUGE A, VIDEAU H, VIDEAU I, ZWIERSKI D, CANDLIN DJ, CONTI A, PARRINI G, CORDEN M, GEORGIOPOULOS C, GOLDMAN JH, IKEDA M, LANNUTTI J, LEVINTHAL D, MERMIKIDES M, SAWYER L, ANTONELLI A, BALDINI R, BENCIVENNI G, BOLOGNA G, BOSSI F, CAMPANA P, CAPON G, CHIARELLA V, DENINNO G, DETTORREPIAZZOLI B, FELICI G, LAURELLI P, MANNOCCHI G, MURTAS F, MURTAS GP, NICOLETTI G, PICCHI P, ZOGRAFOU P, ALTOON B, BOYLE O, FLAVELL AJ, HALLEY AW, TENHAVE I, HEARNS JL, HUGHES IS, LYNCH JG, MARTIN DJ, ONEILL R, RAINE C, SCARR JM, SMITH K, THOMPSON AS, BRANDL B, BRAUN O, GEIGES R, GEWENIGER C, HANKE P, HEPP V, KLUGE EE, MAUMARY Y, PANTER M, PUTZER A, RENSCH E, STAHL A, TITTEL K, WUNSCH M, BARBER GJ, BELK AT, BEUSELINCK R, BINNIE DM, CAMERON W, CATTANEO M, DORNAN PJ, DUGEAY S, FORTY RW, GENTRY DN, HASSARD JF, MILLER DG, PRICE DR, SEDGBEER JK, TAYLOR G, TOMALIN IR, GIRTLER P, KUHN D, RUDOLPH G, BOWDERY CK, BRODBECK TJ, FINCH AJ, FOSTER F, HUGHES G, KEEMER NR, NUTTALL M, ROWLINGSON BS, SLOAN T, SNOW SW, BARCZEWSKI T, BAUERDICK LAT, KLEINKNECHT K, RENK B, ROEHN S, SANDER HG, SCHMELLING M, STEEG F, ALBANESE JP, AUBERT JJ, BENCHOUK C, BONISSENT A, ETIENNE F, NACASCH R, PAYRE P, PIETRZYK B, QIAN Z, BLUM W, CATTANEO P, COMIN M, COWAN G, DEHNING B, DIETL H, FERNANDEZBOSMAN M, HAUFF D, JAHN A, LANGE E, LUTJENS G, LUTZ G, MANNER W, MOSER HG, PAN Y, RICHTER R, SCHWARZ AS, SETTLES R, STIEGLER U, STIERLIN U, STIMPFL G, THOMAS J, WALTERMANN G, DEBOUARD G, BOUCROT J, CALLOT O, CORDIER A, DAVIER M, GANIS G, GRIVAZ JF, HEUSSE P, JANOT P, JOURNE V, KIM DW, LEFRANCOIS J, LLOYDOWEN D, LUTZ AM, MAROTTE P, VEILLET JJ, ZOMER F, AMENDOLIA SR, BAGLIESI G, BATIGNANI G, BOSISIO L, BOTTIGLI U, BRADASCHIA C, FERRANTE I, FIDECARO F, FOA L, FOCARDI E, FORTI F, GIASSI A, GIORGI MA, LIGABUE, FRANCO, MANNELLI EB, MARROCCHESI PS, MESSINEO A, PALLA F, SANGUINETTI G, SCAPELLATO S, STEINBERGER J, TENCHINI R, TONELLI G, TRIGGIANI G, CARTER JM, GREEN BJ, GREEN MG, MCKEMEY AK, MARCH PV, MEDCALF T, SAICH MR, STRONG JA, THOMAS RM, WILDISH T, BOTTERILL DR, CLIFFT RW, EDGECOCK TR, EDWARDS M, FISHER SM, HARVEY J, HILL DL, JONES TJ, MORRISSEY M, NORTON PR, SALMON DP, THOMPSON JC, BLOCHDEVAUX B, COLAS P, KLOPFENSTEIN C, LANCON E, LOCCI E, LOUCATOS S, MIRABITO L, MONNIER E, PEREZ P, PERRIER F, RANDER J, RENARDY JF, ROUSSARIE A, SCHULLER JP, ASHMAN JG, BOOTH CN, COMBLEY F, DINSDALE M, MARTIN J, PARKER D, THOMPSON LF, BRANDT S, BURKHARDT H, GRUPEN C, MEINHARD H, NEUGEBAUER E, SCHAFER U, SEYWERD H, STUPPERICH K, GOBBO B, LIELLO F, MILOTTI E, RAGUSA F, BELLANTONI L, BOUDREAU JF, CINABRO D, CONWAY JS, COWEN DF, FENG Z, HARTON JL, HILGART J, JARED RC, JOHNSON RP, LECLAIRE BW, PAN YB, PARKER T, PATER JR, SAADI Y, SHARMA V, WEAR JA, WEBER FV, WU SL, XUE ST, ZOBERNIG G., LUSIANI, Alberto, ROLANDI, LUIGI, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Guirlet, R, Mine, P, Rouge, A, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, E, Stahl, A, Tittel, K, Wunsch, M, Barber, Gj, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Gentry, Dn, Hassard, Jf, Miller, Dg, Price, Dr, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Debouard, G, Boucrot, J, Callot, O, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Jones, Tj, Morrissey, M, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Published: 1990

6. ALEPH - A DETECTOR FOR ELECTRON-POSITRON ANNIHILATIONS AT LEP RID C-6238-2011 RID E-8846-2011 RID H-3035-2011 RID D-3706-2011

Author: Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Jiang, Y, Lin, J, Liu, R, Lu, W, Ruan, T, Wang, T, Wang, X, Wu, D, Wu, W, Xie, Y, Xu, D, Xu, R, Xu, Y, Yan, W, Ye, M, Zhang, J, Zhao, H, Zhao, W, Albrecht, H, Ball, A, Bird, F, Blucher, E, Charity, T, Drevermann, H, Dydak, F, Ferroluzzi, M, Garrido, L, Grab, C, Grub, R, Hagelberg, R, Haywood, S, Ivesdal, B, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lazeyras, P, Lehraus, I, Lofstedt, B, Lohse, T, Luke, D, Marchioro, A, Mato, P, Maugain, Jm, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Pintus, R, Pregernig, L, Price, M, Ranjard, F, Richstein, J, Richter, W, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schilly, P, Schlatter, D, Stefanini, G, Takashima, M, Talby, M, Tarle, Jc, Taureg, H, Tejessy, W, Verweij, H, Wachsmuth, H, Wahl, H, Wheeler, S, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Brossard, M, Chadelas, R, Daudon, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, Bs, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Bercher, M, Berthon, U, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Busata, A, Ciocci, Ma, Delcroz, P, Fouque, G, Guirlet, R, Lemoine, C, Matricon, P, Maubras, M, Morano, R, Mine, P, Parey, Jy, Poilleux, P, Rouge, A, Roy, C, Rumpf, M, Videau, H, Videau, I, Violet, C, Zwierski, D, Candlin, Dj, Main, Aj, Conti, A, Parrini, G, Scarlini, E, Burley, W, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Corradi, G, Deninno, G, Dettorrepiazzoli, B, Dulach, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Pallotta, M, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, Is, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, As, Wells, J, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Heyde, W, Kluge, Ee, Krause, J, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Schmitt, K, Stahl, A, Tittel, K, Wunsch, M, Barber, Gj, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Gentry, Dn, Heinson, Ap, Macdermott, M, Miller, Dg, Price, Dr, Sedgbeer, Jk, Taylor, G, White, Ap, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, Bs, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Pollmann, D, Renk, B, Roehn, S, Schmelling, M, Schmitz, K, Steeg, F, Albanese, Jp, Aubert, Jj, Barrand, G, Bazzoli, R, Benchouk, C, Bonissent, A, Ealetgrousset, A, Etienne, F, Gally, Y, Kajfasz, E, Nacasch, R, Payre, P, Pietrzyk, B, Raguet, J, Qian, Z, Becker, H, Blum, W, Boulos, T, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, As, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Aioun, G, Albert, Jn, Arnault, C, Debouard, G, Boucrot, J, Callot, O, Chase, R, Cordier, A, Davier, M, Dialinas, M, Ducorps, A, Fournier, D, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Jean, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, Giovanni, Bechini, A, Bosi, F, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, Isidoro, Fidecaro, Francesco, Foa, L, Focardi, E, Forti, Francesco, Galeotti, S, Giassi, A, Giorgi, Marcello, Ligabue, F, Lusiani, A, Mannelli, Eb, Marrocchesi, Ps, Messineo, ALBERTO MARIA, Palla, F, Passuello, D, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, GUIDO EMILIO, Triggiani, Giuseppe, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Stewart, Nm, Strong, Ja, Thomas, Rm, Wildish, T, Bellamy, Eh, Bizzell, J, Botterill, Dr, Clifft, Rw, Corbett, If, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Holtom, E, Jones, Tj, Bozorg, Sm, Mcpherson, G, Moore, Dr, Morrissey, M, Nichols, A, Norton, Pr, Salmon, Dp, Tappern, Gj, Thompson, Jc, Tucker, A, Bernard, R, Blochdevaux, B, Desportes, H, Heitzmann, J, Jacquemet, M, Joudon, A, Locci, E, Lottin, Jc, Loucatos, S, Micolon, P, Pascual, J, Pignard, B, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Turlay, R, Ashman, Jg, Booth, Cn, Buttar, C, Carney, R, Cartwright, Sl, Combley, F, Dinsdale, M, Dogru, M, Hatfield, F, Martin, J, Parker, D, Reeves, P, Thompson, Lf, Brandt, S, Burkhardt, H, Gillessen, G, Grupen, C, Meinhard, H, Neugebauer, E, Olpp, M, Otto, Wu, Roschangar, M, Schafer, U, Seibert, R, Seywerd, H, Stupperich, K, Wurmbach, L, Gobbo, B, Liello, F, Mansutti, A, Milotti, E, Ragusa, F, Rolandi, L, Bellantoni, L, Boudreau, Jf, Caldwell, A, Cinabro, D, Convery, M, Conway, Js, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Izen, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Meyer, Tc, Muller, D, Pan, Yb, Parker, T, Pater, Jr, Ritz, S, Saadi, Y, Sharma, V, Strom, D, Wear, Ja, Weber, Fv, Wicklund, E, Wu, Sl, Xue, St, and Zobernig, G.
Published: 1990

7. Search for a very light Higgs boson in Z decays

Author: Décamp, D, Deschizeaux, B, Goy, C, Minard, M N, Crespo, J M, Delfino, M C, Fernández, E, Mato, P, Miquel, R, Mir, L M, Orteu, S, Pacheco, A, Perlas, J A, Tubau, E, Catanesi, M G, De Palma, M, Farilla, A, Iaselli, Giuseppe, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Atwood, W B, Bird, F, Blucher, E, Brown, D, Burnett, T H, Drevermann, H, Dydak, Friedrich, Forty, Roger W, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, Gottfried, Knobloch, J, Lacourt, A, Lehraus, Ivan, Lohse, T, Lüke, D, Marchioro, A, Martínez, M, May, J, Menary, S R, Minten, Adolf G, Miotto, A, Palazzi, P, Pepé-Altarelli, M, Ranjard, F, Roth, A E, Rothberg, J E, Rotscheidt, Herbert, von Rüden, Wolfgang, Saint-Denis, R, Schlatter, W D, Takashima, M, Talby, M, Taureg, Hans, Tejessy, W, Wachsmuth, H W, Wasserbaech, S R, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Ziad J, Bardadin-Otwinowska, Maria, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, J C, Pallin, D, Perret, P, Proriol, J, Prulhière, F, Hansen, J D, Hansen, J R, Hansen, P H, Møllerud, R, Nilsson, B S, Petersen, G, Efthymiopoulos, I, Simopoulou, Errietta, Vayaki, Anna, Badier, J, Blondel, A, Bonneaud, G R, Bourotte, J, Braems, F, Brient, J C, Ciocci, M A, Fouque, G, Guirlet, R, Matricon, P, Maubras, M, Morano, R, Miné, P, Parey, J Y, Poilleux, P, Rougé, A, Roy, C, Tanaka, R, Rumpf, M, Videau, H L, Videau, I, Candlin, D J, Parrini, G, Corden, M, Georgiopoulos, C H, Ikeda, M, Lannutti, J E, Levinthal, D A, Mermikides, Michael E, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, De Ninno, G, D'Ettorre-Piazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Nicoletti, G, Pallotta, M, Passalacqua, L, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, A W, ten Have, I, Hearns, J A, Lynch, J G, Morton, W T, Raine, C, Scarr, J M, Smith, K, Thompson, A S, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, E E, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, A T, Beuselinck, R, Binnie, David M, Cameron, W, Cattaneo, M, Dornan, Peter J, Dugeay, S, Greene, A M, Hassard, J F, Patton, S J, Sedgbeer, J K, Taylor, G, Tomalin, I R, Wright, A G, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, C K, Brodbeck, T J, Finch, A J, Foster, F, Hughes, G, Keemer, N R, Nuttall, M, Rowlingson, B S, Sloan, Terence, Snow, S W, Barczewski, T, Bauerdick, L A T, Kleinknecht, K, Renk, B, Roehn, S, Sander, H G, Schmelling, M, Steeg, F, Albanese, J P, Aubert, Jean-Jacques, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Papalexiou, S, Payre, P, Pietrzyk, B, Becker, H, Blum, Walter, Cattaneo, Paolo Walter, Cowan, G D, Dehning, Bernd, Dietl, H, Fernández-Bosman, M, Jahn, A, Lange, E, Lütjens, G, Lutz, Gerhard, Männer, W, Moser, H G, Richter, R H, Schwarz, A, Settles, Ronald, Stiegler, U, Stierlin, U, Thomas, J, Bertin, V, De Bouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Duftot, L, Ganis, G, Grivaz, J F, Heusse, P, Janot, P, Journé, V, Kim, D W, Lefrançois, J, Lloyd-Owen, D, Lutz, A M, Veillet, J J, Zhang, Z, Zomer, F, Amendolia, S R, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foà, L, Focardi, E, Forti, F, Giassi, A, Giorgi, M A, Ligabue, F, Lusiani, A, Mannelli, E B, Marrocchesi, P S, Messineo, A, Palla, Fabrizio, Passuello, D, Sanguinetti, G, Steinberger, Jack, Tenchini, Roberto, Tonelli, G, Triggiani, G, Carter, J M, Green, M G, March, P V, Medcalf, T, Saich, M R, Strong, J, Thomas, R M, Wildish, T, Botterill, David R, Clifft, R W, Edgecock, T R, Edwards, M, Fisher, S M, Harvey, J, Jones, T J, Norton, P R, Salmon, D P, Thompson, J C, Bloch-Devaux, B, Colas, P, Klopfenstein, C, Lançon, E, Locci, E, Loucatos, Sotirios S, Mirabito, L, Pérez, P, Perrier, F, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Ashman, John Gavin, Booth, C N, Combley, F, Dinsdale, M, Martín, J, Parker, D, Thompson, L F, Brandt, S, Burkhardt, H, Grupen, Claus, Meinhard, H, Neugebauer, E, Schäfer, U, Seywerd, H C J, Gobbo, B, Liello, F, Milotti, E, Rolandi, Luigi, Bellantoni, L, Boudreau, J F, Cinabro, D, Conway, J S, Cowen, D F, Feng, Z, Harton, J L, Hilgart, J M, Jared, R C, Johnson, R P, LeClaire, B W, Pan Yi Bin, Parker, T, Pater, J R, Ritz, S, Saadi, Y, Sharma, V, Wear, J A, Weber, F V, Wu Sau Lan, Xue, S T, Zobernig, G, Lees, J P, Decamp, D, Deschizeaux, B, Goy, C, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Garrido, L, Mato, P, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Bossi, F, Bourotte, J, Brown, D, Burnett, Th, Drevermann, H, Dydak, F, Forty, Rw, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Martinez, M, May, J, Menary, S, Minten, A, Miotto, A, Palazzi, P, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wasserbaech, S, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Nilsson, B, Petersen, G, Efthymiopoulos, I, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Braems, F, Brient, Jc, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Parrini, G, Corden, M, Georgiopoulos, C, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Campana, P, Capon, G, Chiarella, V, Dettorepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Pepealtarelli, M, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ciocci, Ma, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Aleph, Electron–positron annihilation, High Energy Physics::Phenomenology, Supersymmetry, Coupling (probability), law.invention, Nuclear physics, law, Higgs boson, High Energy Physics::Experiment, Collider, Particle Physics - Experiment, Minimal Supersymmetric Standard Model, Boson
Abstract: A search has been made for a very light Higgs boson in the processes e+e- → e+e-H and e+e- →μ+μ-H using data collected by ALEPH at the LEP e+e- collider at centre of mass energies close to the Z peak. The mass range between 0 and 57 MeV is unambigously excluded at the 95% confidence level. If we combine this with our previously published analysis, the complete range from 0 to 24 GeV is excluded at 95% CL. The search is extended to light Higgs bosons of the minimal supersymmetric standard model, with the result that all possibilities of coupling are excluded for Higgs masses below 3 GeV.
Published: 1990
Full Text: View/download PDF

8. Search for neutral Higgs bosons from supersymmetry in Z decays

Author: D. Decamp, B. Deschizeaux, J.-P. Lees, M.-N. Minard, J.M. Crespo, M. Delfino, E. Fernandez, M. Martinez, R. Miquel, Ll.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, M. De Palma, A. Farilla, G. Iaselli, G. Maggi, S. Natali, S. Nuzzo, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, H. Hu, D. Huang, J. Lin, T. Ruan, T. Wang, W. Wu, Y. Xie, D. Xu, R. Xu, J. Zhang, W. Zhao, H. Albrecht, W.B. Atwood, F. Bird, E. Blucher, T.H. Burnett, T. Charity, H. Drevermann, Ll. Garrido, C. Grab, R. Hagelberg, S. Haywood, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, I. Lehraus, T. Lohse, D. Lüke, A. Marchioro, P. Mato, J. May, A. Minten, A. Miotto, P. Palazzi, M. Pepe-Altarelli, F. Ranjard, A. Roth, J. Rothberg, H. Rotscheidt, W. von Rüden, R. St.Denis, D. Schlatter, M. Takashima, M. Talby, H. Taureg, W. Tejessy, H. Wachsmuth, S. Wheeler, W. Wiedenmann, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, A. Falvard, P. Gay, P. Henrard, J. Jousset, B. Michel, J-C. Montret, D. Pallin, P. Perret, J. Proriol, F. Prulhière, J.D. Hansen, J.R. Hansen, P.H. Hansen, R. Møllerud, G. Petersen, E. Simopoulou, A. Vayaki, J. Badier, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, M.A. Ciocci, G. Fouque, R. Guirlet, A. Rougé, M. Rumpf, R. Tanaka, H. Videau, I. Videau, D.J. Candlin, A. Conti, G. Parrini, M. Corden, C. Georgiopoulos, J.H. Goldman, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, G. Stimpfl, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, G. De Ninno, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, G. Nicoletti, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.W. Halley, I. Ten Have, J.L. Hearns, I.S. Hughes, J.G. Lynch, W.T. Morton, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, M. Panter, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, S. Dugeay, R.W. Forty, A.M. Greene, J.F. Hassard, S.J. Patton, J.K. Sedgbeer, G. Taylor, I.R. Tomalin, A.G. Wright, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, B.S. Rowlingson, T. Sloan, S.W. Snow, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, B. Renk, S. Roehn, H.-G. Sander, M. Schmelling, F. Steeg, J.-P. Albanese, J.-J. Aubert, C. Benchouk, A. Bonissent, D. Courvoisier, F. Etienne, E. Matsinos, S. Papalexiou, P. Payre, B. Pietrzyk, Z. Qian, W. Blum, P. Cattaneo, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, D. Hauff, A. Jahn, E. Lange, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, Y. Pan, R. Richter, A.S. Schwarz, R. Settles, U. Stiegler, U. Stierlin, J. Thomas, G. Waltermann, V. Bertin, G. De Bouard, J. Boucrot, O. Callot, X. Chen, A. Cordier, M. Davier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, V. Journé, D.W. Kim, J. Lefrançois, A.-M. Lutz, J.-J. Veillet, F. Zomer, S.R. Amendolia, G. Bagliesi, G. Batignani, L. Bosisio, U. Bottigli, C. Bradaschia, I. Ferrante, F. Fidecaro, L. Foà, E. Focardi, F. Forti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, G. Sanguinetti, S. Scapellato, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, J.M. Carter, M.G. Green, P.V. March, T. Medcalf, M.R. Saich, J.A. Strong, R.M. Thomas, T. Wildish, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, J. Harvey, T.J. Jones, P.R. Norton, D.P. Salmon, J.C. Thompson, E. Aubourg, B. Bloch-Devaux, P. Colas, C. Klopfenstein, E. Lançon, E. Locci, S. Loucatos, L. Mirabito, E. Monnier, P. Perez, F. Perrier, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J.G. Ashman, C.N. Booth, F. Combley, M. Dinsdale, J. Martin, D. Parker, L.F. Thompson, S. Brandt, H. Burkhardt, C. Grupen, H. Meinhard, E. Neugebauer, U. Schäfer, H. Seywerd, B. Gobbo, F. Liello, E. Milotti, F. Ragusa, L. Rolandi, L. Bellantoni, J.F. Boudreau, D. Cinabro, J.S. Conway, D.F. Cowen, Z. Feng, J.L. Harton, J. Hilgart, R.C. Jared, R.P. Johnson, B.W. Leclaire, Y.B. Pan, T. Parker, J.R. Pater, Y. Saadi, V. Sharma, J.A. Wear, F.V. Weber, null Sau Lan Wu, S.T. Xue, G. Zobernig, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Aubourg, E, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Phenomenology, Elementary particle, Supersymmetry, lcsh:QC1-999, Standard Model, Pseudoscalar, symbols.namesake, Higgs boson, symbols, High Energy Physics::Experiment, Higgs mechanism, Particle Physics - Experiment, lcsh:Physics, Minimal Supersymmetric Standard Model, Boson
Abstract: The light scalar Higgs boson h and the pseudoscalar Higgs boson A of the minimal supersymmetric standard model have been searched for in the processes e+e−→hff and e+e−→hA using data collected by ALEPH at the LEP e+e− collider, with center of mass energies at and near the Z peak. Using a variety of signatures adapted to various mass ranges for h and A, we have excluded a large domain in the parameter space. For large values of ν2ν1, the ratio of the vacuum expectation values of the two Higgs fields, the whole range from 0 to 38.8 GeV is excluded for Mh and MA at 95% CL.
Published: 1990

