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

Barate, R; Buskulic, D; Decamp, D; Ghez, P; Goy, C; Jezequel, S; Lees, Jp; Lucotte, A; Martin, F; Merle, E; Minard, Mn; Nief, Jy; Perrodo, P; Pietrzyk, B; Alemany, R; Casado, Mp; Chmeissani, M; Crespo, Jm; Delfino, M; Fernandez, E; Fernandez Bosman, M; Garrido, L; Grauges, E; Juste, A; Martinez, M; Merino, G; Miquel, R; Mir, Lm; Morawitz, P; Pacheco, A; Park, Ic; Pascual, A; Riu, I; Sanchez, F; Colaleo, A; Creanza, D; de Palma, N; Gelao, G; Iaselli, G; Maggi, G; Maggi, M; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, A; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Becker, U; Boix, G; Cattaneo, M; Cerutti, F; Ciulli, V; Dissertori, G; Drevermann, H; Forty, Rw; Frank, M; Gianotti, F; Hagelberg, R; Halley, Aw; Hansen, Jb; Harvey, J; Janot, P; Jost, B; Lehraus, I; Leroy, O; Maley, P; Mato, P; Minten, A; Moneta, L; Moutoussi, A; Ranjard, F; Rolandi, Luigi; Rousseau, D; Schlatter, D; Schmitt, M; Schneider, O; Tejessy, W; Teubert, F; Tomalin, Ir; Tournefier, E; Vreeswijk, M; Wachsmuth, H; Ajaltouni, Z; Badaud, F; Chazelle, G; Deschamps, O; Dessagne, S; Falvard, A; Ferdi, C; Gay, P; Guicheney, C; Henrard, P; Jousset, J; Michel, B; Monteil, S; Montret, Jc; Pallin, D; Perret, P; Podlyski, F; Hansen, Jd; Hansen, Jr; Hansen, Ph; Nilsson, Bs; Rensch, B; Waananen, A; Daskalakis, G; Kyriakis, A; Markou, C; Simopoulou, E; Vayaki, A; Blondel, A; Brient, Jc; Machefert, F; Rouge, A; Rumpf, M; Tanaka, R; Valassi, A; Videau, H; Focardi, E; Parrini, G; Zachariadou, K; Cavanaugh, R; Corden, M; Georgiopoulos, C; Huehn, T; Jaffe, De; Antonelli, A; Bencivenni, G; Bologna, G; Bossi, F; Campana, P; Capon, G; Chiarella, V; Laurelli, P; Mannocchi, G; Murtas, F; Murtas, Gp; Passalacqua, L; Pepe Altarelli, M; Chalmers, M; Curtis, L; Lynch, Jg; Negus, P; O'Shea, V; Raine, C; Scarr, Jm; Teixeira Dias, P; Thompson, As; Thomson, E; Ward, Jj; Buchmuller, O; Dhamotharan, S; Geweniger, C; Hanke, P; Hansper, G; Hepp, V; Kluge, Ee; Putzer, A; Sommer, J; Tittel, K; Werner, S; Wunsch, M; Beuselinck, R; Binnie, Dm; Cameron, W; Dornan, Pj; Girone, M; Goodsir, S; Marinelli, N; Martin, Eb; Nash, J; Sedgbeer, Jk; Spagnolo, P; Williams, Md; Ghete, Vm; Girtler, P; Kneringer, E; Kuhn, D; Rudolph, G; Betteridge, Ap; Bowdery, Ck; Buck, Pg; Colrain, P; Crawford, G; Ellis, G; Finch, Aj; Foster, F; Hughes, G; Jones, Rwl; Robertson, An; Williams, Mi; van