Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Search for gamma gamma decays of a Higgs boson produced in association with a fermion pair in e(+)e(-) collisions at LEP
Autore:
Barate, R; Decamp, D; Ghez, P; Coy, C; Jezequel, S; Lees, JP; Martin, F; Merle, E; Minard, MN; Pietrzyk, B; Bravo, S; Casado, MP; Chmeissani, M; Crespo, JM; Fernandez, E; Fernandez-Bosman, M; Garrido, L; Grauges, E; Lopez, J; Martinez, M; Merino, G; Miquel, R; Mir, LM; Pacheco, A; Paneque, D; Ruiz, H; Colaleo, A; Creanza, D; De Filippis, N; de Palma, M; Iaselli, G; Maggi, G; Maggi, M; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, A; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Boix, G; Buchmuller, O; Cattaneo, M; Cerutti, F; Dissertori, G; Drevermann, H; Forty, RW; Frank, M; Gianotti, F; Greening, TC; Halley, AW; Hansen, JB; Harvey, J; Janot, P; Jost, B; Kado, M; Lemaitre, V; Maley, P; Mato, P; Minten, A; Moutoussi, A; Ranjard, F; Rolandi, L; Schlatter, D; Schmitt, M; Schneider, O; Spagnolo, P; Tejessy, W; Teubert, F; Tournefier, E; Valassi, A; Ward, JJ; Wright, AE; Ajaltouni, Z; Badaud, F; Chazelle, G; Deschamps, O; Dessagne, S; Falvard, A; Gay, P; Guicheney, C; Henrard, P; Jousset, J; Michel, B; Monteil, S; Montret, JC; Pallin, D; Pascolo, JM; Perret, P; Podlyski, F; Hansen, JD; Hansen, JR; Hansen, PH; Nilsson, BS; Waananen, A; Daskalakis, G; Kyriakis, A; Markou, C; Simopoulou, E; Vayaki, A; Blondel, A; Brient, JC; Machefert, F; Rouge, A; Swynghedauw, M; Tanaka, R; Videau, H; Focardi, E; Parrini, G; Zachariadou, K; Antonelli, A; Antonelli, M; Bencivenni, G; Bologna, G; Bossi, F; Campana, P; Capon, G; Chiarella, V; Laurelli, P; Mannocchi, G; Murtas, F; Murtas, GP; Passalacqua, L; Pepe-Altarelli, M; Chalmers, M; Kennedy, J; Lynch, JG; Negus, P; OShea, V; Raeven, B; Smith, D; Teixeira-Dias, P; Thompson, AS; Cavanaugh, R; Dhamotharan, S; Geweniger, C; Hanke, P; Hepp, V; Kluge, EE; Leibenguth, G; Putzer, A; Tittel, K; Werner, S; Wunsch, M; Beuselinck, R; Binnie, DM; Cameron, W; Davies, G; Dornan, PJ; Girone, M; Marinelli, N; Nowell, J; Przysiezniak, H; Sedgbeer, JK; Thompson, JC; Thomson, E; White, R; Ghete, VM; Girtler, P; Kneringer, E; Kuhn, D; Rudolph, G; Bowdery, CK; Buck, PG; Clarke, DP; Ellis, G; Finch, AJ; Foster, F; Hughes, G; Jones, RWL; Robertson, NA; Smizanska, M; Giehl, I; Holldorfer, F; Jakobs, K; Kleinknecht, K; Krocker, M; Muller, AS; Nurnberger, HA; Quast, G; Renk, B; Rohne, E; Sander, HG; Schmeling, S; Wachsmuth, H; Zeitnitz, C; Ziegler, T; Bonissent, A; Carr, J; Coyle, P; Curtil, C; Ealet, A; Fouchez, D; Leroy, O; Kachelhoffer, T; Payre, P; Rousseau, D; Tilquin, A; Aleppo, M; Gilardoni, S; Ragusa, F; Dietl, H; Ganis, G; Heister, A; Huttmann, K; Lutjens, G; Mannert, C; Manner, W; Moser, HG; Schael, S; Settles, R; Stenzel, H; Wiedenmann, W; Wolf, G; Azzurri, P; Boucrot, J; Callot, O; Davier, M; Duflot, L; Grivaz, JF; Heusse, P; Jacholkowska, A; Serin, L; Veillet, JJ; Videau, I; de