9. Search for supersymmetric particles using acoplanar charged-particle pairs from Z0 decays

Author: D. Decamp, B. Deschizeaux, J.-P. Lees, M.-N. Minard, J.M. Crespo, M. Delfino, E. Fernandez, M. Martinez, R. Miquel, Ll.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, M. De Palma, A. Farilla, G. Iaselli, G. Maggi, A. Mastrogiacomo, S. Natali, S. Nuzzo, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, Y. Chen, H. Hu, D. Huang, J. Lin, T. Ruan, T. Wang, W. Wu, Y. Xie, D. Xu, R. Xu, J. Zhang, W. Zhao, H. Albrecht, F. Bird, E. Blucher, T. Charity, H. Drevermann, Ll. Garrido, C. Grab, R. Hagelberg, S. Haywood, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, I. Lehraus, T. Lohse, D. Lüke, A. Marchioro, P. Mato, J. May, V. Mertens, A. Minten, A. Miotto, P. Palazzi, M. Pepe-Altarelli, F. Ranjard, J. Richstein, A. Roth, J. Rothberg, H. Rotscheidt, W. Von Rüden, R.St. Denis, D. Schlatter, M. Takashima, M. Talby, H. Taureg, W. Tejessy, H. Wachsmuth, S. Wheeler, W. Wiedenmann, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, A. Falvard, P. Gay, P. Henrard, J. Jousset, B. Michel, J-C. Montret, D. Pallin, P. Perret, J. Prat, J. Proriol, F. Prulhière, H. Bertelsen, F. Hansen, J.D. Hansen, J.R. Hansen, P.H. Hansen, A. Lindahl, B. Madsen, R. Møllerud, B.S. Nilsson, G. Petersen, E. Simopoulou, A. Vayaki, J. Badier, D. Bernard, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, M.A. Ciocci, G. Fouque, R. Guirlet, P. Miné, A. Rougé, M. Rumpf, H. Videau, I. Videau, D. Zwierski, D.J. Candlin, A. Conti, G. Parrini, M. Corden, C. Georgiopoulos, J.H. Goldman, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, G. De Ninno, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, G. Nicoletti, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.J. Flavell, A.W. Halley, I. Ten Have, J.L. Hearns, I.S. Hughes, J.G. Lynch, D.J. Martin, R. O'Neill, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, M. Panter, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, A.M. Greene, S. Dugeay, R.W. Forty, J.F. Hassard, S. Patton, J.K. Sedgbeer, G. Taylor, I.R. Tomalin, A.G. Wright, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, B.S. Rowlingson, T. Sloan, S.W. Snow, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, B. Renk, S. Roehn, H.-G. Sander, M. Schmelling, F. Steeg, J.-P. Albanese, J.-J. Aubert, C. Benchouk, A. Bonissent, F. Etienne, R. Nacasch, P. Payre, B. Pietrzyk, Z. Qian, W. Blum, P. Cattaneo, M. Comin, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, D. Hauff, A. Jahn, E. Lange, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, Y. Pan, R. Richter, A.S. Schwarz, R. Settles, U. Stiegler, U. Stierlin, G. Stimpfl, J. Thomas, G. Waltermann, G. De Bouard, J. Boucrot, O. Callot, X. Chen, A. Cordier, M. Davier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, V. Journé, D.W. Kim, J. Lefrançois, D. Lloyd-Owen, A.-M. Lutz, P. Marotte, J.-J. Veillet, S.R. Amendolia, G. Bagliesi, G. Batignani, L. Bosisio, U. Bottigli, C. Bradaschia, I. Ferrante, F. Fidecaro, L. Foà, E. Focardi, F. Forti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, G. Sanguinetti, S. Scapellato, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, J.M. Carter, B.J. Green, M.G. Green, A.K. McKemey, P.V. March, T. Medcalf, M.R. Saich, J.A. Strong, R.M. Thomas, T. Wildish, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, J. Harvey, D.L. Hill, T.J. Jones, M. Morrissey, P.R. Norton, D.P. Salmon, J.C. Thompson, B. Bloch-Devaux, P. Colas, C. Klopfenstein, E. Lançon, E. Locci, S. Loucatos, L. Mirabito, E. Monnier, P. Perez, F. Perrier, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J.G. Ashman, C.N. Booth, F. Combley, M. Dinsdale, J. Martin, D. Parker, L.F. Thompson, S. Brandt, H. Burkhardt, C. Grupen, H. Meinhard, E. Neugebauer, U. Schäfer, H. Seywerd, K. Stupperich, B. Gobbo, F. Liello, E. Milotti, F. Ragusa, L. Rolandi, L. Bellantoni, J.F. Boudreau, D. Cinabro, J.S. Conway, D.F. Cowen, Z. Feng, J.L. Harton, J. Hilgart, R.C. Jared, R.P. Johnson, B.W. Leclaire, Y.B. Pan, T. Parker, J.R. Pater, Y. Saadi, V. Sharma, J.A. Wear, F.V. Weber, Sau Lan Wu, S.T. Xue, G. Zobernig, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Mine, P, Rouge, A, Rumpf, M, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Greene, Am, Dugeay, S, Forty, Rw, Hassard, Jf, Patton, S, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Jones, Tj, Morrissey, M, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), Electron–positron annihilation, High Energy Physics::Phenomenology, Elementary particle, Supersymmetry, Charged particle, Nuclear physics, Chargino, High Energy Physics::Experiment, Photino, Particle Physics - Experiment, Boson
Abstract: We have performed a search for supersymmetric particles using acoplanar pairs of oppositely-charged particles in decays of the Z0. In 0.53 pb−1 of integrated luminosity near the Z0 peak, we observe two events where approximately four are expected from background, allowing limits to be extended on combined photino and slepton masses, and also on combined photino and chargino masses.
Published: 1990
Full Text: View/download PDF

10. Determination of the number of light neutrino species

Author: Emilio Leonardi, J. Schütte, R. Bock, L. Baksay, Helmut Vogel, Kajari Mazumdar, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, Xd Cai, C. Neyer, D. Linnhofer, M. MacDermott, Federico Carminati, A. M. Cartacci, M. Fukushima, M. Vivargent, M. Sachwitz, M. Lenti, S. Beingessner, A. Nadtochy, Adrian Biland, R. Raghavan, A. C. König, G. Landi, M. L. Brooks, V. Plyaskin, H. Nowak, J. M. Le Goff, D. H. Wright, Pablo Garcia-Abia, Alain Hervé, G. S. Sanders, Roberto Battiston, Yu. Kamyshkov, Laurent Vuilleumier, P. G. Seiler, J. A. Rubio, U. Herten, L. Z. Sun, M. A. Niaz, W. Kittel, J. Mnich, Ren-Yuan Zhu, Simone Paoletti, G. M. Bilei, Y. J. Pei, G. Sauvage, A. Bay, Luciano Barone, Georgi Sultanov, Mw Gruenewald, J. Alcaraz, D. Antreasyan, M. T. Dova, P. Vikas, D. Pandoulas, S. J. Fan, T. S. Dai, R. A. Khan, A. Arefiev, A. Rubbia, T. Foreman, M. Schneegans, L. Romero, Carlo Civinini, Manjit Kaur, C. Dionisi, G. B. Mills, H. O. Cohn, P. Extermann, I. Leedom, B. Z. Yang, H. Hofer, C. G. Yang, G. H. Wang, K. L. Tung, Q.Y. Yang, W. Wallraff, Wt Lin, E. Nagy, H. Akbari, V. P. Andreev, Daqiang Zhang, S. Banerjee, Zp Zhang, Els Koffeman, P. Marchesini, Maurizio Biasini, M. Maolinbay, G. Raven, K. S. Kumar, X.G. Li, J. Bao, M. Aguilar-Benitez, K. Sudhakar, J. Wenninger, Cheng Chen, Dimitri Bourilkov, H. J. Schreiber, C. Gui, Gerjan Bobbink, B. Borgia, N. E. Moulai, E. Fiandrini, M. Chemarin, Qi An, A. Engler, Marta Felcini, V. Pojidaev, M. Bourquin, G. M. Chen, Wen-Gan Ma, W. J. Burger, E. Brambilla, G. Carlino, J. B. Ye, M. Fabre, X. T. Cui, C. Zaccardelli, R. Barillère, S. Patricelli, K. Strauch, Herwig Schopper, D.N. Mao, Steven Ahlen, R.J. Wu, F. Marsano, T. Spickermann, Francesco Becattini, M. White, Ming Zeng, Z.M. Wang, D. M. Lee, Alberto Aloisio, A. Ricker, J. C. Sens, H. S. Fesefeldt, M. Capell, A. Hasan, B. N. Jin, Gerard Fernandez, H. Janssen, K.S. Yang, W. W. Kinnison, S. C. Yeh, M. Guanziroli, Jozsef Toth, J. Lettry, Stefan Kirsch, G. Herten, A. A. Syed, W. Friebel, U. Becker, Harvey B Newman, E. Dénes, K. Hilgers, R. Sehgal, Egidio Longo, Th. Meinholz, Q. Ye, R. Fabbretti, Y. D. Xu, Elisabetta Gallo, D.W. Schmitz, J. M. Salicio, J. Behrens, P. J. Li, Chenliang Wang, P. Lebrun, F. J. Rodriguez, M. Röhner, H. R. Gustafson, J. Ulbricht, Raffaello D'Alessandro, C. Grinnell, P. Kapinos, G.G.G. Massaro, Claudio Luci, Pierluigi Paolucci, M. Gailloud, X. W. Tang, I. Sheer, P. A. Piroué, M. M. Ilyas, E. Gonzalez, Luca Lista, Jj Blaising, Stephane Jezequel, B. C.C. van der Zwaan, S. Reucroft, Robert Clare, Leonardo Merola, S. Shotkin, BT Bouwens, Bernard Ille, M. Rescigno, K. N. Qureshi, S. Goldfarb, T. Matsuda, D. Z. Shen, Thomas Hebbeker, R. Mount, Paul Lecoq, R. W. Kraemer, J. A. Bakken, D. Fernandez, M. Sassowsky, Tariq Aziz, T. Kramer, P. Duinker, Yanwen Liu, Stefano Giagu, O. Rind, M. Napolitano, A. Gougas, T. Azemoon, J. D. Burger, B.C. Stringfellow, F. L. Libde, T. Paul, O. Adriani, Lucas Taylor, S. Schultze, G. Rahal-Callot, Yuehong Xie, Sabine Riemann, R. Weill, U. Uwer, E. Soderstrom, H. S. Chen, A. Chen, X. R. Shi, Christine Buisson, Felicitas Pauss, Marcos Cerrada, L. Servoli, J. Salicio, M. Yzerman, F. Crijns, G. Schwering, A. Nippe, D. Duchesneau, Alexander Malinin, Crisostomo Sciacca, Marco Pieri, A. Krivshich, A. L. Anderson, F. Marion, P. Le Coultre, I. Duran, J. D. Swain, A. Klimentov, H. Suter, S. Lanzano, X. L. Wang, Mariagrazia Alviggi, Y.F. Mao, D. Lanske, Ying Wu, J. F. Zhou, U. K. Chaturvedi, K. Hangarter, F. Wittgenstein, Y. S. Lu, F. J. Eppling, L. W. Jones, P. McBride, D. Boutigny, Kenneth Francis Read, R. Starosta, I. Clare, J. Busenitz, L. J. Gutay, D. S. Yan, S. M. Ting, Jun Guo, L. Ludovici, M. Chmeissani, R. T. Van de Walle, Z. F. Gong, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, B. L. Betev, E. Drago, Jérôme Rose, F. C. Erné, J. H. Field, K. Schmiemann, C. Y. Chien, M. Bocciolini, I. Vetlitsky, P. Göttlicher, A. Marin, T. Driever, B. Lindemann, C. Li, W. Y. Chen, B. Zhou, V. K. Gupta, R. Bizzarri, D. Hauschildt, D. P. Stickland, H. R. Dimitrov, O. Fackler, L. Urbán, R. L. Summer, F. DeNotaristefani, I. Scott, G. Finocchiaro, Y. Mir, C. H. Ye, H. Kuijten, N. Yunus, G. Gratta, A. Böhm, E. Valente, R. Leiste, P. Berges, Marcel Merk, M. N. Kienzle-Focacci, R. Rosmalen, A. C. Weber, D. McNally, E. Shumilov, S. S. Gau, T. J. Wenaus, A. Kunin, P.V.K.S. Baba, H. L. Zhuang, Yu Galaktianov, A. Tsaregorodtsev, X. Leytens, G. Viertel, B. Monteleoni, F. Sticozzi, J. Perrier, G. Mirabelli, S. Morganti, T. Angelov, C. Spartiotis, J. Schwenke, Jianming Qian, X. Y. Cui, K. Lübelsmeyer, Piero Spillantini, G. Hu, L. Martinez-Laso, W. Lohmann, A. Atamanchuk, Carlos Willmott, M. S. Sarakinos, Speranza Falciano, Y. F. Wang, A. Zichichi, R. Morand, Z. L. Xue, M.L. Chen, H. T. Li, M. Möller, Lamberto Luminari, Howard A. Stone, Marcella Diemoz, R. C. Ball, Pierre Lecomte, G. Sartorelli, V. Shoutko, Werner Lustermann, Charles Timmermans, G. Coignet, W. Krenz, H. F. Chen, M. Caria, A. Koulbardis, S. Rosier-Lees, V. Koutsenko, J.P. Burq, S. X. Wu, M. Tonutti, Atul Gurtu, K. Deiters, G. Chiefari, S. Shevchenko, B. P. Roe, A. A. Vorobyov, Igor Vorobiev, R.B. Sutton, A. Bujak, Oliver Kornadt, M. Pohl, F. Behner, A. Kasser, Guofan Hu, M. Hebert, Panos A Razis, D. DiBitonto, T. E. Coan, J. G. Branson, Ph. Rosselet, R. Malik, Davide Piccolo, Valery Schegelsky, Ph Fisher, M. Steuer, H. Rykaczewski, Giovanni Organtini, G. Forconi, J. M. Lubbers, Y. Karyotakis, Zhuoxiang Ren, Z. W. Yin, S. N. Ganguli, A. Degré, Y. Mi, M. Wadhwa, D. J. Schotanus, S. Chung, J. M. You, N. Produit, V. R. Krastev, Simonetta Gentile, J. Berdugo, J. Weber, Attilio Santocchia, Z.Q. Yang, G. A. Yang, D. Perret-Gallix, Jean Fay, M. Dhina, S. C. Tonwar, F. Plasil, Mingshui Chen, Frank Filthaut, Samuel C.C. Ting, M. Pauluzzi, Thomas Ferguson, Z. Y. Lin, L. Antonov, G. Passaleva, D. Ren, J. Shukla, H. Anderhub, U. Vikas, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, A. Contin, H. A. Rizvi, D. Gele, Hafeez R Hoorani, Peter Denes, P. Zemp, Paolo Bagnaia, R. de Asmundis, W. J. Metzger, Marco Meschini, D. Kirkby, Christopher George Tully, H. Vogt, B. Bertucci, Nicanor Colino, H. El Mamouni, Giovanni Ambrosi, Y. H. Chang, P. Arce, George Alverson, Bolek Wyslouch, Qian Wang, D. Goujon, J. M. Ma, J. S. Kapustinsky, Vincenzo Innocente, C. F. He, E. Sajan, P. Schmitz, A. Sopczak, A. Pevsner, K. Freudenreich, Jay Martin, Jiunn-Wei Chen, Barry Blumenfeld, C. Maña, I. C. Brock, F. Ferroni, Y. Zeng, F. Cesaroni, J. Y. Liao, 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, Adriani, O., Aguilarbenitez, M., Ahlen, S., Akbari, H., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelov, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Behrens, J., Beingessner, S., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Blumenfeld, B., Bobbink, G. J., Bocciolini, M., Bock, R., Bohm, A., Borgia, B., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Buisson, C., Bujak, A., Burger, J. D., Burger, W. J., Burq, J. P., Busenitz, J., Cai, X. D., Capell, M., Caria, M., Carlino, G., Carminati, F., Cartacci, A. M., Cerrada, M., Cesaroni, F., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, J., Chen, M., Chen, M. L., Chen, W. Y., Chiefari, Giovanni, Chien, C. Y., Chmeissani, M., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Crijns, F., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dhina, M., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dova, M. T., Drago, E., Driever, T., Duchesneau, D., Duinker, P., Duran, I., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J., Filthaut, F., Finocchiaro, G., Fisher, P. H., Forconi, G., Foreman, T., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gele, D., Gentile, S., Giagu, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gottlicher, P., Gougas, A., Goujon, D., Gratta, G., Grinnell, C., Gruenewald, M., 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, Hebbeker, T., Hebert, M., Herten, G., Herten, U., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kinnison, W. W., 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., Krivshich, A., Kuijten, H., Kumar, K. S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Leedom, I., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Lettry, J., Leytens, X., Li, C., H. T., Li, P. J., Li, X. G., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Linnhofer, D., Lista, L., Liu, Y., Lohmann, W., Longo, E., 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., Malhotra, P. K., Malik, R., Malinin, A., Mana, C., Mao, D. N., Mao, Y. F., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martiezlaso, L., Marzano, F., G. G. G., Matsuda, T., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Meinholz, T., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Pauss, F., Pei, Y. J., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Rind, O., Rizvi, H. A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rose, J., Rosierlees, S., Rosmalen, R., Rosselet, P., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Sajan, E., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schegelsky, V., Schmiemann, K., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schutte, J., 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., Soderstrom, E., Sopczak, A., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sumner, R. L., Sun, L. Z., Suter, H., Sutton, R. B., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., 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, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., R. J., Wu, S. X., Wu, Y. G., Wu, Wyslouch, B., Xie, Y. Y., Y. D., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yan, X. J., Yang, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., 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, J. F., Zhu, R. Y., Zhuang, H. L., Zichichi, A., B. C. C., Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Ml, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Schlatter, D, Stdenis, R, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jr, Hansen, Jd, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Mine, P, Rouge, A, Rumpf, M, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Levinthal, D, Lannutti, J, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Ja, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Barber, Gj, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Gentry, Dn, Hassard, Jf, Miller, Dg, Price, Dr, Sedgbeer, Jk, Tomalin, Ir, Taylor, G, Girtler, P, Kuhn, D, Rudolph, G, Brodbeck, Tj, Bowdery, C, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Pollmann, D, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Dehning, B, Cowan, G, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Boucrot, J, Callot, O, Cordier, A, Davier, M, Debouard, G, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, J, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Hill, Dl, Jones, Tj, Mcpherson, G, Morrissey, M, Norton, Pr, Salmon, Dp, Tappern, Gj, Thompson, Jc, Harvey, J, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Pignard, B, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Turlay, R, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, Zobernig, G, and Denis Richard/C 8997 2012 Ferrante Isidoro/F 1017 2012, RI Perrier Frederic/A 5953 2011 Stahl Achim/E 8846 2011 S. t.
Subjects: cross-section, Nuclear and High Energy Physics, Aleph, Particle physics, electron positron. colliding beams, electron positron. annihilation, Electron–positron annihilation, Hadron, 01 natural sciences, Nuclear physics, neutrino, single photon events, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, hadron. multiple production, Z° resonance, Physics, electron positron, Large Hadron Collider, electroweak interaction, 010308 nuclear & particles physics, Settore FIS/01 - Fisica Sperimentale, High Energy Physics::Phenomenology, Electroweak interaction, Física, E+E COLLISIONS, Photon emission, Large Electron–Positron Collider, neutrino. flavor, High Energy Physics::Experiment, hadron, Neutrino, Particle Physics - Experiment, experimental results
Abstract: We have measured the cross-section of the production of single photon events in e + e- collisions near the Z ° resonance. For an integrated luminosity of 9.6 pb -1, we have observed 202 single photon candidates with energy between 0.9 and 3.5 GeV in the polar angular region between 45 ° and 135 °. Assuming that the only stable weakly interacting particles are light neutrinos with standard model couplings, we determine the number of light neutrino species to be Nv = 3.14 + 0.24 (stat.)4-0.12 (syst.). This corresponds to an invisible Z ° width of Finv = 524 + 40 4- 20 MeV., Facultad de Ciencias Exactas
Published: 1992
Full Text: View/download PDF

11. HEAVY FLAVOR PRODUCTION IN Z DECAYS

Author: Décamp, D, Deschizeaux, B, Goy, C, Lees, J P, Minard, M N, Crespo, J M, Delfino, M C, Fernández, E, Mato, P, Miquel, R, Mir, L M, Orteu, S, Pacheco, A, Perlas, J A, Tubau, E, Catanesi, M G, De Palma, M, Farilla, A, Iaselli, Giuseppe, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, W B, Bird, F, Blucher, E, Brown, D, Burnett, T H, Drevermann, H, Dydak, Friedrich, Forty, Roger W, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, Gottfried, Knobloch, J, Lacourt, A, Lehraus, Ivan, Lohse, T, Lüke, D, Marchioro, A, Martínez, M, May, J, Menary, S R, Minten, Adolf G, Miotto, A, Palazzi, P, Pepé-Altarelli, M, Ranjard, F, Roth, A E, Rothberg, J E, Rotscheidt, Herbert, von Rüden, Wolfgang, Saint-Denis, R, Schlatter, W D, Takashima, M, Talby, M, Taureg, Hans, Tejessy, W, Wachsmuth, H W, Wasserbaech, S R, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Ziad J, Bardadin-Otwinowska, Maria, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, J C, Pallin, D, Perret, P, Proriol, J, Prulhière, F, Hansen, J D, Hansen, J R, Hansen, P H, Møllerud, R, Nilsson, B S, Petersen, G, Efthymiopoulos, I, Simopoulou, Errietta, Vayaki, Anna, Badier, J, Blondel, A, Bonneaud, G R, Bourotte, J, Braems, F, Brient, J C, Ciocci, M A, Fouque, G, Guirlet, R, Rougé, A, Rumpf, M, Tanaka, R, Videau, H L, Videau, I, Candlin, D J, Parrini, G, Corden, M, Georgiopoulos, C H, Ikeda, M, Lannutti, J E, Levinthal, D A, Mermikides, Michael E, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, De Ninno, G, D'Ettorre-Piazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Nicoletti, G, Passalacqua, L, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, A W, ten Have, I, Hearns, J A, Lynch, J G, Morton, W T, Raine, C, Scarr, J M, Smith, K, Thompson, A S, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, E E, Krause, J, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, A T, Beuselinck, R, Binnie, David M, Cameron, W, Cattaneo, M, Dornan, Peter J, Dugeay, S, Greene, A M, Hassard, J F, Patton, S J, Sedgbeer, J K, Taylor, G, Tomalin, I R, Wright, A G, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, C K, Brodbeck, T J, Finch, A J, Foster, F, Hughes, G, Keemer, N R, Nuttall, M, Rowlingson, B S, Sloan, Terence, Snow, S W, Barczewski, T, Bauerdick, L A T, Kleinknecht, K, Renk, B, Roehn, S, Sander, H G, Schmelling, M, Steeg, F, Albanese, J P, Aubert, Jean-Jacques, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, Walter, Cattaneo, Paolo Walter, Cowan, G D, Dehning, Bernd, Dietl, H, Fernández-Bosman, M, Jahn, A, Lange, E, Lütjens, G, Lutz, Gerhard, Männer, W, Moser, H G, Richter, R H, Schwarz, A, Settles, Ronald, Stiegler, U, Stierlin, U, Thomas, J, Bertin, V, De Bouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, J F, Heusse, P, Janot, P, Journé, V, Kim, D W, Lefrançois, J, Lutz, A M, Veillet, J J, Zomer, F, Amendolia, S R, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foà, L, Focardi, E, Forti, F, Giassi, A, Giorgi, M A, Ligabue, F, Lusiani, A, Mannelli, E B, Marrocchesi, P S, Messineo, A, Palla, Fabrizio, Sanguinetti, G, Steinberger, Jack, Tenchini, Roberto, Tonelli, G, Triggiani, G, Carter, J M, Green, M G, March, P V, Medcalf, T, Saich, M R, Strong, J A, Thomas, R M, Wildish, T, Botterill, David R, Clifft, R W, Edgecock, T R, Edwards, M, Fisher, S M, Harvey, J, Jones, T J, Norton, P R, Salmon, D P, Thompson, J C, Bloch-Devaux, B, Colas, P, Klopfenstein, C, Lançon, E, Locci, E, Loucatos, Sotirios S, Mirabito, L, Monnier, E, Pérez, P, Perrier, F, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Ashman, John Gavin, Booth, C N, Combley, F, Dinsdale, M, Martín, J, Parker, D, Thompson, L F, Brandt, S, Burkhardt, H, Grupen, Claus, Meinhard, H, Neugebauer, E, Schäfer, U, Seywerd, H C J, Gobbo, B, Liello, F, Mansutti, A, Milotti, E, Rolandi, Luigi, Bellantoni, L, Boudreau, J F, Cinabro, D, Conway, J S, Cowen, D F, Feng, Z, Harton, J L, Hilgart, J M, Jared, R C, Johnson, R P, LeClaire, B W, Pan Yi Bin, Parker, T, Pater, J R, Saadi, Y, Sharma, V, Wear, J A, Weber, F V, Wu Sau Lan, Xue, S T, Zobernig, G, Decamp, D, Deschizeaux, B, Goy, C, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Mato, P, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Brown, D, Burnett, Th, Drevermann, H, Dydak, F, Forty, Rw, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Martinez, M, May, J, Menary, S, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wasserbaech, S, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Nilsson, B, Petersen, G, Efthymiopoulos, I, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Parrini, G, Corden, M, Georgiopoulos, C, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Passalacqua, L, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Branching fraction, Flavour, Hadron, Analytical chemistry, Particle Physics - Experiment, Lepton, Standard Model
Abstract: From an analysis of inclusive leptons in data collected by the ALEPH detector at LEP, we measure the fractions of b b and c c events in hadronic Z decays. The b b fraction times semileptonic branching ratio is measured to be Br ( b → e )·Γ b b /Γ had = 0.0224 ± 0.0016 ± 0.0010 . Assuming a b semileptonic branching ratio of 0.102 ± 0.010 gives Γ b b /Γ had = 0.220 ± 0.016 ± 0.024 , in good agreement with the standard model prediction of 0.217. The c c fraction times semileptonic branching ratio is measured to be Br ( c → e )·Γ c c /Γ had = 0.0133 ± 0.0040 −0.0031 +0.0038 . Assuming a c semileptonic branching ratio of 0.090 ± 0.013 gives Γ c c /Γ had = 0.148 ± 0.044 −0.038 +0.045 , in agreement with the standard model prediction of 0.171.
Published: 1990

12. Search For Neutralino Production In Z Decays

Author: Decamp, D., Deschizeaux, B., Goy, C., Lees, J. -P., Minard, M. -N., Crespo, J. M., Delfino, M., Fernandez, E., Mato, P., Miquel, R., Mir, Ll. M., Orteu, S., Pacheco, A., Perlas, J. A., Tubau, E., Catanesi, M. G., de Palma, M., Farilla, A., Iaselli, G., Maggi, G., Natali, S., Nuzzo, S., Ranieri, A., Raso, G., Romano, F., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Zito, G., Gao, Y., Hu, H., Huang, D., Jin, S., Lin, J., Ruan, T., Wang, T., Wu, W., Xie, Y., Xu, D., Xu, R., Zhang, J., Zhang, Z., Zhao, W., Albrecht, H., Atwood, W. B., Bird, F., Blucher, E., Brown, D., Burnett, T. H., Drevermann, H., Dydak, F., Forty, R. W., Garrido, Ll., Grab, C., Hagelberg, R., Haywood, S., Jost, B., Kasemann, M., Kellner, G., Knobloch, J., Lacourt, A., Lehraus, I., Lohse, T., Lüke, D., Marchioro, A., Martinez, M., May, J., Menary, S., Minten, A., Miotto, A., Palazzi, P., Pepe-Altarelli, M., Ranjard, F., Roth, A., Rothberg, J., Rotscheidt, H., von Rüden, W., St. Denis, R., Schlatter, D., Takashima, M., Talby, M., Taureg, H., Tejessy, W., Wachsmuth, W., Wasserbaech, S., Wheeler, S., Wiedenmann, W., Witzeling, W., Wotschack, J., Ajaltouni, Z., Bardadin-Otwinowska, M., Falvard, A., Gay, P., Henrard, P., Jousset, J., Michel, B., Montret, J. -C., Pallin, D., Perret, P., Proriol, J., Prulhière, F., Hansen, J. D., Hansen, J. R., Hansen, P. H., Møllerud, R., Nilsson, B. S., Petersen, G., Efthymiopoulos, I., Simopoulou, E., Vayaki, A., Badier, J., Blondel, A., Bonneaud, G., Bourotte, J., Braems, F., Brient, J. C., Ciocci, M. A., Fouque, G., Guirlet, R., Rougé, A., Rumpf, M., Tanaka, R., Videau, H., Videau, I., Candlin, D. J., Parrini, G., Corden, M., Georgiopoulos, C., Ikeda, M., Lannutti, J., Levinthal, D., Mermikides, M., Sawyer, L., Stimpfl, G., Antonelli, A., Baldini, R., Bencivenni, G., Bologna, G., Bossi, F., Campana, P., Capon, G., Chiarella, V., de Ninno, G., D'Ettorre-Piazzoli, B., Felici, G., Laurelli, P., Mannocchi, G., Murtas, F., Murtas, G. P., Nicoletti, G., Picchi, P., Zografou, P., Altoon, B., Boyle, O., Halley, A. W., Ten Have, I., Hearns, J. L., Lynch, J. G., Morton, W. T., Raine, C., Scarr, J. M., Smith, K., Thompson, A. S., Brandl, B., Braun, O., Geiges, R., Geweniger, C., Hanke, P., Hepp, V., Kluge, E. E., Maumary, Y., Panter, M., Putzer, A., Rensch, B., Stahl, A., Tittel, K., Wunsch, M., Belk, A. T., Beuselinck, R., Binnie, D. M., Cameron, W., Cattaneo, M., Dornan, P. J., Dugeay, S., Greene, A. M., Hassard, J. F., Patton, S. J., Sedgbeer, J. K., Taylor, G., Tomalin, I. R., Wright, A. G., Girtler, P., Kuhn, D., Rudolph, G., Bowdery, C. K., Brodbeck, T. J., Finch, A. J., Foster, F., Hughes, G., Keemer, N. R., Nuttall, M., Rowlingson, B. S., Sloan, T., Snow, S. W., Barczewski, T., Bauerdick, L. A. T., Kleinknecht, K., Renk, B., Roehn, S., Sander, H. -G., Schmelling, M., Steeg, F., Albanese, J. -P., Aubert, J. -J., Benchouk, C., Bonissent, A., Courvoisier, D., Etienne, F., Matsinos, E., Papalexiou, S., Payre, P., Pietrzyk, B., Qian, Z., Blum, W., Cattaneo, P., Cowan, G., Dehning, B., Dietl, H., Fernandez-Bosman, M., Jahn, A., Lange, E., Lütjens, G., Lutz, G., Männer, W., Moser, H. -G., Pan, Y., Richter, R., Schwarz, A. S., Settles, R., Stiegler, U., Stierlin, U., Thomas, J., Bertin, V., de Bouard, G., Boucrot, J., Callot, O., Chen, X., Cordier, A., Davier, M., Ganis, G., Grivaz, J. -F., Heusse, Ph., Janot, P., Journé, V., Kim, D. W., Lefrançois, J., Lutz, A. -M., Veillet, J. -J., Zomer, F., Amendolia, S. R., Bagliesi, G., Batignani, G., Bosisio, L., Bottigli, U., Bradaschia, C., Ferrante, I., Fidecaro, F., Faà, L., Focardi, E., Forti, F., Giassi, A., Giorgi, M. A., Ligabue, F., Lusiani, A., Mannelli, E. B., Marrocchesi, P. S., Messineo, A., Palla, F., Sanguinetti, G., Steinberger, J., Tenchini, R., Tonelli, G., Triggiani, G., Carter, J. M., Green, M. G., March, P. V., Medcalf, T., Saich, M. R., Strong, J. A., Thomas, R. M., Wildish, T., Botterill, D. R., Clifft, R. W., Edgecock, T. R., Edwards, M., Fisher, S. M., Harvey, J., Jones, T. J., Norton, P. R., Salmon, D. P., Thompson, J. C., Bloch-Devaux, B., Colas, P., Klopfenstein, C., Lançon, E., Locci, E., Loucatos, S., Mirabito, L., Monnier, E., Perez, P., Perrier, F., Rander, J., Renardy, J. -F., Roussarie, A., Schuller, J. -P., Ashman, J. G., Booth, C. N., Combley, F., Dinsdale, M., Martin, J., Parker, D., Thompson, L. F., Brandt, S., Burkhardt, H., Grupen, C., Meinhard, H., Neugebauer, E., Schäfer, U., Seywerd, H., Gobbo, B., Liello, F., Milotti, E., Rolandi, L., Bellantoni, L., Boudreau, J. F., Cinabro, D., Conway, J. S., Cowen, D. F., Feng, Z., Harton, J. L., Hilgart, J., Jared, R. C., Johnson, R. P., Leclaire, B. W., Pan, Y. B., Parker, T., Pater, J. R., Saadi, Y., Sharma, V., Wear, J. A., Weber, F. V., Sau, Lan, Xue, S. T., Zobernig, G., Decamp, D, Deschizeaux, B, Goy, C, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Mato, P, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Brown, D, Burnett, Th, Drevermann, H, Dydak, F, Forty, Rw, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Martinez, M, May, J, Menary, S, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdennis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wasserbaech, S, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Nilsson, B, Petersen, G, Efthymiopoulos, I, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Parrini, G, Corden, M, Georgiopoulos, C, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Aleph, Particle physics, Photon, Electron–positron annihilation, High Energy Physics::Phenomenology, Parameter space, Nuclear physics, Neutralino, High Energy Physics::Experiment, Particle Physics - Experiment, Lepton, Minimal Supersymmetric Standard Model
Abstract: Limits on Z decay branching ratios into neutralinos are reported. They were obtained from searches for monojets, acoplanar jets, acoplanar lepton pairs, single photons and acoplanar photon pairs as signaturs for the reactions e+e- → χχ′ and e+e- → χχ′, where χ is the lightest neutralino and χ′ any heavier one. The data sample used for these searches corresponds to about 23 000 events of Z decay into multihadrons, collected at LEP by the ALEPH detector for centre of mass energies at and near the Z peak. The results obtained are used to restrict the parameter space of the minimal supersymmetric standard model.
Published: 1990

13. Search for excited leptons in Z0 decay

Author: D. Decamp, B. Deschizeaux, J.-P. Lees, M.-N. Minard, J.M. Crespo, M. Delfino, E. Fernandez, M. Martinez, R. Miquel, Ll.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, M. De Palma, A. Farilla, G. Iaselli, G. Maggi, S. Natali, S. Nuzzo, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, H. Hu, D. Huang, J. Lin, T. Ruan, T. Wang, W. Wu, Y. Xie, D. Xu, R. Xu, J. Zhang, W. Zhao, H. Albrecht, W.B. Atwood, F. Bird, E. Blucher, T.H. Burnett, T. Charity, H. Drevermann, Ll. Garrido, C. Grab, R. Hagelberg, S. Haywood, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, I. Lehraus, T. Lohse, D. Lüke, A. Marchioro, P. Mato, J. May, A. Minten, A. Miotto, P. Palazzi, M. Pepe-Altarelli, F. Ranjard, A. Roth, J. Rothberg, H. Rotscheidt, W. Von Rüden, R.St. Denis, D. Schlatter, M. Takashima, M. Talby, H. Taureg, W. Tejessy, H. Wachsmuth, S. Wheeler, W. Wiedenmann, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, A. Falvard, P. Gay, P. Henrard, J. Jousset, B. Michel, J-C. Montret, D. Pallin, P. Perret, J. Proriol, F. Prulhiére, J.D. Hansen, J.R. Hansen, P.H. Hansen, R. Møllerud, G. Petersen, E. Simopoulou, A. Vayaki, J. Badier, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, M.A. Ciocci, G. Fouque, R. Guirlet, A. Rougé, M. Rumpf, R. Tanaka, H. Videau, I. Videau, D.J. Candlin, A. Conti, G. Parrini, M. Corden, C. Georgiopoulos, J.H. Goldman, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, G. Stimpfl, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, G. De Ninno, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, G. Nicoletti, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.W. Halley, I. Ten Have, J.L. Hearns, I.S. Hughes, J.G. Lynch, W.T. Morton, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, M. Panter, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, S. Dugeay, R.W. Forty, A.M. Greene, J.F. Hassard, S.J. Patton, J.K. Sedgbeer, G. Taylor, I.R. Tomalin, A.G. Wright, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, B.S. Rowlingson, T. Sloan, S.W. Snow, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, B. Renk, S. Roehn, H.-G. Sander, M. Schmelling, F. Steeg, J.-P. Albanese, J.-J. Aubert, C. Benchouk, A. Bonissent, D. Courvoisier, F. Etienne, E. Matsinos, S. Papalexiou, P. Payre, B. Pietrzyk, Z. Qian, W. Blum, P. Catteneo, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, D. Hauff, A. Jahn, E. Lange, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, Y. Pan, R. Richter, A.S. Schwarz, R. Settles, U. Stiegler, U. Stierlin, J. Thomas, G. Waltermann, V. Bertin, G. De Bouard, J. Boucrot, O. Callot, X. Chen, A. Cordier, M. Davier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, V. Journé, D.W. Kim, J. Lefrançois, A.-M. Lutz, J.-J. Veillet, F. Zomer, S.R. Amendolia, G. Bagliesi, G. Batignani, L. Bosisio, U. Bottigli, C. Bradaschia, I. Ferrante, F. Fidecaro, L. Foá, E. Focardi, F. Forti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, G. Sanguinetti, S. Scapellato, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, J.M. Carter, M.G. Green, P.V. March, T. Medcalf, M.R. Saich, J.A. Strong, R.M. Thomas, T. Wildish, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, J. Harvey, T.J. Jones, P.R. Norton, D.P. Salmon, J.C. Thompson, E. Aubourg, B. Bloch-Devaux, P. Colas, C. Klopfenstein, E. Lançon, E. Locci, S. Loucatos, L. Mirabito, E. Monnier, P. Perez, F. Perrier, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J.G. Ashman, C.N. Booth, F. Combley, M. Dinsdale, J. Martin, D. Parker, L.F. Thompson, S. Brandt, H. Burkhardt, C. Grupen, H. Meinhard, E. Neugebauer, U. Schäfer, H. Seywerd, B. Gobbo, F. Liello, E. Millotti, F. Ragusa, L. Rolandi, L. Bellantoni, J.F. Boudreau, D. Cinabro, J.S. Conway, D.F. Cowen, Z. Feng, J.L. Harton, J. Hilgart, R.C. Jared, R.P. Johnson, B.W. Leclaire, Y.B. Pan, T. Parker, J.R. Pater, Y. Saadi, V. Sharma, J.A. Wear, F.V. Weber, null Sau Lan Wu, S.T. Xue, G. Zobernig, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, I, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Aubourg, E, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Operations research, business.industry, Knowledge engineering, Plan (drawing), Asset (computer security), Electric power system, Software, Knowledge base, Case-based reasoning, Unavailability, business, Particle Physics - Experiment
Abstract: Due to the severity of system-wide power outages, though their probability of occurrence is slight, regulatory authorities require that a system restoration plan be drawn up and kept up to date at all times. The power outage that affected northeastern North America in 2003 proved the need for such a requirement. The particular structure of Hydro-Quebec's power system requires the use of a highly specific system restoration procedure. The daily preparation of the system restoration plan is based on a strategy whose application requires that a restoration sequence be drawn up that uses available equipment, the electrical behavior of which has been validated using appropriate studies. Over the years, Hydro-Quebec has accumulated a sizeable pool of knowledge that brings together all the solutions already studied. System restoration planners use their know-how to find the best solution, determine whether it is appropriate, and proceed to apply it. When required, new solutions must be developed. The new RECRE software program (French acronym for “Remise En Charge du Reseau” – System Restoration) has been implemented by Hydro-Quebec in 2005. The aim of this knowledge management system is to have system restoration knowledge become a tangible, growth-oriented and enhanceable asset. The system is made up of two modules: the knowledge engineering module, whereby modeling can be done of the system restoration strategy and known solutions in a knowledge base, and the planning module, whereby system restoration plans can be drawn up based on the unavailability of power system equipment. The RECRE system can produce a validated and adequate plan in a few seconds along with all the documents required for its dissemination. The RECRE system can also analyze in a few minutes all of the situations that apply to scheduled outages for the weeks that follow or the upcoming year. This allows solution gaps to be identified in the knowledge base.
Published: 1990

