Search for charged Higgs bosons in e(+)e(-) collisions at energies up to root s=189 GeV
| Title: | Search for charged Higgs bosons in e(+)e(-) collisions at energies up to root s=189 GeV |
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| Authors: | Barate R; Decamp D; Ghez P; Goy 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, Donato Maria; DE FILIPPIS, Nicola; de Palma M; IASELLI, Giuseppe; MAGGI, Giorgio Pietro; Maggi M; Nuzzo S; Ranieri A; Raso G; Ruggieri F; Selvaggi G; Silvestris L; Tempesta P; Tricomi A; Zito G; Huang X; Lin J; Ouyang Q; Wang T; Xie Y; Xu R; Xue S; Zhang J; Zhang L; Zhao W; Abbaneo D; 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 F; Jousset J; Michel B; Monteil S; Montret JC; Pallin D; Pascolo JM; Perret F; 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 F; Capon G; Chiarella V; Laurelli P; Mannocchi G; Murtas F; Murtas GP; Passalacqua L; Pepe Altarelli M; Chalmers M; Kennedy J; Lynch JG; Negus P; O'Shea V; Raeven B; Smith D; Teixeira Dias P; Thompson AS; 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; Affolderbach 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. |
| Contributors: | Barate, R; Decamp, D; Ghez, P; Goy, 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, Donato Maria; DE FILIPPIS, Nicola; de Palma, M; Iaselli, Giuseppe; Maggi, Giorgio Pietro; Maggi, M; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, A; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; 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, F; Jousset, J; Michel, B; Monteil, S; Montret, Jc; Pallin, D |
| Publication Year: | 2000 |
| Collection: | Politecnico di Bari: Iris POLIBA (Catalogo dei prodotti della Ricerca) |
| Description: | The data collected at centre-of-mass energies of 188.6 GeV by ALEPH at LEP, corresponding to an integrated luminosity of 176.2 pb(-1), are analysed in a search for pair-produced charged Hi,ags bosons H +/-. Three analyses are employed to select the tau(+)7 nu(tau)tau(-)tau, c (s) over bar tau(-)(tau) and c (s) over bar s (c) over bar final states. No evidence for a signal is found. Upper limits are set on the production cross section as a function of the branching fraction B(H+--> tau(+)nu(tau)) and of the mass m(H+/-), assuming that the sum of the branching ratios is equal to one. In the framework of a two-Higgs-doublet model, charged Higgs bosons with masses below 65.4 GeV/c(2) are excluded at 95% confidence level independently of the decay mode. . |
| Document Type: | article in journal/newspaper |
| File Description: | STAMPA |
| Language: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000089046600006; volume:487; issue:3-4; firstpage:253; lastpage:263; numberofpages:11; journal:PHYSICS LETTERS. SECTION B; https://hdl.handle.net/11589/93 |
| DOI: | 10.1016/S0370-2693(00)00822-4 |
| Availability: | https://hdl.handle.net/11589/93; https://doi.org/10.1016/S0370-2693(00)00822-4 |
| Rights: | info:eu-repo/semantics/openAccess ; license:Tutti i diritti riservati |
| Accession Number: | edsbas.36908224 |
| Database: | BASE |