Regie, JBD; Zerwas, D; Bagliesi, G; Boccali, T; Calderini, G; Ciulli, V; Foa, L; Giammanco, A; Giassi, A; Ligabue, F; Messineo, A; Palla, F; Rizzo, G; Sanguinetti, G; Sciaba, A; Sguazzoni, G; Tenchini, R; Venturi, A; Verdini, PG; Blair, GA; Coles, J; Cowan, G; Green, MG; Hutchcroft, DE; Jones, LT; Medcalf, T; Strong, JA; von Wimmersperg-Toeller, JH; Clifft, RW; Edgecock, TR; Norton, PR; Tomalin, IR; Bloch-Devaux, B; Boumediene, D; Colas, P; Fabbro, B; Faif, G; Lancon, E; Lemaire, MC; Locci, E; Perez, P; Rander, J; Renardy, JF; Rosowsky, A; Seager, P; Trabelsi, A; Tuchming, B; Vallage, B; Black, SN; Dann, JH; Loomis, C; Kim, HY; Konstantinidis, N; Litke, AM; McNeil, MA; Taylor, G; Booth, CN; Cartwright, S; Combley, F; Hodgson, PN; Lehto, M; Thompson, LF; Affholderbach, K; Bohrer, A; Brandt, S; Grupen, C; Hess, J; Misiejuk, A; Prange, G; Sieler, U; Borean, C; Giannini, G; Gobbo, B; He, H; Putz, J; Rothberg, J; Wasserbaech, S; Armstrong, SR; Cranmer, K; Elmer, P; Ferguson, DPS; Gao, Y; Gonzalez, S; Hayes, OJ; Hu, H; Jin, S; Kile, J; McNamara, PA; Nielsen, J; Orejudos, W; Pan, YB; Saadi, Y; Scott, IJ; Walsh, J; Wu, J; Wu, SL; Wu, X; Zobernig, G;
Indirizzi:
LAPP, CNRS, IN2P3, Phys Particules Lab, F-74019 Annecy Le Vieux, France LAPP Annecy Le Vieux France F-74019 Lab, F-74019 Annecy Le Vieux, France Univ Autonoma Barcelona, Inst Fis Altes Energies, E-08193 Barcelona, SpainUniv Autonoma Barcelona Barcelona Spain E-08193 E-08193 Barcelona, Spain Ist Nazl Fis Nucl, Dipartimento Fis, I-70126 Bari, Italy Ist Nazl Fis Nucl Bari Italy I-70126 partimento Fis, I-70126 Bari, Italy Acad Sinica, Inst High Energy Phys, Beijing, Peoples R China Acad Sinica Beijing Peoples R China ergy Phys, Beijing, Peoples R China CERN, European Lab Particle Phys, CH-1211 Geneva 23, Switzerland CERN Geneva Switzerland 23 Particle Phys, CH-1211 Geneva 23, Switzerland Univ Blaise Pascal, IN2P3, CNRS, Phys Corpusculaire Lab, F-63177 Clermont Ferrand, France Univ Blaise Pascal Clermont Ferrand France F-63177 rmont Ferrand, France Niels Bohr Inst, DK-2100 Copenhagen, Denmark Niels Bohr Inst Copenhagen Denmark DK-2100 , DK-2100 Copenhagen, Denmark NRCD, GR-15310 Athens, Greece NRCD Athens Greece GR-15310NRCD, GR-15310 Athens, Greece Ecole Polytech, CNRS, IN2P3, Lab Phys Nucl & Hautes Energies, F-91128 Palaiseau, France Ecole Polytech Palaiseau France F-91128 rgies, F-91128 Palaiseau, France Univ Florence, Dipartimento Fis, Ist Nazl Fis Nucl, Sezione Firenze, I-50125 Florence, Italy Univ Florence Florence Italy I-50125 ne Firenze, I-50125 Florence, Italy Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy Ist Nazl FisNucl Frascati Italy I-00044 ascati, I-00044 Frascati, Italy Univ Glasgow, Dept Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland Univ Glasgow Glasgow Lanark Scotland G12 8QQ ow G12 8QQ, Lanark, Scotland Univ Heidelberg, LV Kirensky Phys Inst, D-69120 Heidelberg, Germany Univ Heidelberg Heidelberg Germany D-69120 , D-69120 Heidelberg, Germany Univ London Imperial Coll Sci Technol & Med, Dept Phys, London SW7 2BZ, England Univ London Imperial Coll Sci Technol & Med London England SW7 2BZ gland Innsbruck Univ, Inst Expt Phys, A-6020 Innsbruck, Austria Innsbruck Univ Innsbruck Austria A-6020 Phys, A-6020 Innsbruck, Austria Univ Lancaster, Dept Phys, Lancaster LA1 4YB, England Univ Lancaster Lancaster England LA1 4YB hys, Lancaster LA1 4YB, England Univ Mainz, Inst Phys, D-55099 Mainz, Germany Univ Mainz Mainz Germany D-55099 ainz, Inst Phys, D-55099 Mainz, Germany Univ Mediterranee, CNRS, IN2P3, Ctr Phys Particules, F-13288 Marseille, France Univ Mediterranee Marseille France F-13288 es, F-13288 Marseille, France Univ Milan, Dipartimento Fis, I-20133 Milan, Italy Univ Milan Milan Italy I-20133 n, Dipartimento Fis, I-20133 Milan, Italy Ist Nazl Fis Nucl, Sezione Milano, I-20133 Milan, Italy Ist Nazl Fis NuclMilan Italy I-20133 zione Milano, I-20133 Milan, Italy Max Planck Inst Phys, Werner Heisenberg Inst, D-80805 Munich, Germany Max Planck Inst Phys Munich Germany D-80805 nst, D-80805 Munich, Germany Univ Paris 11, CNRS, IN2P3, Accelerateur Lineaire Lab, F-91898 Orsay, France Univ Paris 11 Orsay France F-91898 r Lineaire Lab, F-91898 Orsay, France Univ Pisa, Dipartimento Fis, Ist Nazl Fis Nucl, Sezione Pisa, I-56010 Pisa, Italy Univ Pisa Pisa Italy I-56010 Fis Nucl, Sezione Pisa, I-56010 Pisa, Italy Scuola Normale Super Pisa, I-56010 Pisa, Italy Scuola Normale Super Pisa Pisa Italy I-56010 r Pisa, I-56010 Pisa, Italy Univ London Royal Holloway & Bedford New Coll, Dept Phys, Egham TW20 0EX, Surrey, England Univ London Royal Holloway & Bedford New Coll Egham SurreyEngland TW20 0EX Rutherford Appleton Lab, Particle Phys Dept, Didcot OX11 0QX, Oxon, England Rutherford Appleton Lab Didcot Oxon England OX11 0QX 1 0QX, Oxon, England CEA, CE Saclay, DAPNIA, Serv Phys Particules, F-91191 Gif Sur Yvette, France CEA Gif Sur Yvette France F-91191 icules, F-91191 Gif Sur Yvette, France Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA Univ Calif Santa Cruz Santa Cruz CA USA 95064 s, Santa Cruz, CA 95064 USA Univ Sheffield, Dept Phys, Sheffield S3 7RH, S Yorkshire, England Univ Sheffield Sheffield S Yorkshire England S3 7RH S Yorkshire, England Univ Siegen, Fachbereich Phys, D-57068 Siegen, Germany Univ Siegen Siegen Germany D-57068 bereich Phys, D-57068 Siegen, Germany Univ Trieste, Dipartimento Fis, I-34127 Trieste, Italy Univ Trieste Trieste Italy I-34127 artimento Fis, I-34127 Trieste, Italy Ist Nazl Fis Nucl, Sezione Trieste, I-34127 Trieste, Italy Ist Nazl Fis Nucl