14. A SEARCH FOR PAIR-PRODUCED CHARGED HIGGS BOSONS IN Z0 DECAYS

Author: Décamp, D, Deschizeaux, B, Goy, C, Lees, J P, Minard, M N, Crespo, J M, Delfino, M C, Fernández, E, Martínez, M, Miquel, R, Mir, L M, Orteu, S, Pacheco, A, Perlas, J A, Tubau, E, Catanesi, M G, De Palma, M, Farilla, A, Iaselli, Giuseppe, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, D, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, W B, Bird, F, Blucher, E, Burnett, T H, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, Gottfried, Knobloch, J, Lacourt, A, Lazeyras, Pierre, Lehraus, Ivan, Lohse, T, Lüke, D, Marchioro, A, Mato, P, May, J, Minten, Adolf G, Miotto, A, Palazzi, P, Pepé-Altarelli, M, Ranjard, F, Roth, A E, Rothberg, J E, Rotscheidt, Herbert, von Rüden, Wolfgang, Saint-Denis, R, Schlatter, W D, Takashima, M, Talby, M, Taureg, Hans, Tejessy, W, Wachsmuth, H W, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Ziad J, Bardadin-Otwinowska, Maria, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, J C, Pallin, D, Perret, P, Proriol, J, Prulhière, F, Hansen, J D, Hansen, J R, Hansen, P H, Møllerud, R, Petersen, G, Simopoulou, Errietta, Vayaki, Anna, Badier, J, Blondel, A, Bonneaud, G R, Bourotte, J, Braems, F, Brient, J C, Ciocci, M A, Fouque, G, Guirlet, R, Rougé, A, Rumpf, M, Tanaka, R, Videau, H L, Videau, I, Candlin, D J, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C H, Goldman, J H, Ikeda, M, Lannutti, J E, Levinthal, D A, Mermikides, Michael E, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, De Ninno, G, D'Ettorre-Piazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, A W, ten Have, I, Hearns, J A, Hughes, I S, Lynch, J G, Morton, W T, Raine, C, Scarr, J M, Smith, K, Thompson, A S, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, E E, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, A T, Beuselinck, R, Binnie, David M, Cameron, W, Cattaneo, M, Dornan, Peter J, Dugeay, S, Forty, Roger W, Greene, A M, Hassard, J F, Patton, S J, Sedgbeer, J K, Taylor, G, Tomalin, I R, Wright, A G, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, C K, Brodbeck, T J, Finch, A J, Foster, F, Hughes, G, Keemer, N R, Nuttall, M, Rowlingson, B S, Sloan, Terence, Snow, S W, Barczewski, T, Bauerdick, L A T, Kleinknecht, K, Renk, B, Roehn, S, Sander, H G, Schmelling, M, Steeg, F, Albanese, J P, Aubert, Jean-Jacques, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, Walter, Cattaneo, Paolo Walter, Cowan, G D, Dehning, Bernd, Dietl, H, Fernández-Bosman, M, Hauff, D, Jahn, A, Lange, E, Lütjens, G, Lutz, Gerhard, Männer, W, Moser, H G, Richter, R H, Schwarz, A S, Settles, Ronald, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, De Bouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, J F, Heusse, P, Janot, P, Journé, V, Kim, D W, Lefrançois, J, Lutz, A M, Veillet, J J, Zomer, F, Amendolia, S R, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foà, L, Focardi, E, Forti, F, Giassi, A, Giorgi, M A, Ligabue, F, Lusiani, A, Mannelli, E B, Marrocchesi, P S, Messineo, A, Palla, Fabrizio, Sanguinetti, G, Scapellato, S, Steinberger, Jack, Tenchini, Roberto, Tonelli, G, Triggiani, G, Carter, J M, Green, M G, March, P V, Medcalf, T, Saich, M R, Strong, J A, Thomas, R M, Wildish, T, Botterill, David R, Clifft, R W, Edgecock, T R, Edwards, M, Fisher, S M, Harvey, J, Jones, T J, Norton, P R, Salmon, D P, Thompson, J C, Bloch-Devaux, B, Colas, P, Klopfenstein, C, Lançon, E, Locci, E, Loucatos, Sotirios S, Mirabito, L, Monnier, E, Pérez, P, Perrier, F, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Ashman, John Gavin, Booth, C N, Combley, F, Dinsdale, M, Martín, J, Parker, D, Thompson, L F, Brandt, S, Burkhardt, H, Grupen, Claus, Meinhard, H, Neugebauer, E, Schäfer, U, Seywerd, H C J, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Barklow, Timothy L, Bellantoni, L, Boudreau, J F, Cinabro, D, Conway, J S, Cowen, D F, Feng, Z, Gao, Y S, Harton, J L, Hilgart, J M, Jared, R C, Johnson, R P, LeClaire, B W, Pan Yi Bin, Parker, T, Pater, J R, Saadi, Y, Sharma, V, Walsh, A M, Wear, J A, Weber, F V, Wu Sau Lan, Xue, S T, Zobernig, G, Decamp, D, Deschizeaux, B, Goy, C, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, L, Barklow, T, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Walsh, Am, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Emancipation, Notice, media_common.quotation_subject, ALEPH experimet, Higgs Boson, Consumption (sociology), Representation (politics), Nationalism, Political economy, Ideology, Interrogation, Communism, Particle Physics - Experiment, media_common
Abstract: The utilitarian representation of sport in Rumania, a brake in the development of leisure practice. Since the countries of central Europe entered the liberal sphere influence, the consumptions of possessions and services develop there. We observe a movement of tutellaire and ideological emancipation of the sports organizations, but the practice of popular physical activities delays developing. If, on the ground, we notice the appearance of an structured professionally offer, contrary to all expectations, it does not pull a real increase of consumption. This situation which rises in inferred paradox a cultural interrogation on the previous history of these brakes. Historically, the sport during the influence of communist sphere was enpreint of elitist and nationalist ideologies. An inquiry, made with the professionals of the forming in physical and sports education, moves closer to this weak development of the popular sports with the cultural inheritance of the country. The frame of sports of leisure in the representation that builds itself the professional actors, as the consumers, always revet a strongly utilitarian dimension which hinders its development. To develop the sports of leisure implies to integrate this peculiarity into the professionals of sports forming programme.
Published: 1990

15. A Search For New Quarks and Leptons From Z0 Decay At Lep

Author: Decamp, D., Deschizeaux, B., Lees, J. -P., Minard, M. -N., Crespo, J. M., Delfino, M., Fernandez, E., Martinez, M., Miquel, R., Mir, Ll. M., Orteu, S., Pacheco, A., Perlas, J. A., Tubau, E., Catanesi, M. G., de Palma, M., Farilla, A., Iaselli, G., Maggi, G., Natali, S., Nuzzo, S., Ranieri, A., Raso, G., Romano, F., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Zito, G., Hu, H., Huang, D., Lin, J., Ruan, T., Wang, T., Wu, W., Xie, Y., Xu, D., Xu, R., Zhang, J., Zhao, W., Albrecht, H., Atwood, W. B., Bird, F., Blucher, E., Burnett, T. H., Charity, T., Drevermann, H., Garrido, Ll., Grab, C., Hagelberg, R., Haywood, S., Jost, B., Kasemann, M., Kellner, G., Knobloch, J., Lacourt, A., Lehraus, I., Lohse, T., Lüke, D., Marchioro, A., Mato, P., May, J., Minten, A., Miotto, A., Palazzi, P., Pepe-Altarelli, M., Ranjard, F., Roth, A., Rothberg, J., Rotscheidt, H., von Rüden, W., St. Denis, R., Schlatter, D., Takashima, M., Talby, M., Taureg, H., Tejessy, W., Wachsmuth, H., Wheeler, S., Wiedenmann, W., Witzeling, W., Wotschack, J., Ajaltouni, Z., Bardadin-Otwinowska, M., Falvard, A., Gay, P., Henrard, P., Jousset, J., Michel, B., Montret, J. -C., Pallin, D., Perret, P., Proriol, J., Prulhière, F., Hansen, J. D., Hansen, J. R., Hansen, P. H., Møllerud, R., Petersen, G., Simopoulou, E., Vayaki, A., Badier, J., Blondel, A., Bonneaud, G., Bourotte, J., Braems, F., Brient, J. C., Ciocci, M. A., Fouque, G., Guirlet, R., Rougé, A., Rumpf, M., Tanaka, R., Videau, H., Videau, I., Candlin, D. J., Conti, A., Parrini, G., Corden, M., Georgiopoulos, C., Goldman, J. H., Ikeda, M., Lannutti, J., Levinthal, D., Mermikides, M., Sawyer, L., Stimpfl, G., Antonelli, A., Baldini, R., Bencivenni, G., Bologna, G., Bossi, F., Campana, P., Capon, G., Chiarella, V., de Ninno, G., D'Ettorre-Piazzoli, B., Felici, G., Laurelli, P., Mannocchi, G., Murtas, F., Murtas, G. P., Nicoletti, G., Picchi, P., Zografou, P., Altoon, B., Boyle, O., Halley, A. W., Ten Have, I., Hearns, J. L., Hughes, I. S., Lynch, J. G., Morton, W. T., Raine, C., Scarr, J. M., Smith, K., Thompson, A. S., Brandl, B., Braun, O., Geiges, R., Geweniger, C., Hanke, P., Hepp, V., Kluge, E. E., Maumary, Y., Panter, M., Putzer, A., Rensch, B., Stahl, A., Tittel, K., Wunsch, M., Belk, A. T., Beuselinck, R., Binnie, D. M., Cameron, W., Cattaneo, M., Dornan, P. J., Dugeay, S., Forty, R. W., Greene, A. M., Hassard, J. F., Patton, S. J., Sedgbeer, J. K., Taylor, G., Tomalin, I. R., Wright, A. G., Girtler, P., Kuhn, D., Rudolph, G., Bowdery, C. K., Brodbeck, T. J., Finch, A. J., Foster, F., Hughes, G., Keemer, N. R., Nuttall, M., Rowlingson, B. S., Sloan, T., Snow, S. W., Barczewski, T., Bauerdick, L. A. T., Kleinknecht, K., Renk, B., Roehn, S., Sander, H. -G., Schmelling, M., Steeg, F., Albanese, J. -P., Aubert, J. -J., Benchouk, C., Bonissent, A., Courvoisier, D., Etienne, F., Matsinos, E., Papalexiou, S., Payre, P., Pietrzyk, B., Qian, Z., Blum, W., Cattaneo, P., Cowan, G., Dehning, B., Dietl, H., Fernandez-Bosman, M., Hauff, D., Jahn, A., Lange, E., Lütjens, G., Lutz, G., Männer, W., Moser, H. -G., Pan, Y., Richter, R., Schwarz, A. S., Settles, R., Stiegler, U., Stierlin, U., Thomas, J., Waltermann, G., Bertin, V., de Bouard, G., Boucrot, J., Callot, O., Chen, X., Cordier, A., Davier, M., Ganis, G., Grivaz, J. -F., Heusse, Ph., Janot, P., Journé, V., Kim, D. W., Lefrançois, J., Lutz, A. -M., Veillet, J. -J., Zomer, F., Amendolia, S. R., Bagliesi, G., Batignani, G., Bosisio, L., Bottigli, U., Bradaschia, C., Ferrante, I., Fidecaro, F., Foà, L., Focardi, E., Forti, F., Giassi, A., Giorgi, M. A., Ligabue, F., Lusiani, A., Mannelli, E. B., Marrocchesi, P. S., Messineo, A., Palla, F., Sanguinetti, G., Scapellato, S., Steinberger, J., Tenchini, R., Tonelli, G., Triggiani, G., Carter, J. M., Green, M. G., March, P. V., Medcalf, T., Saich, M. R., Strong, J. A., Thomas, R. M., Wildish, T., Botterill, D. R., Clifft, R. W., Edgecock, T. R., Edwards, M., Fisher, S. M., Harvey, J., Jones, T. J., Norton, P. R., Salmon, D. P., Thompson, J. C., Aubourg, E., Bloch-Devaux, B., Colas, P., Klopfenstein, C., Lançon, E., Locci, E., Loucatos, S., Mirabito, L., Monnier, E., Perez, P., Perrier, F., Rander, J., Renardy, J. -F., Roussarie, A., Schuller, J. -P., Ashman, J. G., Booth, C. N., Combley, F., Dinsdale, M., Martin, J., Parker, D., Thompson, L. F., Brandt, S., Burkhardt, H., Grupen, C., Meinhard, H., Neugebauer, E., Schäfer, U., Seywerd, H., Gobbo, B., Liello, F., Milotti, E., Ragusa, F., Rolandi, L., Bellantoni, L., Boudreau, J. F., Cinabro, D., Conway, J. S., Cowen, D. F., Feng, Z., Harton, J. L., Hilgart, J., Jared, R. C., Johnson, R. P., Leclaire, B. W., Pan, Y. B., Parker, T., Pater, J. R., Saadi, Y., Sharma, V., Wear, J. A., Weber, F. V., Sau, Lan, Xue, S. T., Zobernig, G., Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Aubourg, E, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Quark, Physics, Nuclear and High Energy Physics, Aleph, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, 01 natural sciences, Lower limit, 0103 physical sciences, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, 010306 general physics, Charged current, Mixing (physics), Lepton
Abstract: A search for Z0 decays into pairs of possible new heavy quarks (t and b′), new heavy charged leptons (L±), stable heavy neutral leptons (νL) and unstable heavy neutral leptons (L0) is performed on data collected by the ALEPH detector corresponding to 11 550 events of Z0→hadrons. The limits on the masses of the heavy quarks are Mt > 45.8 GeV and Mb′ > 46.0 GeV, allowing for both charged-current and flavor-changing neutral-current decays of the b′. If an L± decays into a stable νL, then for MνL MνL. Finally, while the mass of the stable νL is excluded up to 42.7 GeV, the mass of the unstable L0 is excluded up to 45.7 GeV with the mixing parameters |UlL0|2 down to 10−13 at this mass. For 25.0 GeV < ML0 < 42.7 GeV, all values of |UlL0|2 are excluded. All limits are given at 95% CL.
Published: 1990

16. PROPERTIES OF HADRONIC EVENTS IN E+E- ANNIHILATION AT SQUARE-ROOT-S=91 GEV

Author: Decamp, D., Deschizeaux, B., Lees, J. P., Minard, M. N., Crespo, J. M., Delfino, M., Fernandez, E., Martinez, M., Miquel, R., Mir, M. L., Orteu, S., Pacheco, A., Perlas, J. A., Tubau, E., Catanesi, M. G., Depalma, M., Farilla, A., Iaselli, G., Maggi, G., Mastrogiacomo, A., Natali, S., Nuzzo, S., Ranieri, A., Raso, G., Romano, F., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Zito, G., Chen, Y., Hu, H., Huang, D., Lin, J., Ruan, T., Wang, T., Wu, W., Xie, Y., Xu, D., Xu, R., Zhang, J., Zhao, W., Albrecht, H., Bird, F., Blucher, E., Charity, T., Drevermann, H., Garrido, L., Grab, C., Hagelberg, R., Haywood, S., Jost, B., Kasemann, M., Kellner, G., Knobloch, J., Lacourt, A., Lehraus, I., Lohse, T., Luke, D., Marchioro, A., Mato, P., May, J., Mertens, V., Minten, A., Miotto, A., Palazzi, P., Pepealtarelli, M., Ranjard, F., Richstein, J., Roth, A., Rothberg, J., Rotscheidt, H., Vonruden, W., Denis, R. S., Schlatter, D., Takashima, M., Talby, M., Taureg, H., Tejessy, W., Wachsmuth, H., Wheeler, S., Wiedenmann, W., Witzeling, W., Wotschack, J., Ajaltouni, Z., Bardadinotwinowska, M., Falvard, A., Gay, P., Henrard, P., Jousset, J., Michel, B., Montret, J. C., Pallin, D., Perret, P., Prat, J., Proriol, J., Prulhiere, F., Bertelsen, H., Hansen, F., Hansen, J. D., Hansen, J. R., Hansen, P. H., Lindahl, A., Madsen, B., Mollerud, R., Nilsson, B. S., Petersen, G., Simopoulou, E., Vayaki, A., Badier, J., Bernard, D., Blondel, A., Bonneaud, G., Bourotte, J., Braems, F., Brient, J. C., Ciocci, MARIA AGNESE, Guirlet, R., Mine, P., Rouge, A., Videau, H., Videau, I., Zwierski, D., Candlin, D. J., Conti, A., Parrini, G., Corden, M., Georgiopoulos, C., Goldman, J. H., Ikeda, M., Lannutti, J., Levinthal, D., Mermikides, M., Sawyer, L., Antonelli, A., Baldini, R., Bencivenni, G., Bologna, G., Bossi, F., Campana, P., Capon, G., Chiarella, V., Deninno, G., Dettorrepiazzoli, B., Felici, G., Laurelli, P., Mannocchi, G., Murtas, F., Murtas, G. P., Nicoletti, G., Picchi, P., Zografou, P., Altoon, B., Boyle, O., Flavell, A. J., Halley, A. W., Tenhave, I., Hearns, J. L., Hughes, I. S., Lynch, J. G., Martin, D. J., Oneill, R., Raine, C., Scarr, J. M., Smith, K., Thompson, A. S., Brandl, B., Braun, O., Geiges, R., Geweniger, C., Hanke, P., Hepp, V., Kluge, E. E., Maumary, Y., Panter, M., Putzer, A., Rensch, B., Stahl, A., Tittel, K., Wunsch, M., Barber, G. J., Belk, A. T., Beuselinck, R., Binnie, D. M., Cameron, W., Cattaneo, M., Dornan, P. J., Dugeay, S., Forty, R. W., Gentry, D. N., Hassard, J. F., Miller, D. G., Price, D. R., Sedgbeer, J. K., Taylor, G., Tomalin, I. R., Girtler, P., Kuhn, D., Rudolph, G., Brodbeck, T. J., Bowdery, C. K., Finch, A. J., Foster, F., Hughes, G., Keemer, N. R., Nuttall, M., Rowlingson, B. S., Sloan, T., Snow, S. W., Barczewski, T., L. A. T., Kleinknecht, K., Pollmann, D., Renk, B., Roehn, S., Sander, H. G., Schmelling, M., Steeg, F., Albanese, J. P., Aubert, J. J., Benchouk, C., Bonissent, A., Etienne, F., Nacasch, R., Payre, P., Pietrzyk, B., Qian, Z., Blum, W., Cattaneo, P., Comin, M., Cowan, G., Dehning, B., Dietl, H., Fernandezbosman, M., Hauff, D., Jahn, A., Lange, E., Lutjens, G., Lutz, G., Manner, W., Moser, H. G., Pan, Y., Richter, R., Schwarz, A. S., Settles, R., Stiegler, U., Stierlin, U., Stimpfl, G., Thomas, J., Waltermann, G., Debouard, G., Boucrot, J., Callot, O., Cordier, A., Davier, M., Ganis, G., Grivaz, J. F., Heusse, P., Janot, P., Journe, V., Kim, D. W., Lefrancois, J., Lloydowen, D., Lutz, A. M., Marotte, P., Veillet, J. J., Amendolia, S. R., Bagliesi, G., Batignani, G., Bosisio, L., Bottigli, Ubaldo, Bradaschia, C., Ferrante, I., Fidecaro, F., Foa, L., Focardi, E., Forti, F., Giassi, A., Giorgi, M. A., Ligabue, F., Lusiani, A., Mannelli, E. B., Marrocchesi, PIER SIMONE, Messineo, A., Palla, F., Sanguinetti, G., Scapellato, S., Steinberger, J., Tenchini, R., Tonelli, G., Triggiani, G., Carter, J. M., Green, B. J., Green, M. G., Mckemey, A. K., March, P. V., Medcalf, T., Saich, M. R., Strong, J. A., Thomas, R. M., Wildish, T., Botterill, D. R., Clifft, R. W., Edgecock, T. R., Edwards, M., Fisher, S. M., Harvey, J., Hill, D. L., Jones, T. J., Morrissey, M., Norton, P. R., Salmon, D. P., Thompson, J. C., Blochdevaux, B., Colas, P., Klopfenstein, C., Lancon, E., Locci, E., Loucatos, S., Mirabito, L., Monnier, E., Perez, P., Perrier, F., Rander, J., Renardy, J. F., Roussarie, A., Schuller, J. P., Ashman, J. G., Booth, C. N., Combley, F., Dinsdale, M., Martin, J., Parker, D., Thompson, L. F., Brandt, S., Burkhardt, H., Grupen, C., Meinhard, H., Neugebauer, E., Schafer, U., Seywerd, H., Stupperich, K., Gobbo, B., Liello, F., Milotti, E., Ragusa, F., Rolandi, L., Bellantoni, L., Boudreau, J. F., Cinabro, D., Conway, J. S., Cowen, D. F., Feng, Z., Harton, J. L., Hilgart, J., Jared, R. C., Johnson, R. P., Leclaire, B. W., Pan, Y. B., Parker, T., Pater, J. R., Saadi, Y., Sharma, V., Wear, J. A., Weber, F. V., S. L., Wu, Xue, S. T., Zobernig, G., Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Ml, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Denis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Guirlet, R, Mine, P, Rouge, A, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Barber, Gj, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Gentry, Dn, Hassard, Jf, Miller, Dg, Price, Dr, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Girtler, P, Kuhn, D, Rudolph, G, Brodbeck, Tj, Bowdery, Ck, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Pollmann, D, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Debouard, G, Boucrot, J, Callot, O, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Jones, Tj, Morrissey, M, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Published: 1990