Gemmeren, P; Giehl, I; Hoffmann, C; Jakobs, K; Kleinknecht, K; Krocker, M; Nurnberger, Ha; Quast, G; Renk, B; Rohne, E; Sander, Hg; Schmeling, S; Zeitnitz, C; Aubert, Jj; Benchouk, C; Bonissent, A; Carr, J; Coyle, P; Ealet, A; Fouchez, D; Motsch, F; Payre, P; Talby, M; Thulasidas, M; Tilquin, A; Aleppo, M; Antonelli, M; Ragusa, F; Berlich, R; Buscher, V; Dietl, H; Ganis, G; Huttmann, K; Lutjens, G; Mannert, C; Manner, W; Moser, Hg; Schael, S; Settles, R; Seywerd, H; Stenzel, H; Wiedenmann, W; Wolf, G; Boucrot, J; Callot, O; Chen, S; Davier, M; Duflot, L; Grivaz, Jf; Heusse, P; Hocker, A; Jacholkowska, A; Kado, M; Kim, Dw; Le Diberder, F; Lefrancois, J; Serin, L; Veillet, Jj; Videau, I; de Regie JBD,; Zerwas, D; Azzurri, P; Bagliesi, G; Bettarini, S; Boccali, T; Bozzi, C; Calderini, G; Dell'Orso, R; Fantechi, R; Ferrante, I; Giassi, A; Gregorio, A; Ligabue, Franco; Lusiani, Alberto; Marrocchesi, Ps; Messineo, A; Palla, F; Rizzo, G; Sanguinetti, G; Sciaba, A; Sguazzoni, G; Tenchini, R; Vannini, C; Venturi, A; Verdini, Pg; Blair, Ga; Chambers, Jt; Coles, J; Cowan, G; Green, Mg; Medcalf, T; Strong, Ja; von Wimmersperg Toeller JH,; Botterill, Dr; Clifft, Rw; Edgecock, Tr; Norton, Pr; Thompson, Jc; Wright, Ae; Bloch Devaux, B; Colas, P; Fabbro, B; Faif, G; Lancon, E; Lemaire, Mc; Locci, E; Perez, P; Przysiezniak, H; Rander, J; Renardy, Jf; Rosowsky, A; Trabelsi, A; Tuchming, B; Vallage, B; Black, Sn; Dann, Jh; Kim, Hy; Konstantinidis, N; Litke, Am; McNeil, Ma; Taylor, G; Booth, Cn; Cartwright, S; Combley, F; Kelly, Ms; Lehto, M; Thompson, Lf; Affholderbach, K; Bohrer, A; Brandt, S; Foss, J; Grupen, C; Prange, G; Smolik, L; Stephen, F; Giannini, G; Gobbo, B; Putz, J; Rothberg, J; Wasserbaech, S; Williams, Rw; Armstrong, Sr; Charles, E; Elmer, P; Ferguson, Dps; Gao, Y; Gonzalez, S; Greening, Tc; Hayes, Oj; Hu, H; Jin, S; Mamier, G; McNamara, Pa; Nachtman, Jm; Nielsen, J; Orejudos, W; Pan, Yb; Saadi, Y; Scott, Ij; Vogt, M; Walsh, J; Sls, Wu; Wu, X; Zobernig, G.