Trieste Italy I-34127 Trieste, I-34127 Trieste, Italy Univ Washington, Expt Elementary Particle Phys, Seattle, WA 98195 USA UnivWashington Seattle WA USA 98195 Particle Phys, Seattle, WA 98195 USA Univ Wisconsin, Dept Phys, Madison, WI 53706 USA Univ Wisconsin Madison WI USA 53706 sin, Dept Phys, Madison, WI 53706 USA CERN, CH-1211 Geneva 23, Switzerland CERN Geneva Switzerland 23CERN, CH-1211 Geneva 23, Switzerland Dipartimento Fis Catania, I-95126 Catania, Italy Dipartimento Fis CataniaCatania Italy I-95126 a, I-95126 Catania, Italy Ist Nazl Fis Nucl, Sezione Catania, I-95126 Catania, Italy Ist Nazl Fis Nucl Catania Italy I-95126 Catania, I-95126 Catania, Italy Univ Turin, Ist Fis Gen, I-10125 Turin, Italy Univ Turin Turin Italy I-10125 Turin, Ist Fis Gen, I-10125 Turin, Italy CNR, Ist Cosmogeofis, I-10133 Turin, Italy CNR Turin Italy I-10133CNR, Ist Cosmogeofis, I-10133 Turin, Italy Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England Rutherford Appleton Lab Didcot Oxon England OX11 0QX 1 0QX, Oxon, England Rutherford Appleton Lab, Barcelona 08208, Spain Rutherford Appleton Lab Barcelona Spain 08208 ab, Barcelona 08208, Spain
Titolo Testata:
PHYSICS LETTERS B
fascicolo: 3-4, volume: 487, anno: 2000,
pagine: 241 - 252
SICI:
0370-2693(20000817)487:3-4<241:SFGGDO>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
MONTE-CARLO; BHABHA SCATTERING; EVENT GENERATION; TEVATRON; PHYSICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Barate, R LAPP, CNRS, IN2P3, Phys Particules Lab, F-74019 Annecy Le Vieux,France LAPP Annecy Le Vieux France F-74019 19 Annecy Le Vieux, France
Citazione:
R. Barate et al., "Search for gamma gamma decays of a Higgs boson produced in association with a fermion pair in e(+)e(-) collisions at LEP", PHYS LETT B, 487(3-4), 2000, pp. 241-252

Abstract

A search for yy decays of a Higgs boson is performed in the data sample collected at LEP with the ALEPH detector between 1991 and 1999. This corresponds to an integrated luminosity of 672pb(-1) at centre-of-mass energies ranging from 88 to 202 GeV. The search is based on topologies arising from a Higgs boson produced in association with a fermion pair via the Higgs-strahlung process e(+)e(-)--> Hf (f) over bar with f (f) over bar = nu<(nu)over bar>, e(+)e(-), mu(+)mu(-),tau(+)tau(-) or q (q) over bar. Twenty-two eventsare selected in the data, while 28 events are expected from standard modelprocesses. An upper limit is derived, as a function of the Higgs boson mass, on the product of the e(+)e(-)--> Hf (f) over bar: cross section and theH --> gamma gamma branching fraction. In particular, a fermiophobic Higgs boson produced with the standard model cross section is excluded at 95% confidence level for all masses below 100.7 GeV/c(2). (C) 2000 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 13:43:13