17. ALEPH: a Detector for Electron-Positron Annihilations at LEP

Author: D. Decamp, B. Deschizeaux, J.-P. Lees, M.-N. Minard, J.M. Crespo, M. Delfino, E. Fernandez, M. Martinez, R. Miquel, L.I.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, M. de Palma, A. Farilla, G. Iaselli, G. Maggi, A. Mastrogiacomo, S. Natali, S. Nuzzo, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, Y. Chen, H. Hu, D. Huang, Y. Jiang, J. Lin, R. Liu, W. Lu, T. Ruan, T. Wang, X. Wang, D. Wu, W. Wu, Y. Xie, D. Xu, R. Xu, Y. Xu, W. Yan, M. Ye, J. Zhang, H. Zhao, W. Zhao, H. Albrecht, A. Ball, F. Bird, E. Blucher, T. Charity, H. Drevermann, F. Dydak, M. Ferro-Luzzi, Ll. Garrido, C. Grab, R. Grub, R. Hagelberg, S. Haywood, B. Ivesdal, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, P. Lazeyras, I. Lehraus, B. Lofstedt, T. Lohse, D. Lüke, A. Marchioro, P. Mato, J.M. Maugain, J. May, V. Mertens, A. Minten, A. Miotto, P. Palazzi, M. Pepe-Altarelli, R. Pintus, L. Pregernig, M. Price, F. Ranjard, J. Richstein, W. Richter, J. Rothberg, H. Rotscheidt, W. Von Rüden, R. St. Denis, P. Schilly, D. Schllater, G. Stefanini, M. Takashima, M. Talby, J.C. Tarle, H. Taureg, W. Tejessy, H. Verweij, H. Wachsmuth, H. Wahl, S. Wheeler, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, M. Brossard, R. Chadelas, F. Daudon, A. Falvard, P. Gay, P. Henrard, J. Jousset, B. Michel, J.-C. Montret, D. Pallin, P. Perret, J. Prat, J. Proriol, F. Prulhière, H. Bertelsen, F. Hansen, J.D. Hansen, J.R. Hansen, P.H. Hansen, A. Lindahl, B. Madsen, R. Møllerud, B.S. Nilsson, G. Petersen, E. Simopoulou, A. Vayaki, J. Badier, D. Bernard, M. Bercher, U. Berthon, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, A. Busata, M.A. Ciocci, Ph. Delcroz, G. Fouque, R. Guirlet, C. Lemoine, P. Matricon, M. Maubras, R. Morano, P. Miné, J.Y. Parey, P. Poilleux, A. Rougé, C. Roy, M. Rumpf, H. Videau, I. Videau, C. Violet, D. Zwierski, D.J. Candlin, A.J. Main, A. Conti, G. Parrini, E. Scarlini, W. Burley, M. Corden, C. Georgiopoulos, J.H. Goldman, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, G. Corradi, G. De Ninno, B. D'ettorre-Piazzoli, B. Dulach, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, G. Nicoletti, M. Pallotta, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.J. Flavell, A.W. Halley, I. Ten Have, J.L. Hearns, I.S. Hughes, J.G. Lynch, D.J. Martin, R. O'neill, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, J. Wells, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, W. Heyde, E.E. Kluge, J. Krause, Y. Maumary, M. Panter, A. Putzer, B. Rensch, K. Schmitt, A. Stahl, K. Tittel, M. Wunsch, G.J. Barber, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, S. Dugeay, R.W. Forty, D.N. Gentry, P. Heinson, M. MacDermott, D.G. Miller, D.R. Price, J.K. Sedgbeer, G. Taylor, A.P. White, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, B.S. Rowlingson, T. Sloan, S.W. Snow, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, D. Pollmann, B. Renk, S. Roehn, M. Schmelling, K. Schmitz, F. Steeg, J-P. Albanese, J-J. Aubert, G. Barrand, R. Bazzoli, C. Benchouk, A. Bonissent, A. Ealet-Grousset, F. Etienne, Y. Gally, E. Kajfasz, R. Nacasch, P. Payre, B. Pietrzyk, J. Raguet, Z. Qian, H. Becker, W. Blum, T. Boulos, P. Cattaneo, M. Comin, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, D. Hauff, A. Jahn, E. Lange, G. Lütjens, G. Lutz, W. Männer, H-G. Moser, Y. Pan, R. Richter, A.S. Schwarz, R. Settles, U. Stiegler, U. Stierlin, G. Stimpfl, J. Thomas, G. Waltermann, G. Aioun, J.N. Albert, Ch. Arnault, G. De Bouard, J. Boucrot, O. Callot, R. Chase, A. Cordier, M. Davier, M. Dialinas, A. Ducorps, D. Fournier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, P. Jean, V. Journé, D.W. Kim, J. Lefrançois, D. Lloyd-Owen, A.M. Lutz, P. Marotte, J.J. Veillet, F. Zomer, S.R. Amendolia, G. Bagliesi, G. Batignani, A. Bechini, F. Bosi, L. Bosisio, U. Bottigli, C. Bradaschia, I. Ferrante, F. Fidecaro, L. Foa, E. Focardi, F. Forti, S. Galeotti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, D. Passuello, G. Sanguinetti, S. Scapellato, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, J.M. Carter, B.J. Green, M.G. Green, A.K. McKemey, P.V. March, T. Medcalf, M.R. Saich, N.M. Stewart, J.A. Strong, R.M. Thomas, T. Wildish, E.H. Bellamy, J. Bizzel, D.R. Botterill, R.W. Clifft, I.F. Corbett, T.R. Edgecock, M. Edwards, J.S.M. Fisher, J. Harvey, D.L. Hill, E. Holtom, T.J. Jones, S. Madani Bozorg, G. McPherson, D.R. Moore, M. Morrissey, A. Nichols, P.R. Norton, D.P. Salmon, G.J. Tappern, J.C. Thompson, A. Tucker, R. Bernard, B. Bloch-Devaux, H. Desportes, J. Heitzmann, M. Jacquemet, A. Joudon, E. Locci, J.C. Lottin, S. Loucatos, P. Micolon, J. Pascual, B. Pignard, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, R. Turlay, J.G. Ashman, C.N. Booth, C. Buttar, R. Carney, S.L. Cartwright, F. Combley, M. Dinsdale, M. Dogru, F. Hatfield, J. Martin, D. Parker, P. Reeves, L.F. Thompson, S. Brandt, H. Burkhardt, G. Gillessen, C. Grupen, H. Meinhard, E. Neugebauer, M. Olpp, W.U. Otto, M. Roschangar, U. Schäfer, R. Seibert, H. Seywerd, K. Stupperich, L. Wurmbach, B. Gobbo, F. Liello, A. Mansutti, E. Milotti, F. Ragusa, L. Rolandi, L. Bellantoni, J.F. Boudreau, A. Caldwell, D. Cinabro, M. Convery, J.S. Conway, D.F. Cowen, Z. Feng, J.L. Harton, J. Hilgart, J. Izen, R.C. Jared, R.P. Johnson, B.W. LeClaire, T.C. Meyer, D. Muller, Y.B. Pan, T. Parker, J.R. Pater, S. Ritz, Y. Saadi, V. Sharma, D. Strom, J.A. Wear, F.V. Weber, E. Wicklund, Sau Lan Wu, S.T. Xue, G. Zobernig, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Jiang, Y, Lin, J, Liu, R, Lu, W, Ruan, T, Wang, T, Wang, X, Wu, D, Wu, W, Xie, Y, Xu, D, Xu, R, Xu, Y, Yan, W, Ye, M, Zhang, J, Zhao, H, Zhao, W, Albrecht, H, Ball, A, Bird, F, Blucher, E, Charity, T, Drevermann, H, Dydak, F, Ferroluzzi, M, Garrido, L, Grab, C, Grub, R, Hagelberg, R, Haywood, S, Ivesdal, B, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lazeyras, P, Lehraus, I, Lofstedt, B, Lohse, T, Luke, D, Marchioro, A, Mato, P, Maugain, Jm, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Pintus, R, Pregernig, L, Price, M, Ranjard, F, Richstein, J, Richter, W, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schilly, P, Schlatter, D, Stefanini, G, Takashima, M, Talby, M, Tarle, Jc, Taureg, H, Tejessy, W, Verweij, H, Wachsmuth, H, Wahl, H, Wheeler, S, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Brossard, M, Chadelas, R, Daudon, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Bercher, M, Berthon, U, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Busata, A, Ciocci, Ma, Delcroz, P, Fouque, G, Guirlet, R, Lemoine, C, Matricon, P, Maubras, M, Morano, R, Mine, P, Parey, Jy, Poilleux, P, Rouge, A, Roy, C, Rumpf, M, Videau, H, Videau, I, Violet, C, Zwierski, D, Candlin, Dj, Main, Aj, Conti, A, Parrini, G, Scarlini, E, Burley, W, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Corradi, G, Deninno, G, Dettorrepiazzoli, B, Dulach, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Pallotta, M, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Wells, J, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Heyde, W, Kluge, Ee, Krause, J, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Schmitt, K, Stahl, A, Tittel, K, Wunsch, M, Barber, Gj, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Gentry, Dn, Heinson, Ap, Macdermott, M, Miller, Dg, Price, Dr, Sedgbeer, Jk, Taylor, G, White, Ap, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Pollmann, D, Renk, B, Roehn, S, Schmelling, M, Schmitz, K, Steeg, F, Albanese, Jp, Aubert, Jj, Barrand, G, Bazzoli, R, Benchouk, C, Bonissent, A, Ealetgrousset, A, Etienne, F, Gally, Y, Kajfasz, E, Nacasch, R, Payre, P, Pietrzyk, B, Raguet, J, Qian, Z, Becker, H, Blum, W, Boulos, T, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Aioun, G, Albert, Jn, Arnault, C, Debouard, G, Boucrot, J, Callot, O, Chase, R, Cordier, A, Davier, M, Dialinas, M, Ducorps, A, Fournier, D, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Jean, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bechini, A, Bosi, F, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Galeotti, S, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Passuello, D, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Stewart, Nm, Strong, Ja, Thomas, Rm, Wildish, T, Bellamy, Eh, Bizzell, J, Botterill, Dr, Clifft, Rw, Corbett, If, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Holtom, E, Jones, Tj, Bozorg, Sm, Mcpherson, G, Moore, Dr, Morrissey, M, Nichols, A, Norton, Pr, Salmon, Dp, Tappern, Gj, Thompson, Jc, Tucker, A, Bernard, R, Blochdevaux, B, Desportes, H, Heitzmann, J, Jacquemet, M, Joudon, A, Locci, E, Lottin, Jc, Loucatos, S, Micolon, P, Pascual, J, Pignard, B, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Turlay, R, Ashman, Jg, Booth, Cn, Buttar, C, Carney, R, Cartwright, Sl, Combley, F, Dinsdale, M, Dogru, M, Hatfield, F, Martin, J, Parker, D, Reeves, P, Thompson, Lf, Brandt, S, Burkhardt, H, Gillessen, G, Grupen, C, Meinhard, H, Neugebauer, E, Olpp, M, Otto, Wu, Roschangar, M, Schafer, U, Seibert, R, Seywerd, H, Stupperich, K, Wurmbach, L, Gobbo, B, Liello, F, Mansutti, A, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Caldwell, A, Cinabro, D, Convery, M, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Izen, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Meyer, Tc, Muller, D, Pan, Yb, Parker, T, Pater, Jr, Ritz, S, Saadi, Y, Sharma, V, Strom, D, Wear, Ja, Weber, Fv, Wicklund, E, Wu, Sl, Xue, St, Zobernig, G., Milotti, Edoardo, and Aleph, Collaboration
Subjects: Physics, Flexibility (engineering), Nuclear and High Energy Physics, Aleph, high-energy physics, Process modeling, Process (engineering), business.industry, Software development, LEP, Automation, particle detectors, Data acquisition, Detectors and Experimental Techniques, Software engineering, business, Enforcement, Instrumentation, particle detector
Abstract: Process-centred Software Engineering Environments (PSEE) are the most recent generation of environments supporting software development activities. Most of PSEE are based on mechanisms promoting enforcement and automation of process activities. In this kind of mechanisms the process models are prescribed in a detailed and complete way. But the experience shows that supporting processes is more concerned with the flexibility of guidance offered during the process performance than with enforcement of a collection of predefined process models. In this paper, we present a solution to support strategic processes in a PSEE by providing a flexible guidance during process enactment.
Published: 1990

18. Search For the Neutral Higgs Boson From Z0 Decay In the Higgs Mass Range Between 11 and 24 Gev

Author: D. Decamp, B. Deschizeaux, J.-P. Lees, M.-N. Minard, J.M. Crespo, M. Delfino, E. Fernandez, M. Martinez, R. Miquel, Ll.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, M. de Palma, A. Farilla, G. Iaselli, G. Maggi, S. Natali, S. Nuzzo, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, Y. Gao, H. Hu, D. Huang, S. Jin, T. Ruan, T. Wang, W. Wu, Y. Xie, D. Xu, R. Xu, J. Zhang, Z. Zhang, W. Zhao, H. Albrecht, W.B. Atwood, F. Bird, E. Blucher, T.H. Burnett, T. Charity, H. Drevermann, Ll. Garrido, C. Grab, R. Hagelberg, S. Haywood, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, I. Lehraus, T. Lohse, D. Lüke, A. Marchioro, P. Mato, J. May, A. Minten, A. Miotto, P. Palazzi, M. Pepe-Altarelli, F. Ranjard, A. Roth, J. Rothberg, H. Rotscheidt, W. von Rüden, R.ST. Denis, D. Schlatter, M. Takashima, M. talby, H. Taureg, W. Tejessy, H. Wachsmuth, S. Wheeler, W. Wiedenmann, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, A. Falvard, P. Gay, P. Henrard, J. Jousset, B. Michel, J-C. Montret, D. Pallin, P. Perret, J. Proriol, F. Prulhière, J.D. Hansen, J.R. Hansen, P.H. Hansen, R. Møllerud, G. Petersen, E. Simopoulou, A. Vayaki, J. Badier, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, M.A. Ciocci, G. Fouque, R. Guirlet, A. Rougé, M. Rumpf, R. Tanaka, H. Videau, I. Videau, D.J. Candlin, A. Conti, G. Parrini, M. Corden, C. Georgiopoulos, J.H. Goldman, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, G. Stimpfl, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, V. Chiarella, G. de Ninno, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, G. Nicoletti, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.W. Halley, I. Ten Have, J.L. Hearns, I.S. Hughes, J.G. Lynch, W.T. Morton, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, M. Panter, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, S. Dugeay, R.W. Forty, A.M. Greene, J.F. Hassard, S.J. Patton, J.K. Sedgbeer, G. Taylor, I.R. Tomalin, A.G. Wright, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, B.S. Rowlingson, T. Sloan, S.W. Snow, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, B. Renk, S. Roehn, H.-G. Sander, M. Schmelling, F. Steeg, J.-P. Albanese, J.-J. Aubert, C. Benchouk, A. Bonissent, D. Courvoisier, F. Etienne, E. Matsinos, S. Papalexiou, P. Payre, B. Pietrzyk, Z. Qian, W. Blum, P. Cattaneo, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, D. Hauff, A. Jahn, E. Lange, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, Y. Pan, R. Richter, A.S. Schwarz, R. Settles, U. Stiegler, U. Stierlin, J. Thomas, G. Waltermann, V. Bertin, G. de Bouard, J. Boucrot, O. Callot, X. Chen, A. Cordier, M. Davier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, V. Journé, D.W. Kim, J. Lefrançois, A.-M. Lutz, J.-J. Veillet, F. Zomer, S.R. Amendolia, G. Bagliesi, G. Batignani, L. Bosisio, U. Bottigli, C. Bradaschia, I. Ferrante, F. Fidecaro, L. Foà, E. Focardi, F. Forti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, G. Sanguinetti, S. Scapellato, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, J.M. Carter, M.G. Green, P.V. March, T. Medcalf, M.R. Saich, J.A. Strong, R.M. Thomas, T. Wildish, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, J. Harvey, T.J. Jones, P.R. Norton, D.P. Salmon, J.C. Thompson, B. Bloch-Devaux, P. Colas, C. Klopfenstein, E. Lançon, E. Locci, S. Loucatos, L. Mirabito, E. Monnier, P. Perez, F. Perrier, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J.G. Ashman, C.N. Booth, F. Combley, M. Dinsdale, J. Martin, D. Parker, L.F. Thompson, S. Brandt, H. Burkhardt, C. Grupen, H. Meinhard, E. Neugebauer, U. Schäfer, H. Seywerd, B. Gobbo, F. Liello, E. Milotti, F. Ragusa, L. Rolandi, L. Bellantoni, J.F. Boudreau, D. Cinabro, J.S. Conway, D.F. Cowen, Z. Feng, J.L. Harton, J. Hilgart, R.C. Jared, R.P. Johnson, B.W. Leclaire, Y.B. Pan, T. Parker, J.R. Pater, Y. Saadi, V. Sharma, J.A. Wear, F.V. Weber, Sau Lan Wu, S.T. Xue, G. Zobernig, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Gao, Y, Hu, H, Huang, D, Jin, S, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhang, Z, Zhao, W, Albrecht, H, Atwood, Wb, Bird, F, Blucher, E, Burnett, Th, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Proriol, J, Prulhiere, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Mollerud, R, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Rouge, A, Rumpf, M, Tanaka, R, Videau, H, Videau, I, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Stimpfl, G, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Morton, Wt, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Dugeay, S, Forty, Rw, Greene, Am, Hassard, Jf, Patton, Sj, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Girtler, P, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Courvoisier, D, Etienne, F, Matsinos, E, Papalexiou, S, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Thomas, J, Waltermann, G, Bertin, V, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lutz, Am, Veillet, Jj, Zomer, F, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Mg, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Jones, Tj, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear and High Energy Physics, Aleph, Particle physics, Range (particle radiation), Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, Supersymmetry, Nuclear physics, Higgs boson, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment, Boson
Abstract: A search for the neutral Higgs boson in the mass range above 11 GeV (above the H 0 →b b threshold), using the process Z0→H0e+e−, Z0→H0μ+μ− and Z 0 → H 0 v v , is performed on data collected by the ALEPH detector corresponding to about 25 000 events of Z0→ hadrons. Combining all these processes, the mass range excluded is 11 GeV at 95% CL. Together with a previously published result from ALEPH, the mass range excluded is 32 MeV to 24 GeV at 95% CL. This result also extends the excluded mass region for neutral Higgs bosons from supersymmetry.
Published: 1990