doi:10.1016/S0370-2693(98)01239-8

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During 1997 the ALEPH experiment at LEP gathered 57 pb(-1) of data at centre-of-mass energies near 183 GeV. These data are used to look for possible signals from the production of the Standard Model Higgs boson in the reaction e(+)e(-) --> HZ. No evidence of a signal is found in the data; seven events are selected, in agreement with the expectation of 7.2 events from background processes. This observation results in an improved lower limit on the mass of the Higgs boson: m(H) > 87.9 GeV/c(2) at 95% confidence level. (C) 1998 Elsevier Science B.V. All rights reserved.

Titolo:	Search for the standard model Higgs boson at the LEP2 collider near root s = 183 GeV
Autori:	Barate R Buskulic D Decamp D Ghez P Goy C Jezequel S Lees JP Lucotte A Martin F Merle E Minard MN Nief JY Perrodo P Pietrzyk B Alemany R Casado MP Chmeissani M Crespo JM Delfino M Fernandez E Fernandez Bosman M Garrido L Grauges E Juste A Martinez M Merino G Miquel R Mir LM Morawitz P Pacheco A Park IC Pascual A Riu I Sanchez F Colaleo A Creanza D de Palma N Gelao G Iaselli G Maggi G Maggi M Nuzzo S Ranieri A Raso G Ruggieri F Selvaggi G Silvestris L Tempesta P Tricomi A Zito G Huang X Lin J Ouyang Q Wang T Xie Y Xu R Xue S Zhang J Zhang L Zhao W Abbaneo D Becker U Boix G Cattaneo M Cerutti F Ciulli V Dissertori G Drevermann H Forty RW Frank M Gianotti F Hagelberg R Halley AW Hansen JB Harvey J Janot P Jost B Lehraus I Leroy O Maley P Mato P Minten A Moneta L Moutoussi A Ranjard F ROLANDI, LUIGI Rousseau D Schlatter D Schmitt M Schneider O Tejessy W Teubert F Tomalin IR Tournefier E Vreeswijk M Wachsmuth H Ajaltouni Z Badaud F Chazelle G Deschamps O Dessagne S Falvard A Ferdi C Gay P Guicheney C Henrard P Jousset J Michel B Monteil S Montret JC Pallin D Perret P Podlyski F Hansen JD Hansen JR Hansen PH Nilsson BS Rensch B Waananen A Daskalakis G Kyriakis A Markou C Simopoulou E Vayaki A Blondel A Brient JC Machefert F Rouge A Rumpf M Tanaka R Valassi A Videau H Focardi E Parrini G Zachariadou K Cavanaugh R Corden M Georgiopoulos C Huehn T Jaffe DE Antonelli A Bencivenni G Bologna G Bossi F Campana P Capon G Chiarella V Laurelli P Mannocchi G Murtas F Murtas GP Passalacqua L Pepe Altarelli M Chalmers M Curtis L Lynch JG Negus P O'Shea V Raine C Scarr JM Teixeira Dias P Thompson AS Thomson E Ward JJ Buchmuller O Dhamotharan S Geweniger C Hanke P Hansper G Hepp V Kluge EE Putzer A Sommer J Tittel K Werner S Wunsch M Beuselinck R Binnie DM Cameron W Dornan PJ Girone M Goodsir S Marinelli N Martin EB Nash J Sedgbeer JK Spagnolo P Williams MD Ghete VM Girtler P Kneringer E Kuhn D Rudolph G Betteridge AP Bowdery CK Buck PG Colrain P Crawford G Ellis G Finch AJ Foster F Hughes G Jones RWL Robertson AN Williams MI van Gemmeren P Giehl I Hoffmann C Jakobs K Kleinknecht K Krocker M Nurnberger HA Quast G Renk B Rohne E Sander HG Schmeling S Zeitnitz C Aubert JJ Benchouk C Bonissent A Carr J Coyle P Ealet A Fouchez D Motsch F Payre P Talby M Thulasidas M Tilquin A Aleppo M Antonelli M Ragusa F Berlich R Buscher V Dietl H Ganis G Huttmann K Lutjens G Mannert C Manner W Moser HG Schael S Settles R Seywerd H Stenzel H Wiedenmann W Wolf G Boucrot J Callot O Chen S Davier M Duflot L Grivaz JF Heusse P Hocker A Jacholkowska A Kado M Kim DW Le Diberder F Lefrancois J Serin L Veillet JJ Videau I de Regie JBD Zerwas D Azzurri P Bagliesi G Bettarini S Boccali T Bozzi C Calderini G Dell'Orso R Fantechi R Ferrante I Giassi A Gregorio A LIGABUE, FRANCO LUSIANI, Alberto Marrocchesi PS Messineo A Palla F Rizzo G Sanguinetti G Sciaba A Sguazzoni G Tenchini R Vannini C Venturi A Verdini PG Blair GA Chambers JT Coles J Cowan G Green MG Medcalf T Strong JA von Wimmersperg Toeller JH Botterill DR Clifft RW Edgecock TR Norton PR Thompson JC Wright AE Bloch Devaux B Colas P Fabbro B Faif G Lancon E Lemaire MC Locci E Perez P Przysiezniak H Rander J Renardy JF Rosowsky A Trabelsi A Tuchming B Vallage B Black SN Dann JH Kim HY Konstantinidis N Litke AM McNeil MA Taylor G Booth CN Cartwright S Combley F Kelly MS Lehto M Thompson LF Affholderbach K Bohrer A Brandt S Foss J Grupen C Prange G Smolik L Stephen F Giannini G Gobbo B Putz J Rothberg J Wasserbaech S Williams RW Armstrong SR Charles E Elmer P Ferguson DPS Gao Y Gonzalez S Greening TC Hayes OJ Hu H Jin S Mamier G McNamara PA Nachtman JM Nielsen J Orejudos W Pan YB Saadi Y Scott IJ Vogt M Walsh J Wu SLS Wu X Zobernig G. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	1998
Rivista:	PHYSICS LETTERS. SECTION B
Abstract:	During 1997 the ALEPH experiment at LEP gathered 57 pb(-1) of data at centre-of-mass energies near 183 GeV. These data are used to look for possible signals from the production of the Standard Model Higgs boson in the reaction e(+)e(-) --> HZ. No evidence of a signal is found in the data; seven events are selected, in agreement with the expectation of 7.2 events from background processes. This observation results in an improved lower limit on the mass of the Higgs boson: m(H) > 87.9 GeV/c(2) at 95% confidence level. (C) 1998 Elsevier Science B.V. All rights reserved.
Handle:	http://hdl.handle.net/11384/5419
Appare nelle tipologie:	1.1 Articolo in rivista

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