19. Search for the neutral Higgs boson from $Z^{0}$ decay

Author: 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. Zhang, Y.F. Wang, G. Landi, M. Maolinbay, J. Schütte, Richard Mount, X.G. Li, M. Aguilar-Benitez, I. Duran, Valentin V. Khoze, K. Schultze, E. Tarkovsky, F. Bruyant, V. Morgunov, Herwig Schopper, M. White, D. Lanske, Luciano Romero, Qian Wang, E. Dénes, U. Vikas, R. Sehgal, A. Contin, Alexander Savin, B. P. Roe, R. de Asmundis, P. Vikas, M. Vollmar, E. Nagy, M. Vivargent, Christine Buisson, M. Guanziroli, C. F. He, Z. M. Wang, D. Wright, Giorgio Gratta, A. Pevsner, E. Shumilov, J. Zoll, J. H. Field, M. Schöntag, J. Behrens, P. J. Li, K. Sudhakar, P. Lebrun, Fridolin Dittus, Barry Blumenfeld, S.Y. Zhang, W. Böhlen, V. Shoutko, Wesley James Metzger, J.H. Wang, P. K. Malhotra, U. Uwer, H. A. Rizvi, A. Kunin, H. van der Graaf, A. Chen, L.S. Hsu, J. Salicio, M. Tonutti, R. Leiste, Igor Vorobiev, Ren-Yuan Zhu, Luciano Barone, Jozsef Toth, J. Lettry, Claudio Luci, M. Hebert, Panos A Razis, P. Blömeke, Elisabetta Gallo, F.C. Erné, Q.Y. Yang, A. Gordeev, M. Micke, G.G.G. Massaro, G. Paternoster, D.W. Schmitz, F. Carbonara, A. Gurtu, S. Reucroft, Z.Q. Yang, Robert Clare, A. Leike, H. Fenker, L. Martinez, W.G. Ma, F. L. Linde, Thomas Hebbeker, Paul Lecoq, V. Commichau, M. Napolitano, H. S. Chen, M. Bocciolini, A. Hasan, X. Lue, U. K. Chaturvedi, Y. S. Lu, Jérôme Rose, R. Wilhelm, G. Trowitzsch, Lawrence W. Jones, B. Spiess, P. Marchesini, V. Lalieu, Ming Zeng, M. Röhner, V. Koutsenko, Z.M. Wang, Y.F. Mao, S. Nowak, E. Jagel, W. Wallraff, Guofan Hu, R. T. Van de Walle, Laszlo Gutay, J. G. Branson, Z. W. Yin, S. N. Ganguli, A. Degré, M.L. Chen, M. Gettner, C. Maña, Marcella Diemoz, G. Von Dardel, D. Kirkby, Z.Y. Lin, A. Bujak, Oliver Kornadt, M. Pohl, T. Böhringer, E. Valente, D. McNally, G. Viertel, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, M. Chemarin, G. Herten, Y. H. Chang, George Alverson, W. Friebel, G. Faber, Vineet Kumar, Corinne Goy, F. Ferroni, Y. Zeng, A. Kuhn, J. A. Bakken, V. Plyaskin, P. Schmitz, Alexei Klimentov, C. Camps, K. Freudenreich, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Z.Z. Xu, H. T. Li, R. Liu, S. S. Gau, P.V.K.S. Baba, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Mine, P, Rouge, A, Rumpf, M, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Greene, Am, Dugeay, S, Forty, Rw, Hassard, Jf, Patton, S, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Jones, Tj, Morrissey, M, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Ritz, S, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
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

20. Adipocyte-derived glutathione promotes obesity-related breast cancer by regulating the SCARB2-ARF1-mTORC1 complex.

Author: Zhao C, Zhang T, Xue ST, Zhang P, Wang F, Li Y, Liu Y, Zhao L, Wu J, Yan Y, Mao X, Chen Y, Yuan J, Li Z, and Li K
Abstract: Obesity is a major risk factor for poor breast cancer outcomes, but the impact of obesity-induced tumor microenvironment (TME) metabolites on breast cancer growth and metastasis remains unclear. Here, we performed TME metabolomic analysis in high-fat diet (HFD) mouse models and found that glutathione (GSH) levels were elevated in the TME of obesity-accelerated breast cancer. The deletion of glutamate-cysteine ligase catalytic subunit (GCLC), the rate-limiting enzyme in GSH biosynthesis, in adipocytes but not tumor cells reduced obesity-related tumor progression. Mechanistically, we identified that GSH entered tumor cells and directly bound to lysosomal integral membrane protein-2 (scavenger receptor class B, member 2 [SCARB2]), interfering with the interaction between its N and C termini. This, in turn, recruited mTORC1 to lysosomes through ARF1, leading to the activation of mTOR signaling. Overall, we demonstrated that GSH links obesity and breast cancer progression by acting as an activator of mTOR signaling. Targeting the GSH/SCARB2/mTOR axis could benefit breast cancer patients with obesity., Competing Interests: Declaration of interests The authors declare no competing interests., (Copyright © 2024 Elsevier Inc. All rights reserved.)
Published: 2024
Full Text: View/download PDF

21. Substituted indole derivatives as UNC-51-like kinase 1 inhibitors: Design, synthesis and anti-hepatocellular carcinoma activity.

Author: Zhao LY, Li SY, Zhou ZY, Han XY, Li K, Xue ST, and Jiang JD
Subjects: Animals, Humans, Mice, Autophagy drug effects, Autophagy-Related Protein-1 Homolog antagonists & inhibitors, Autophagy-Related Protein-1 Homolog metabolism, Cell Line, Tumor, Cell Proliferation drug effects, Hep G2 Cells, Intracellular Signaling Peptides and Proteins antagonists & inhibitors, Intracellular Signaling Peptides and Proteins metabolism, Mice, Inbred BALB C, Mice, Nude, Molecular Docking Simulation, Structure-Activity Relationship, Xenograft Model Antitumor Assays, Antineoplastic Agents pharmacology, Antineoplastic Agents chemical synthesis, Carcinoma, Hepatocellular drug therapy, Carcinoma, Hepatocellular pathology, Drug Design, Indoles pharmacology, Indoles chemistry, Liver Neoplasms drug therapy, Liver Neoplasms pathology, Protein Kinase Inhibitors pharmacology, Protein Kinase Inhibitors chemical synthesis, Sorafenib pharmacology
Abstract: The five-year survival rate for patients with hepatocellular carcinoma (HCC) is only 20 %, highlighting the urgent need to identify new therapeutic targets and develop potential therapeutic options to improve patient prognosis. One promising approach is inhibiting autophagy as a strategy for HCC treatment. In this study, we established a virtual docking conformation of the autophagy promoter ULK1 binding XST-14 derivatives. Based on this conformation, we designed and synthesized four series of derivatives. By evaluating their affinity and anti-HCC effects, we confirmed that these compounds exert anti-HCC activity by inhibiting ULK1. The structure-activity relationship was summarized, with derivative A4 showing 10 times higher activity than XST-14 and superior efficacy to sorafenib against HCC. A4 has excellent effect on reducing tumor growth and enhancing sorafenib activity in HepG2 and HCCLM3 cells. Moreover, we verified the therapeutic effect of A4 in sorafenib-resistant HCC cells both in vivo and in vitro. These results suggest that inhibiting ULK1 to regulate autophagy may become a new treatment method for HCC and that A4 will be used as a lead drug for HCC in further research. Overall, A4 shows good drug safety and efficacy, offering hope for prolonging the survival of HCC patients., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper, (Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)
Published: 2024
Full Text: View/download PDF

22. Osteoporosis: Emerging targets on the classical signaling pathways of bone formation.

Author: Li SY, Xue ST, and Li ZR
Subjects: Humans, Animals, Bone Morphogenetic Proteins metabolism, Hedgehog Proteins metabolism, Molecular Targeted Therapy, Receptors, Notch metabolism, Osteoporosis drug therapy, Osteoporosis metabolism, Osteogenesis drug effects, Signal Transduction drug effects
Abstract: Osteoporosis is a multifaceted skeletal disorder characterized by reduced bone mass and structural deterioration, posing a significant public health challenge, particularly in the elderly population. Treatment strategies for osteoporosis primarily focus on inhibiting bone resorption and promoting bone formation. However, the effectiveness and limitations of current therapeutic approaches underscore the need for innovative methods. This review explores emerging molecular targets within crucial signaling pathways, including wingless/integrated (WNT), bone morphogenetic protein (BMP), hedgehog (HH), and Notch signaling pathway, to understand their roles in osteogenesis regulation. The identification of crosstalk targets between these pathways further enhances our comprehension of the intricate bone metabolism cycle. In summary, unraveling the molecular complexity of osteoporosis provides insights into potential therapeutic targets beyond conventional methods, offering a promising avenue for the development of new anabolic drugs., Competing Interests: Declaration of competing interest The authors declare no competing financial interest., (Copyright © 2024 Elsevier B.V. All rights reserved.)
Published: 2024
Full Text: View/download PDF

23. LncRNA LUESCC promotes esophageal squamous cell carcinoma by targeting the miR-6785-5p/NRSN2 axis.

Author: Xue ST, Cao SQ, Ding JC, Li WJ, Hu GS, Zheng JC, Lin X, Chen C, Liu W, and Zheng B
Subjects: Humans, Cell Line, Tumor, Disease Progression, Gene Expression Regulation, Neoplastic, Neoplasm Invasiveness genetics, Esophageal Neoplasms metabolism, Esophageal Squamous Cell Carcinoma genetics, MicroRNAs genetics, MicroRNAs metabolism, RNA, Long Noncoding genetics, RNA, Long Noncoding metabolism
Abstract: Esophageal squamous cell carcinoma (ESCC) is one of the most prevalent gastrointestinal malignancies with high mortality worldwide. Emerging evidence indicates that long noncoding RNAs (lncRNAs) are involved in human cancers, including ESCC. However, the detailed mechanisms of lncRNAs in the regulation of ESCC progression remain incompletely understood. LUESCC was upregulated in ESCC tissues compared with adjacent normal tissues, which was associated with gender, deep invasion, lymph node metastasis, and poor prognosis of ESCC patients. LUESCC was mainly localized in the cytoplasm of ESCC cells. Knockdown of LUESCC inhibited cell proliferation, colony formation, migration, and invasion in vitro and suppressed tumor growth in vivo. Mechanistic investigation indicated that LUESCC functions as a ceRNA by sponging miR-6785-5p to enhance NRSN2 expression, which is critical for the malignant behaviors of ESCC. Furthermore, ASO targeting LUESCC substantially suppressed ESCC both in vitro and in vivo. Collectively, these data demonstrate that LUESCC may exerts its oncogenic role by sponging miR-6785-5p to promote NRSN2 expression in ESCC, providing a potential diagnostic marker and therapeutic target for ESCC patients., (© 2024. The Author(s).)
Published: 2024
Full Text: View/download PDF

24. CircHIPK3 regulates fatty acid metabolism through miR-637/FASN axis to promote esophageal squamous cell carcinoma.

Author: Cao SQ, Xue ST, Li WJ, Hu GS, Wu ZG, Zheng JC, Zhang SL, Lin X, Chen C, Liu W, and Zheng B
Abstract: The oncogenic role of circRNA in cancers including esophageal cancer (EC) has been well studied. However, whether and how circRNAs are involved in cancer cell metabolic processes remains largely unknown. Here, we reported that circRNA, circHIPK3, is highly expressed in ESCC cell lines and tissues. Knockdown of circHIPK3 significantly restrained cell proliferation, colony formation, migration, and invasion in vitro and inhibited tumor growth in vivo. Mechanistically, circHIPK3 was found to act as a ceRNA by sponging miR-637 to regulate FASN expression and fatty acid metabolism in ESCC cells. Anti-sense oligonucleotide (ASO) targeting circHIPK3 substantially inhibited ESCC both in vitro and in vivo. Therefore, these results uncover a modulatory axis constituting of circHIPK3/miR-637/FASN may be a potential biomarker and therapeutic target for ESCC in the clinic., (© 2024. The Author(s).)
Published: 2024
Full Text: View/download PDF

25. Design and synthesis of dabigatran etexilate derivatives with inhibiting thrombin activity for hepatocellular carcinoma treatment.

Author: Xie ZS, Han XY, Zhou ZY, Li SY, Zhu JY, Zhang L, and Xue ST
Subjects: Mice, Animals, Dabigatran pharmacology, Dabigatran therapeutic use, Thrombin metabolism, Sorafenib pharmacology, Carcinoma, Hepatocellular drug therapy, Liver Neoplasms drug therapy
Abstract: Hepatocellular carcinoma (HCC) is one of the most fatal solid malignancies worldwide. Evidence suggests that thrombin stimulates tumor progression via fibrin formation and platelet activation. Meanwhile, we also found a correlation between thrombin and HCC through bioinformatics analysis. Dabigatran is a selective, direct thrombin inhibitor that reversibly binds to thrombin. Dabigatran was used as the lead agent in this study, and 19 dabigatran derivatives were designed and synthesized based on docking mode. The thrombin-inhibitory activity of the derivative AX-2 was slightly better than that of dabigatran. BX-2, a prodrug of AX-2, showed a fairly strong inhibitory effect on thrombin-induced platelet aggregation, and effectively antagonized proliferation of HCC tumor cells induced by thrombin at the cellular level. Furthermore, BX-2 reduced tumor volume, weight, lung metastasis, and secondary tumor occurrence in nude mouse models. BX-2 combined with sorafenib increased sorafenib efficacy. This study lays the foundation for discovering new anti-HCC mechanism based on thrombin. BX-2 can be used as an anti-HCC drug lead for further research., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)
Published: 2024
Full Text: View/download PDF

26. [Chemical constituents from Callicarpa kwangtungensis and their hemostatic activities].

Author: Xue ST, Liu W, and Yuan T
Subjects: Animals, Mice, China, Glycosides chemistry, Callicarpa, Hemostatics
Abstract: This study aims to identify the chemical constituents from Callicarpa kwangtungensis and determine their activities. MCI, ODS, and Sephadex LH-20 chromatography and semi-preparative HPLC were employed to separate the chemical constituents. A total of 15 compounds were separated, and their structures were identified on the basis of spectroscopic analysis and comparison with the data in relevant literature. Specifically, the 15 compounds were 3-O-α-L-rhamnopyranosyl-6-O-β-D-apiofuranosyl-4-O-E-caffeoyl-D-glucopyranoside(1), 3,6-O-α-L-dirhamnopyranosyl-4-O-E-caffeoyl-D-glucopyranoside(2), β-OH-forsythoside B(3), β-OH-poliumoside(4),(+)-lyoniresinol-3α-O-β-D-apiofuranosyl-(1→2)-β-D-glucopyranoside(5),(+)-lyoniresinol-3α-O-β-D-glucopyranoside(6),(-)-lyoniresinol-3α-O-β-D-glucopyranoside(7), kelampayoside A(8), descaffeoylpoliumoside(9), acteoside(10), alyssonoside(11), poliumoside(12), isacteoside(13), acetyl forsythoside B(14), and forsythoside B(15). Compounds 1 and 2 were novel, and the NMR data of compounds 3 and 4 were reported here for the first time. Furthermore, the hemostatic activities of the extract and abundant ingredients(compounds 12 and 15) of C. kwangtungensis were determined with Yunnan Baiyao as the positive control and normal saline as the negative control. The extract and compounds 12 and 15 significantly shortened the tail tip bleeding time in mice.
Published: 2023
Full Text: View/download PDF

27. Advances in inhibitors of potential tumor target FOXM1.

Author: Han XY, Zhou ZY, Li SY, and Xue ST
Subjects: Humans, Forkhead Box Protein M1 metabolism, Cell Line, Tumor, Gene Expression Regulation, Neoplastic, Forkhead Transcription Factors genetics, Forkhead Transcription Factors metabolism, Neoplasms drug therapy
Published: 2023
Full Text: View/download PDF

28. Efficacy, Mechanism, and Structure-Activity Relationship of 6-Methoxy Benzofuran Derivatives as a Useful Tool for Senile Osteoporosis.

Author: Zhou ZY, Sun LQ, Han XY, Wang YJ, Xie ZS, Xue ST, and Li ZR
Subjects: Rats, Mice, Animals, Zebrafish, Osteogenesis, Osteoblasts, Structure-Activity Relationship, Osteoporosis drug therapy, Osteoporosis prevention & control, Benzofurans pharmacology, Benzofurans therapeutic use, Benzofurans chemistry
Abstract: Most patients with senile osteoporosis (SOP) are severely deficient in bone mass, and treatments using bone resorption inhibitors, such as bisphosphonates, have shown limited efficacy. Small-molecule osteogenesis-promoting drugs are required to improve the treatment for this disease. Previously, we demonstrated that a compound with a benzofuran-like structure promoted bone formation by upregulating BMP-2, and it exhibited a therapeutic effect in SAMP-6 mice, glucocorticoid-induced osteoporosis rats, and ovariectomized rats. In this study, aged C57 and SAMP-6 mice models were used to investigate the therapeutic and preventive effects of compound 125 on SOP. scRNA-seq analysis showed that BMP-2 upregulation is the mechanism through which 125 accelerates bone turnover and increases the proportion of osteoblasts. We evaluated the structure-activity relationship of the candidate drugs and found that the derivative I-9 showed significantly higher efficacy than 125 and teriparatide in the zebrafish osteoporosis model. This study provides a foundation for the development of SOP drugs.
Published: 2023
Full Text: View/download PDF

29. Hong-Ou-Mandel Interference between Two Hyperentangled Photons Enables Observation of Symmetric and Antisymmetric Particle Exchange Phases.

Author: Liu ZF, Chen C, Xu JM, Cheng ZM, Ren ZC, Dong BW, Lou YC, Yang YX, Xue ST, Liu ZH, Zhu WZ, Wang XL, and Wang HT
Abstract: Two-photon Hong-Ou-Mandel (HOM) interference is a fundamental quantum effect with no classical counterpart. The existing research on two-photon interference was mainly limited in one degree of freedom (DOF); hence, it is still a challenge to realize quantum interference in multiple DOFs. Here, we demonstrate HOM interference between two hyperentangled photons in two DOFs of polarization and orbital angular momentum (OAM) for all 16 hyperentangled Bell states. We observe hyperentangled two-photon interference with a bunching effect for ten symmetric states (nine boson-boson states and one fermion-fermion state) and an antibunching effect for six antisymmetric states (three boson-fermion states and three fermion-boson states). More interestingly, expanding the Hilbert space by introducing an extra DOF for two photons enables one to transfer the unmeasurable external phase in the initial DOF to a measurable internal phase in the expanded two DOFs. We directly measured the symmetric exchange phases being 0.012±0.002, 0.025±0.002, and 0.027±0.002 in radian for the three boson states in OAM and the antisymmetric exchange phase being 0.991π±0.002 in radian for the other fermion state, as theoretical predictions. Our Letter may not only pave the way for more wide applications of quantum interference, but also develop new technologies by expanding Hilbert space in more DOFs.
Published: 2022
Full Text: View/download PDF

30. Synthesis and anti-ovarian cancer effects of benzimidazole-2-substituted pyridine and phenyl propenone derivatives.

Author: Cui AL, Zhou ZY, Wang YL, Wu LT, Xue ST, and Li ZR
Subjects: Humans, Animals, Mice, Female, Cell Line, Tumor, Apoptosis, Benzimidazoles pharmacology, Pyridines pharmacology, Pyridines therapeutic use, Cell Proliferation, Ovarian Neoplasms drug therapy, Ovarian Neoplasms pathology, Antineoplastic Agents pharmacology, Antineoplastic Agents therapeutic use
Abstract: Background: Given the benzimidazole derivatives have anti-ovarian cancer effects, the authors aimed to determine whether benzimidazole-2-substituted pyridine and phenyl propenone derivatives exert anti-ovarian cancer activity. Materials & methods: 21 derivatives were synthesized and assayed for their antiproliferative activities. Western blotting in A2780 cells was used to detect the effects of compound A-6 on apoptosis-related proteins. Invasion, migration and apoptosis were assayed in SKOV3 cells treated with A-6. The in vivo activity was also examined. Results: A-6 could inhibit proliferation, invasion and migration and induce apoptosis in SKOV3 cells. Additionally, A-6 had potent inhibitory activity in a xenograft mouse model. Conclusion: A-6 shows potent efficacy in the treatment of ovarian cancer and may be a potential antitumor agent.
Published: 2022
Full Text: View/download PDF

31. Structure-based virtual screening identified novel FOXM1 inhibitors as the lead compounds for ovarian cancer.

Author: Zhou ZY, Han XY, Sun LQ, Li SY, Xue ST, and Li ZR
Abstract: Ovarian cancer (OC) is a gynecological tumor with possibly the worst prognosis, its 5-year survival rate being only 47.4%. The first line of therapy prescribed is chemotherapy consisting of platinum and paclitaxel. The primary reason for treatment failure is drug resistance. FOXM1 protein has been found to be closely associated with drug resistance, and inhibition of FOXM1 expression sensitizes cisplatin-resistant ovarian cancer cells. Combining existing first-line chemotherapy drugs with FOXM1 prolongs the overall survival of patients, therefore, FOXM1 is considered a potential therapeutic target in ovarian cancer. Previous research conducted by our team revealed a highly credible conformation of FOXM1 which enables binding by small molecules. Based on this conformation, the current study conducted virtual screening to determine a new structural skeleton for FOXM1 inhibitors which would enhance their medicinal properties. DZY-4 showed the highest affinity towards FOXM1, and its inhibitory effect on proliferation and migration of ovarian cancer at the cellular level was better than or equal to that of cisplatin, while its efficacy was equivalent to that of cisplatin in a nude mouse model. In this study, the anti-tumor effect of DZY-4 is reported for the first time. DZY-4 shows potential as a drug that can be used for ovarian cancer treatment, as well as a drug lead for future research., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Zhou, Han, Sun, Li, Xue and Li.)
Published: 2022
Full Text: View/download PDF

32. Small molecule targeting FOXM1 DNA binding domain exhibits anti-tumor activity in ovarian cancer.

Author: Zhang Z, Xue ST, Gao Y, Li Y, Zhou Z, Wang J, Li Z, and Liu Z
Abstract: FOXM1 is a potent oncogenic transcription factor essential for cancer initiation, progression, and drug resistance. FOXM1 regulatory network is a major predictor of adverse outcomes in various human cancers. Inhibition of FOXM1 transcription factor function is a potential strategy in cancer treatment. In this study, we performed structure-based in silico screening to discover small molecules targeting the FOXM1 DNA-binding domain (DBD). Compound XST-20 was identified to effectively suppress FOXM1 transcriptional activities and inhibit ovarian cancer cell proliferation. XST-20 directly interacts with the FOXM1 DNA-binding domain determined by SPR assay. Furthermore, XST-20 was found to significantly reduce the colony-forming efficiency and induce cell cycle arrest and apoptosis. Our study provides a lead compound of FOXM1 inhibitor which may serve as a potential targeted therapy agent for ovarian cancer., (© 2022. The Author(s).)
Published: 2022
Full Text: View/download PDF

33. Long non-coding RNA LINC00680 functions as a ceRNA to promote esophageal squamous cell carcinoma progression through the miR-423-5p/PAK6 axis.

Author: Xue ST, Zheng B, Cao SQ, Ding JC, Hu GS, Liu W, and Chen C
Subjects: Animals, Cell Line, Tumor, Cell Movement genetics, Cell Proliferation genetics, Disease Progression, Gene Expression Regulation, Neoplastic, Humans, Mice, Esophageal Neoplasms pathology, Esophageal Squamous Cell Carcinoma pathology, MicroRNAs genetics, MicroRNAs metabolism, RNA, Long Noncoding genetics, RNA, Long Noncoding metabolism, p21-Activated Kinases genetics, p21-Activated Kinases metabolism
Abstract: Background: Esophageal squamous cell carcinoma (ESCC) is a common invasive malignancy worldwide with poor clinical outcomes. Increasing amount of long non-coding RNAs (lncRNAs) have been reported to be involved in cancer development. However, lncRNAs that are functional in ESCC and the underlying molecular mechanisms remain largely unknown., Methods: Transcriptomic analysis was performed to identify dysregulated lncRNAs in ESCC tissue samples. The high expression of LINC00680 in ESCC was validated by RT-qPCR, and the oncogenic functions of LINC00680 was investigated by cell proliferation, colony formation, migration and invasion assays in ESCC cells in vitro and xenografts derived from ESCC cells in mice. RNA-seq, competitive endogenous RNA (ceRNA) network analysis, and luciferase reporter assays were carried out to identify LINC00680 target genes and the microRNAs (miRNAs) bound to LINC00680. Antisense oligonucleotides (ASOs) were used for in vivo treatment., Results: Transcriptome profiling revealed that a large number of lncRNAs was dysregulated in ESCC tissues. Notably, LINC00680 was highly expressed, and upregulation of LINC00680 was associated with large tumor size, advanced tumor stage, and poor prognosis. Functionally, knockdown of LINC00680 restrained ESCC cell proliferation, colony formation, migration, and invasion in vitro and inhibited tumor growth in vivo. Mechanistically, LINC00680 was found to act as a ceRNA by sponging miR-423-5p to regulate PAK6 (p21-activated kinase 6) expression in ESCC cells. The cell viability and motility inhibition induced by LINC00680 knockdown was significantly reversed upon PAK6 restoration and miR-423-5p inhibition. Furthermore, ASO targeting LINC00680 substantially suppressed ESCC both in vitro and in vivo., Conclusions: An oncogenic lncRNA, LINC00680, was identified in ESCC, which functions as a ceRNA by sponging miR-423-5p to promote PAK6 expression and ESCC. LINC00680/miR-423-5p/PAK6 axis may serve as promising diagnostic and prognostic biomarkers and therapeutic targets for ESCC., (© 2022. The Author(s).)
Published: 2022
Full Text: View/download PDF

34. Structure-based virtual screening towards the discovery of novel FOXM1 inhibitors.

Author: Xie ZS, Zhou ZY, Sun LQ, Yi H, Xue ST, and Li ZR
Subjects: Animals, Antineoplastic Agents chemistry, Antineoplastic Agents metabolism, Antineoplastic Agents pharmacology, Antineoplastic Agents therapeutic use, Binding Sites, Cell Line, Tumor, Cell Proliferation drug effects, Female, Forkhead Box Protein M1 metabolism, Humans, Ligands, Mice, Molecular Docking Simulation, Ovarian Neoplasms drug therapy, Ovarian Neoplasms pathology, Structure-Activity Relationship, Thermodynamics, Forkhead Box Protein M1 antagonists & inhibitors
Abstract: Aim: Given the importance of FOXM1 in the treatment of ovarian cancer, we aimed to identify an excellent specific inhibitor and examined its underlying therapeutic effect. Materials & methods: The binding statistics for FDI-6 with FOXM1 were calculated through computer-aided drug design. We selected XST-119 through virtual screening, performed surface plasmon resonance and in vitro cell antiproliferative activity analysis and evaluated its antitumor efficacy in a mouse model. Results: XST-119 had significantly higher affinity for FOXM1 and antiproliferative activity than FDI-6. XST-119 had a definite inhibitory activity in a xenograft mouse model. Conclusion: We identified XST-119, a FOXM1 inhibitor, with better efficacy for treatment of ovarian cancer. FOXM1 binding sites for small molecules are also highlighted, which may provide the foundation for further drug discovery.
Published: 2022
Full Text: View/download PDF

35. The role of the key autophagy kinase ULK1 in hepatocellular carcinoma and its validation as a treatment target.

Author: Xue ST, Li K, Gao Y, Zhao LY, Gao Y, Yi H, Jiang JD, and Li ZR
Subjects: Animals, Apoptosis, Autophagy, Autophagy-Related Protein-1 Homolog metabolism, CHO Cells, Carcinoma, Hepatocellular drug therapy, Cell Proliferation, Cricetinae, Cricetulus, Disease Progression, Drug Design, Drug Resistance, Neoplasm, Gene Expression Regulation, Neoplastic, Hep G2 Cells, Humans, Liver Neoplasms drug therapy, Mice, Mice, Inbred C57BL, Molecular Docking Simulation, Mutagenesis, Neoplasm Invasiveness, Neoplasm Transplantation, Rats, Rats, Sprague-Dawley, Sorafenib pharmacology, Autophagy-Related Protein-1 Homolog physiology, Carcinoma, Hepatocellular metabolism, Intracellular Signaling Peptides and Proteins physiology, Liver Neoplasms metabolism
Abstract: Although macroautophagy/autophagy is involved in hepatocellular carcinoma (HCC) initiation and development and has been identified as a mechanism of HCC therapy resistance, the role of ULK1 (unc-51 like autophagy activating kinase 1) in HCC remains unclear. Here, we report that both knockdown and knockout of ULK1 inhibited human HCC cell proliferation and invasion, and Ulk1 deletion abrogated tumor growth in a xenograft mouse model. Furthermore, ULK1 ablation in combination with sorafenib significantly inhibited HCC progression compared with sorafenib treatment alone or vehicle control. To identify candidate ULK1 inhibitors, we used a structure-based virtual docking approach to screen 3428 compounds. Among these compounds, XST-14 showed the highest affinity for the ULK1 protein and specifically blocked ULK1 kinase activity. Moreover, the Lys46, Tyr94 and Asp165 amino acid residues of ULK1 were required for its binding to XST-14 according to molecular docking and mutagenesis experiments. Functional assays revealed that XST-14 blocked autophagy and subsequently induced apoptosis and inhibited growth in HCC cells. More importantly, XST-14 acted synergistically with sorafenib to attenuate HCC progression by inhibiting sorafenib-induced autophagy activation both in vitro and in vivo . In addition, XST-14 was well tolerated and exhibited favorable drug metabolism and pharmacokinetic properties and low toxicity in mice. In summary, our study determined that ULK1 may represent a new therapeutic target for HCC and that targeting ULK1 in combination with sorafenib treatment may serve as a promising interventional strategy for treating HCC. Abbreviations: 3MA: 3-methyladenine; ADV: AutoDock Vina; ATP: adenosine triphosphate; EdU: 5-ethynyl-2'-deoxyuridine; ESI: electrospray ionization; HCC: hepatocellular carcinoma; IC 50 : half maximal inhibitory concentration; KD: kinase domain; q.o.d., every other day; SDS-PAGE, sodium dodecyl sulfate-polyacrylamide gel electrophoresis; SPR, surface plasmon resonance.
Published: 2020
Full Text: View/download PDF

36. Substituted benzothiophene and benzofuran derivatives as a novel class of bone morphogenetic Protein-2 upregulators: Synthesis, anti-osteoporosis efficacies in ovariectomized rats and a zebrafish model, and ADME properties.

Author: Xue ST, Zhang L, Xie ZS, Jin J, Guo HF, Yi H, Liu ZY, and Li ZR
Subjects: Animals, Caco-2 Cells, Dose-Response Relationship, Drug, Humans, Mice, Mice, Inbred BALB C, Molecular Structure, Osteoporosis surgery, Ovariectomy, Rats, Rats, Sprague-Dawley, Structure-Activity Relationship, Zebrafish, Benzofurans pharmacology, Bone Morphogenetic Protein 2 metabolism, Disease Models, Animal, Osteoporosis drug therapy, Thiophenes pharmacology
Abstract: The bone morphogenetic protein (BMP) pathway is a promising new target for the design of therapeutic agents for the treatment of low bone mass. This study optimized the structure of the anti-osteoporosis compound 38 by balancing its lipophilicity and improving its stability. Twenty derivatives which were not reported in the literature were designed and synthesized. The ovariectomized rat model of osteoporosis was selected to evaluate the therapeutic effects. Compound 125 showed better therapeutic efficacy than that of 38. We verified the anti-osteoporosis activity and BMP-2 protein upregulation after treatment with 125 in a zebrafish osteoporosis model. We found that 125 improved the ADME properties, therapeutic efficacy, and pharmacokinetics of the drug. Overall, we evaluated the anti-osteoporosis effects of the compounds of this type, preliminarily determined the target patient population, verified the mechanism of action, clarified the level of toxicity, and provided preliminary ADME data. We believe that these compounds can both correct bone loss that is already occurring in patients and have broad clinical applicability., Competing Interests: Declaration of competing interest The authors declare no competing financial interest., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)
Published: 2020
Full Text: View/download PDF

37. Novel cathepsin K inhibitors block osteoclasts in vitro and increase spinal bone density in zebrafish.

Author: Xue ST, Wang YL, Han XW, Yi H, Jiang W, Si SY, Guo HF, and Li ZR
Abstract: Cathepsin K (Cat K) is a predominant cysteine protease and highly potent collagenase expressed in osteoclasts. Cat K inhibitors are anti-resorptive agents to treat osteoporosis. A novel scaffold of cathepsin K inhibitors, exemplified by lead compound 1x, was used as the template for designing and synthesizing a total of 61 derivatives that have not been reported before. An exploratory structure-activity relationship analysis identified the potent Cat K inhibitor A22, which displayed an IC 50 value of 0.44 μM against Cat K. A22 was very specific for Cat K and caused a significantly higher in vitro inhibition of the enzyme as compared to that of lead compound 1x. A surface plasmon resonance analysis confirmed in vitro binding of A22 to Cat K. Molecular docking studies indicated several favourable interaction sites for A22 within the active pocket of Cat K. Furthermore, A22 also blocked active osteoclasts in vitro and increased spinal bone density in zebrafish, in which it showed an activity that was higher than that of the marketed therapeutic bone metabolizer etidronate disodium. A22 represents a very promising lead compound for the development of novel antiresorptive agents functioning as orthosteric inhibitors of Cat K., Competing Interests: There are no conflicts to declare., (This journal is © The Royal Society of Chemistry.)
Published: 2019
Full Text: View/download PDF

38. Design, synthesis and biological evaluation of novel benzimidazole-2-substituted phenyl or pyridine propyl ketene derivatives as antitumour agents.

Author: Wu LT, Jiang Z, Shen JJ, Yi H, Zhan YC, Sha MQ, Wang Z, Xue ST, and Li ZR
Subjects: Animals, Antineoplastic Agents chemical synthesis, Benzimidazoles chemistry, Cell Cycle drug effects, Cell Proliferation drug effects, Dose-Response Relationship, Drug, Drug Screening Assays, Antitumor, Ethylenes chemical synthesis, Ethylenes chemistry, HCT116 Cells, Hep G2 Cells, Humans, Ketones chemical synthesis, Ketones chemistry, MCF-7 Cells, Mice, Mice, Inbred BALB C, Molecular Structure, Neoplasms, Experimental drug therapy, Neoplasms, Experimental pathology, Structure-Activity Relationship, Antineoplastic Agents chemistry, Antineoplastic Agents pharmacology, Benzimidazoles pharmacology, Drug Design, Ethylenes pharmacology, Ketones pharmacology
Abstract: A series of novel benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives were designed and synthesized. The biological activities of these derivatives were then evaluated as potential antitumour agents. These compounds were assayed for growth-inhibitory activity against HCT116, MCF-7 and HepG2 cell lines in vitro. The IC50 values of compounds A1 and A7 against the cancer cells were 0.06-3.64 μM and 0.04-9.80 μM, respectively. Their antiproliferative activities were significantly better than that of 5-Fluorouracil (IC50: 56.96-174.50 μM) and were close to that of Paclitaxel (IC50: 0.026-1.53 μM). The activity of these derivatives was over 100 times more effective than other reported structures of chalcone analogues (licochalcone A). A preliminary mechanistic study suggested that these compounds inhibit p53-MDM2 binding. Compounds A1, A7 and A9 effectively inhibited tumour growth in BALB/c mice with colon carcinoma HCT116 cells. The group administered 200 mg/kg of compound A7 showed a 74.6% tumour growth inhibition with no signs of toxicity at high doses that was similar to the inhibition achieved with the 12.5 mg/kg irinotecan positive control (70.2%). Therefore, this class of benzimidazole-2-subsituted phenyl or pyridine propyl ketene derivatives represents a promising lead structure for the development of possible p53-MDM2 inhibitors as new antitumour agents., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)
Published: 2016
Full Text: View/download PDF

39. Improve the prevention of sudden cardiac arrest in emerging countries: the Improve SCA clinical study design.

Author: Zhang S, Singh B, Rodriguez DA, Chasnoits AR, Hussin A, Ching CK, Huang D, Liu YB, Cerkvenik J, Willey S, and Kim YH
Subjects: Arrhythmias, Cardiac diagnosis, Arrhythmias, Cardiac mortality, Arrhythmias, Cardiac physiopathology, Cardiac Resynchronization Therapy Devices, Death, Sudden, Cardiac epidemiology, Defibrillators, Implantable, Humans, Patient Selection, Primary Prevention instrumentation, Prospective Studies, Research Design, Risk Assessment, Risk Factors, Secondary Prevention instrumentation, Time Factors, Treatment Outcome, Arrhythmias, Cardiac therapy, Cardiac Resynchronization Therapy adverse effects, Death, Sudden, Cardiac prevention & control, Developed Countries, Electric Countershock adverse effects, Electric Countershock instrumentation, Primary Prevention methods, Secondary Prevention methods
Abstract: Aims: This study aims to demonstrate that primary prevention (PP) patients with one or more additional risk factors are at a similar risk of life-threatening ventricular arrhythmias when compared with secondary prevention (SP) patients, and would receive similar benefit from an implantable cardioverter defibrillator (ICD), or cardiac resynchronization therapy-defibrillator (CRT-D) implant. The study evaluates the benefits of therapy for high-risk patients in countries where defibrillation therapy for PP of SCA is underutilized., Methods: Enrolment will consist of 4800 ICD-eligible patients from Asia, Latin America, Eastern Europe, the Middle East, and Africa. Upon enrolment, patients will be categorized as SP or PP. Primary prevention patients will be assessed for additional risk factors: syncope/pre-syncope, non-sustained ventricular tachycardia, frequent premature ventricular contractions, and low left ventricular ejection fraction. Those PP patients with one or more risk factors will be categorized as '1.5' patients. Implant of an ICD/CRT-D will be left to the patient and/or physician's discretion. The primary endpoint will compare the appropriate ICD therapy rate between SP and 1.5 patients. The secondary endpoint compares mortality between 1.5 implanted and non-implanted patients., Conclusion: The Improve SCA study will investigate a subset of PP patients, believed to be at similar risk of life-threatening ventricular arrhythmias as SP patients. Results may help clinicians identify and refer the highest risk PP patients for ICDs, help local societies expand guidelines to include PP of SCA utilizing ICDs, and provide additional geographical-relevant evidence to allow patients to make an informed decision whether to receive an ICD., Trial Registration: NCT02099721., (© The Author 2015. Published by Oxford University Press on behalf of the European Society of Cardiology.)
Published: 2015
Full Text: View/download PDF

40. Synthesis of a novel class of substituted benzothiophene or benzofuran derivatives as BMP-2 up-regulators and evaluation of the BMP-2-up-regulating effects in vitro and the effects on glucocorticoid-induced osteoporosis in rats.

Author: Xue ST, Guo HF, Liu MJ, Jin J, Ju DH, Liu ZY, and Li ZR
Subjects: Animals, Benzofurans chemical synthesis, Bone Morphogenetic Protein 2 biosynthesis, Cell Line, Female, Glucocorticoids, Male, Mice, Mice, Inbred Strains, Osteoporosis chemically induced, Rats, Rats, Wistar, Thiophenes chemistry, Benzofurans chemistry, Benzofurans pharmacology, Bone Morphogenetic Protein 2 metabolism, Osteoporosis drug therapy, Osteoporosis metabolism, Thiophenes chemical synthesis, Thiophenes pharmacology, Up-Regulation drug effects
Abstract: The BMP pathway is a promising new target for the design of therapeutic agents for the treatment of low bone mass. To enrich our understanding of SAR and based on our previously concluded structure-effect relationship, 23 derivatives were prepared in this work. The synthesis, up-regulating activities on BMP-2 expression, and bone loss prevention efficacies of these compounds in rats with glucocorticoid-induced osteoporosis are presented. The bone histology of the tested rats assessed through light microscopy showed that compounds 1, 21, 35, and 38 significantly increased the trabecula compared with the model group, and the trabecula of the groups treated with 8a was similar to that obtained with raloxifene and alfacalcidol. The compounds exhibited potential for development as anabolic agents., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)
Published: 2015
Full Text: View/download PDF

41. Design, synthesis and antiproliferative activity of a novel class of indole-2-carboxylate derivatives.

Author: Ji XY, Xue ST, Zhan YC, Shen JJ, Wu LT, Jin J, Wang Z, and Li ZR
Subjects: Antineoplastic Agents chemistry, Cell Cycle drug effects, Cell Line, Tumor, Cell Proliferation drug effects, Chemistry Techniques, Synthetic, Drug Screening Assays, Antitumor, Humans, Indoles chemistry, Inhibitory Concentration 50, Intracellular Space drug effects, Intracellular Space metabolism, Poly(ADP-ribose) Polymerases metabolism, Proteolysis drug effects, Reactive Oxygen Species metabolism, Structure-Activity Relationship, Antineoplastic Agents chemical synthesis, Antineoplastic Agents pharmacology, Drug Design, Indoles chemical synthesis, Indoles pharmacology
Abstract: Based on the chemical structure of Pyrroloquinoline quinone (PQQ), a novel class of indole-2-carboxylate derivatives was designed, synthesized and assayed for antiproliferative activity in cancer cells in vitro. The biological results showed that some derivatives exhibited significant antiproliferative activity against HepG2, A549 and MCF7 cells. Notably, the novel compounds, methyl 6-amino-4-cyclohexylmethoxy-1H-indole-2-carboxylate (6e) and methyl 4-isopropoxy-6-methoxy-1H-indole-2-carboxylate (9l) exhibited more potent antiproliferative activity than the reference drugs PQQ and etoposide in vitro, with IC50 values ranging from 3.78 ± 0.58 to 24.08 ± 1.76 μM. Further biological assay showed that both compounds 6e and 9l increased ROS generation dose-dependently, and induced PARP cleavage in A549 cells. Consequently, 6e and 9l appeared as promising anticancer lead compounds for further optimization., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)
Published: 2014
Full Text: View/download PDF

42. Design, synthesis and in vitro and in vivo antitumour activity of 3-benzylideneindolin-2-one derivatives, a novel class of small-molecule inhibitors of the MDM2-p53 interaction.

Author: Zheng GH, Shen JJ, Zhan YC, Yi H, Xue ST, Wang Z, Ji XY, and Li ZR
Subjects: Animals, Antineoplastic Agents chemistry, Cell Cycle drug effects, Cell Proliferation drug effects, Dose-Response Relationship, Drug, Drug Screening Assays, Antitumor, HCT116 Cells, Humans, Mice, Mice, Inbred BALB C, Models, Molecular, Molecular Structure, Molecular Weight, Neoplasms, Experimental pathology, Protein Binding drug effects, Structure-Activity Relationship, Antineoplastic Agents chemical synthesis, Antineoplastic Agents pharmacology, Drug Design, Neoplasms, Experimental drug therapy, Proto-Oncogene Proteins c-mdm2 metabolism, Tumor Suppressor Protein p53 metabolism
Abstract: A novel class of small-molecule inhibitors of MDM2-p53 interaction with a (E)-3-benzylideneindolin-2-one scaffold was identified using an integrated virtual screening strategy that combined both pharmacophore- and structure-based approaches. The hit optimisation identified several compounds with more potent activity than the hit compound and the positive drug nutlin-3a, especially compound 1b, which exhibited both the highest binding affinity to MDM2 (Ki = 0.093 μM) and the most potent antiproliferative activity against HCT116 (wild type p53) cells (GI50 = 13.42 μM). Additionally, 1b dose-dependently inhibited tumour growth in BALB/c mice bearing CT26 colon carcinoma, with no visible sign of toxicity. In summary, compound 1b represents a novel and promising lead structure for the development of anticancer drugs as MDM2-p53 interaction disruptors., (Copyright © 2014 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)
Published: 2014
Full Text: View/download PDF

43. Synthesis and anti-influenza virus activities of a novel class of gastrodin derivatives.

Author: Xue ST, He WY, Ma LL, Wang HQ, Wang B, Zheng GH, Ji XY, Zhang T, Li YH, Jiang JD, and Li ZR
Subjects: Animals, Antiviral Agents pharmacology, Benzyl Alcohols pharmacology, Female, Glucosides pharmacology, Hemagglutination drug effects, Influenza A Virus, H1N1 Subtype growth & development, Inhibitory Concentration 50, Mice, Neuraminidase antagonists & inhibitors, Neuraminidase metabolism, Oseltamivir pharmacology, Structure-Activity Relationship, Viral Matrix Proteins antagonists & inhibitors, Viral Matrix Proteins metabolism, Antiviral Agents chemical synthesis, Benzyl Alcohols chemical synthesis, Glucosides chemical synthesis, Influenza A Virus, H1N1 Subtype drug effects
Abstract: A series of substituted aryl glycoside analogues of gastrodin have been identified as potential anti-influenza agents. The most potent inhibitor 1a exhibited moderate inhibitory activity against the A/Hanfang/359/95(H3N2) and A/FM/1/47(H1N1) strains of the influenza A virus (IC(50) values of 44.40 and 34.45 μM, respectively) and the oseltamivir-null B/Jifang/13/97 strain of influenza B (IC(50) value of 33.01 μM). In this article, multiple doses of compound 1a (80 mg/kg/day, oral administration) were used for the treatment of mice infected with influenza A/FM/1/47-MA (H1N1), and surprisingly we found that compound 1a significantly increased the number of survivors and prolonged the mean survival time. The preliminary studies on the mechanism of antiviral activity showed no interaction between compound 1a and the neuraminidase or the M2 protein. The novel target to overcome drug resistance combined with its good in vivo profile support compound 1a to be a new lead for further development of antiviral agents.
Published: 2013
Full Text: View/download PDF

44. Synthesis and antiviral activities of synthetic glutarimide derivatives.

Author: Ji XY, Zhong ZJ, Xue ST, Meng S, He WY, Gao RM, Li YH, and Li ZR
Subjects: Animals, Antiviral Agents chemical synthesis, Antiviral Agents chemistry, Cell Line, Cell Survival drug effects, Chlorocebus aethiops, Humans, Molecular Structure, Piperidones chemical synthesis, Piperidones chemistry, Structure-Activity Relationship, Vero Cells, Antiviral Agents pharmacology, Coxsackievirus Infections drug therapy, Enterovirus B, Human drug effects, Herpes Simplex drug therapy, Herpesvirus 2, Human drug effects, Influenza A virus drug effects, Orthomyxoviridae Infections drug therapy, Piperidones pharmacology
Abstract: A series of novel glutarimide compounds were synthesized and their antiviral activities were evaluated. The compounds displaying the strongest antiviral activities included 5, 6f, 7e and 9 against coxsackievirus B3 (Cox B3), 10 and 6f against influenza virus A (influenza A) and 7a against herpes simplex virus 2 (HSV-2). However, most of the synthetic glutarimides showed comparatively much weaker activity against influenza A, Cox B3 and HSV-2 than the natural glutarimide compounds tested. Based on the results, it seemed likely that a conjugated system at the β-substituted moiety provides stronger antiviral activity.
Published: 2010
Full Text: View/download PDF

45. Substituted benzothiophene or benzofuran derivatives as a novel class of bone morphogenetic protein-2 up-regulators: synthesis, structure-activity relationships, and preventive bone loss efficacies in senescence accelerated mice (SAMP6) and ovariectomized rats.

Author: Guo HF, Shao HY, Yang ZY, Xue ST, Li X, Liu ZY, He XB, Jiang JD, Zhang YQ, Si SY, and Li ZR
Subjects: Anabolic Agents chemical synthesis, Anabolic Agents chemistry, Anabolic Agents pharmacology, Animals, Benzofurans chemistry, Benzofurans pharmacology, Bone Density drug effects, Bone Density Conservation Agents chemistry, Bone Density Conservation Agents pharmacology, Cell Line, Female, Lethal Dose 50, Male, Mice, Ovariectomy, Rats, Stereoisomerism, Structure-Activity Relationship, Thiophenes chemistry, Thiophenes pharmacology, Up-Regulation, Benzofurans chemical synthesis, Bone Density Conservation Agents chemical synthesis, Bone Morphogenetic Protein 2 biosynthesis, Osteoporosis prevention & control, Thiophenes chemical synthesis
Abstract: In this work, substituted benzothiophene and benzofuran compounds were found to be a new class of potential anabolic agents by enhancing BMP-2 expression. A series of benzothiophene and benzofuran derivatives have been synthesized, and their activities of up-regulating BMP-2 and bone loss prevention efficacies in SAMP6 mice and OVX rats have been studied. Benzothiophenes 1, 3, 14, 4a, 7a, 8a, and benzofuran analogue 2 showed higher BMP-2 up-regulation rates in vitro. Compound 8a was found to significantly affect the bone formation rate of tested SAMP6 mice. Compound 1 showed an improved bone quality in SAMP6 mice and also showed activity in OVX rats. We have demonstrated that substituted benzothiophene and benzofuran derivatives, especially compounds 1 and 8a, enhance BMP-2 expression in vitro and in vivo and stimulate bone formation and trabecular connectivity restoration in vivo. The compounds represent potential leads in the development of a new class of anabolic agents.
Published: 2010
Full Text: View/download PDF

46. In vivo biocompatibility and mechanical properties of porous zein scaffolds.

Author: Wang HJ, Gong SJ, Lin ZX, Fu JX, Xue ST, Huang JC, and Wang JY
Subjects: Animals, Elasticity, Materials Testing, Mechanics, Porosity, Rabbits, Tensile Strength, Zein ultrastructure, Biocompatible Materials chemistry, Biocompatible Materials pharmacology, Skin cytology, Skin drug effects, Zein chemistry, Zein pharmacology
Abstract: In our previous study, a three-dimensional zein porous scaffold with a compressive Young's modulus of up to 86.6+/-19.9 MPa and a compressive strength of up to 11.8+/-1.7 MPa was prepared, and was suitable for culture of mesenchymal stem cells (MSCs) in vitro. In this study, we examined its tissue compatibility in a rabbit subcutaneous implantation model; histological analysis revealed a good tissue response and degradability. To improve its mechanical property (especially the brittleness), the scaffolds were prepared using the club-shaped mannitol as the porogen, and stearic acid or oleic acid was added. The scaffolds obtained had an interconnected tubular pore structure, 100-380 microm in pore size, and about 80% porosity. The maximum values of the compressive strength and modulus, the tensile strength and modulus, and the flexural strength and modulus were obtained at the lowest porosity, reaching 51.81+/-8.70 and 563.8+/-23.4 MPa; 3.91+/-0.86 and 751.63+/-58.85 MPa; and 17.71+/-3.02 and 514.39+/-19.02 MPa, respectively. Addition of 15% stearic acid or 20% oleic acid did not affect the proliferation and osteogenic differentiation of MSCs, and a successful improvement of mechanical properties, especially the brittleness of the zein scaffold could be achieved.
Published: 2007
Full Text: View/download PDF

47. Observation of two new N* peaks in J/psi-->ppi-n and ppi+n decays.

Author: Ablikim M, Bai JZ, Ban Y, Bian JG, Cai X, Chang JF, Chen HF, Chen HS, Chen HX, Chen JC, Chen J, Chen J, Chen ML, Chen YB, Chi SP, Chu YP, Cui XZ, Dai HL, Dai YS, Deng ZY, Dong LY, Du SX, Du ZZ, Fang J, Fang SS, Fu CD, Fu HY, Gao CS, Gao YN, Gong MY, Gong WX, Gu SD, Guo YN, Guo YQ, Guo ZJ, Harris FA, He KL, He M, He X, Heng YK, Hu HM, Hu T, Huang GS, Huang L, Huang XP, Ji XB, Jia QY, Jiang CH, Jiang XS, Jin DP, Jin S, Jin Y, Lai YF, Li F, Li G, Li HB, Li HH, Li J, Li JC, Li QJ, Li RB, Li RY, Li SM, Li WG, Li XL, Li XQ, Li XS, Liang YF, Liao HB, Liu CX, Liu F, Liu F, Liu HM, Liu JB, Liu JP, Liu RG, Liu ZA, Liu ZX, Lu F, Lu GR, Lu JG, Luo CL, Luo XL, Ma FC, Ma JM, Ma LL, Ma QM, Ma XY, Mao ZP, Mo XH, Nie J, Nie ZD, Olsen SL, Peng HP, Qi ND, Qian CD, Qin H, Qiu JF, Ren ZY, Rong G, Shan LY, Shang L, Shen DL, Shen XY, Sheng HY, Shi F, Shi X, Sun HS, Sun SS, Sun YZ, Sun ZJ, Tang X, Tao N, Tian YR, Tong GL, Varner GS, Wang DY, Wang JX, Wang JZ, Wang K, Wang L, Wang LS, Wang M, Wang P, Wang PL, Wang SZ, Wang WF, Wang YF, Wang Z, Wang Z, Wang Z, Wang ZY, Wei CL, Wei DH, Wu N, Wu YM, Xia XM, Xie XX, Xin B, Xu GF, Xu H, Xu Y, Xue ST, Yan ML, Yang F, Yang HX, Yang J, Yang SD, Yang YX, Ye M, Ye MH, Ye YX, Yi LH, Yi ZY, Yu CS, Yu GW, Yuan CZ, Yuan JM, Yuan Y, Yue Q, Zang SL, Zeng Y, Zeng Y, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HY, Zhang J, Zhang JY, Zhang JW, Zhang LS, Zhang QJ, Zhang SQ, Zhang XM, Zhang XY, Zhang YJ, Zhang YY, Zhang Y, Zhang ZP, Zhang ZQ, Zhao DX, Zhao JB, Zhao JW, Zhao MG, Zhao PP, Zhao WR, Zhao XJ, Zhao YB, Zhao ZG, Zheng HQ, Zheng JP, Zheng LS, Zheng ZP, Zhong XC, Zhou BQ, Zhou GM, Zhou L, Zhou NF, Zhu KJ, Zhu QM, Zhu YC, Zhu YS, Zhu Y, Zhu ZA, Zhuang BA, and Zou BS
Abstract: The decay J/psi-->NNpi provides an effective isospin 1/2 filter for the piN system due to isospin conservation. Using 58x10(6) J/psi decays collected with the Beijing Electromagnetic Spectrometer at the Beijing Electron Positron Collider, more than 100 thousand J/psi-->ppi-n+c.c. events are obtained. Besides the two well-known N* peaks at around 1500 MeV/c2 and 1670 MeV/c2, there are two new, clear N* peaks in the ppi invariant mass spectrum around 1360 MeV/c2 and 2030 MeV/c2 with statistical significance of 11sigma and 13sigma, respectively. We identify these as the first direct observation of the N*(1440) peak and a long-sought missing N* peak above 2 GeV/c2 in the piN invariant mass spectrum.
Published: 2006
Full Text: View/download PDF

48. Mechanical properties and in vitro biocompatibility of porous zein scaffolds.

Author: Gong S, Wang H, Sun Q, Xue ST, and Wang JY
Subjects: Alkaline Phosphatase metabolism, Animals, Anti-Inflammatory Agents pharmacology, Cell Differentiation, Cell Proliferation, Cells, Cultured, Compressive Strength, Dexamethasone pharmacology, Female, Materials Testing, Mesenchymal Stem Cells cytology, Mesenchymal Stem Cells drug effects, Particle Size, Porosity, Rats, Rats, Sprague-Dawley, Stress, Mechanical, Biocompatible Materials chemistry, Biocompatible Materials metabolism, Cell Culture Techniques, Mesenchymal Stem Cells physiology, Tissue Engineering methods, Zein chemistry, Zein metabolism, Zein ultrastructure
Abstract: A porous scaffold utilizing hydrophobic protein zein was prepared by the salt-leaching method for tissue engineering. The scaffolds possessed a total porosity of 75.3-79.0%, compressive Young's modulus of (28.2+/-6.7)MPa-(86.6+/-19.9)MPa and compressive strength of (2.5+/-1.2)MPa-(11.8+/-1.7)MPa, the percentage degradation of 36% using collagenase and 89% using pepsin during 14 days incubation in vitro. The morphology of pores located on the surface and within the porous scaffolds showed good pore interconnectivity by scanning electron microscopy (SEM). Rat mesebchymal stem cells (MSCs) could adhere, grow, proliferate and differentiate toward osteoblasts on porous zein scaffold. With the action of dexamethasone, the cells showed a relative higher activity of alkaline phosphatase (ALP) and a higher proliferating activity (p<0.05) than those of MSCs without dexamethasone.
Published: 2006
Full Text: View/download PDF

49. A novel porous natural polymer scaffold for tissue engineering.

Author: Gong S, Dong J, Xue ST, and Wang JY
Abstract: Unlabelled: A novel porous polymer scaffold fabricated by salt-leaching method for tissue engineering was developed and the mechanical properties and porosity were investigated in our study. Scanning electronic microscopy (SEM) was employed to observe the morphology and structure of porous scaffolds. Cytocompatility of the porous scaffolds were evaluated, using HL-7702 cells as model, in terms of cell attachment and cell viabilities from 3 to 72 hours determined by MTT method., Result: These scaffolds possessed a total porosity of 64.2%, compressive Young's modulus of (31.8±6.5) MPa. The particle size of porogen has little effect on the compressive properties and porosities. In addition, the morphology of pores observed by SEM showed good pore interconnectivity within the porous scaffolds. HL-7702 cell viabilities kept at high level during the whole incubation period.
Published: 2005
Full Text: View/download PDF

50. Observation of a threshold enhancement in the plambda invariant-mass spectrum.

Author: Ablikim M, Bai JZ, Ban Y, Bian JG, Cai X, Chang JF, Chen HF, Chen HS, Chen HX, Chen JC, Chen J, Chen J, Chen ML, Chen YB, Chi SP, Chu YP, Cui XZ, Dai HL, Dai YS, Deng ZY, Dong LY, Du SX, Du ZZ, Fang J, Fang SS, Fu CD, Fu HY, Gao CS, Gao YN, Gong MY, Gong WX, Gu SD, Guo YN, Guo YQ, Guo ZJ, Harris FA, He KL, He M, He X, Heng YK, Hu HM, Hu T, Huang GS, Huang L, Huang XP, Ji XB, Jia QY, Jiang CH, Jiang XS, Jin DP, Jin S, Jin Y, Lai YF, Li F, Li G, Li HH, Li J, Li JC, Li QJ, Li RB, Li RY, Li SM, Li WG, Li XL, Li XQ, Li XS, Liang YF, Liao HB, Liu CX, Liu F, Liu F, Liu HM, Liu JB, Liu JP, Liu RG, Liu ZA, Liu ZX, Lu F, Lu GR, Lu JG, Luo CL, Luo XL, Ma FC, Ma JM, Ma LL, Ma QM, Ma XY, Mao ZP, Mo XH, Nie J, Nie ZD, Olsen SL, Peng HP, Qi ND, Qian CD, Qin H, Qiu JF, Ren ZY, Rong G, Shan LY, Shang L, Shen DL, Shen XY, Sheng HY, Shi F, Shi X, Sun HS, Sun SS, Sun YZ, Sun ZJ, Tang X, Tao N, Tian YR, Tong GL, Varner GS, Wang DY, Wang JX, Wang JZ, Wang K, Wang L, Wang LS, Wang M, Wang P, Wang PL, Wang SZ, Wang WF, Wang YF, Wang Z, Wang Z, Wang Z, Wang ZY, Wei CL, Wei DH, Wu N, Wu YM, Xia XM, Xie XX, Xin B, Xu GF, Xu H, Xu Y, Xue ST, Yan ML, Yang F, Yang HX, Yang J, Yang SD, Yang YX, Ye M, Ye MH, Ye YX, Yi LH, Yi ZY, Yu CS, Yu GW, Yuan CZ, Yuan JM, Yuan Y, Yue Q, Zang SL, Zeng Y, Zeng Y, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HY, Zhang J, Zhang JY, Zhang JW, Zhang LS, Zhang QJ, Zhang SQ, Zhang XM, Zhang XY, Zhang YJ, Zhang YY, Zhang Y, Zhang ZP, Zhang ZQ, Zhao DX, Zhao JB, Zhao JW, Zhao MG, Zhao PP, Zhao WR, Zhao XJ, Zhao YB, Zhao ZG, Zheng HQ, Zheng JP, Zheng LS, Zheng ZP, Zhong XC, Zhou BQ, Zhou GM, Zhou L, Zhou NF, Zhu KJ, Zhu QM, Zhu YC, Zhu YS, Zhu Y, Zhu ZA, Zhuang BA, and Zou BS
Abstract: An enhancement near the m(p)+M(Lambda) mass threshold is observed in the combined pLambda and pLambda invariant-mass spectrum from J/psi-->pK(-)Lambda;+c.c. decays. It can be fit with an S-wave Breit-Wigner resonance with a mass m=2075+/-12(stat)+/-5(syst) MeV and a width of Gamma=90+/-35(stat)+/-9(syst) MeV; it can also be fit with a P-wave Breit-Wigner resonance. Evidence for a similar enhancement is also observed in psi(')-->pK(-)Lambda;+c.c. decays. The analysis is based on samples of 5.8x10(7)J/psi and 1.4x10(7)psi(') decays accumulated in the BES II detector at the Beijing Electron-Positron Collider.
Published: 2004
Full Text: View/download PDF

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Database

Publisher

56 results on '"Xue ST"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources