Search for Higgs bosons decaying to WW in e(+)e(-) stope collisions at LEP RID C-6238-2011 RID F-5127-2011 RID H-5578-2011

Autor: Schael S, Barate R, Bruneliere R, De Bonis I, Decamp D, Goy C, Jezequel S, Lees JP, Martin F, Merle E, Minard MN, Pietrzyk B, Trocme B, Bravo S, Casado MP, Chmeissani M, Crespo JM, Fernandez E, Fernandez Bosman M, Garrido L, Martinez M, Pacheco A, 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, Barklow T, Buchmuller O, Cattaneo M, Clerbaux B, Drevermann H, Forty RW, Frank M, Gianotti F, Hansen JB, Harvey J, Hutchcroft DE, Janot P, Jost B, Kado M, Mato P, Moutoussi A, Ranjard F, Schlatter D, Teubert F, Valassi A, Videau I, Badaud F, Dessagne S, Falvard A, Fayolle D, Gay P, Jousset J, Michel B, Monteil S, Pallin D, Pascolo JM, Perret P, Hansen JD, Hansen JR, Hansen PH, Kraan AC, Nilsson BS, Kyriakis A, Markou C, Simopoulou E, Vayaki A, Zachariadou K, Blondel A, Brient JC, Machefert F, Rouge A, Videau H, Ciulli V, Focardi E, Parrini G, Antonelli A, Antonelli M, Bencivenni G, Bossi F, Capon G, Cerutti F, Chiarella V, Laurelli P, Mannocchi G, Murtas GP, Passalacqua L, Kennedy J, Lynch JG, Negus P, O'Shea V, Thompson AS, Wasserbaech S, Cavanaugh R, Dhamotharan S, Geweniger C, Hanke P, Hepp V, Kluge EE, Putzer A, Stenzel H, Tittel K, Wunsch M, Beuselinck R, Cameron W, Davies G, Dornan PJ, Girone M, Marinelli N, Nowell J, Rutherford SA, Sedgbeer JK, Thompson JC, White R, Ghete VM, Girtler P, Kneringer E, Kuhn D, Rudolph G, Bouhova Thacker E, Bowdery CK, Clarke DP, Ellis G, Finch AJ, Foster F, Hughes G, Jones RWL, Pearson MR, Robertson NA, Smizanska M, van der Aa O, Delaere C, Leibenguth G, Lemaitre V, Blumenschein U, Hoelldorfer F, Jakobs K, Kayser F, Muller AS, Renk B, Sander HG, Schmeling S, Wachsmuth H, Zeitnitz C, Ziegler T, Bonissent A, Coyle P, Curtil C, Ealet A, Fouchez D, Payre P, Tilquin A, Ragusa F, David A, Dietl H, Ganis G, Hutmann K, Lutjens G, Manner W, Moser HG, Settles R, Villegas M, Wolf G, Boucrot J, Callot O, Davier M, Duflot L, Grivaz JF, Heusse P, Jacholkowska A, Serin L, Veillet JJ, Azzurri P, Bagliesi G, Boccali T, Foa L, Giammanco A, Giassi A, Messineo A, Palla F, Sanguinetti G, Sciaba A, Sguazzoni G, Spagnolo P, Tenchini R, Venturi A, Verdini PG, Awunor O, Blair GA, Cowan G, Garcia Bellido A, Green MG, Medcalf T, Misiejuk A, Strong JA, Teixeira Dias P, Clifft RW, Edgecock TR, Norton PR, Tomalin IR, Ward JJ, Bloch Devaux B, Boumediene D, Colas P, Fabbro B, Lancon E, Lemaire MC, Locci E, Perez P, Rander J, Tuchming B, Vallage B, Litke AM, Taylor G, Booth CN, Cartwright S, Combley F, Hodgson PN, Lehto M, Thompson LF, Bohrer A, Brandt S, Grupen C, Hess J, Ngac A, Prange G, Borean C, Giannini G, He H, Putz J, Rothberg J, Armstrong SR, Berkelman K, Cranmer K, Ferguson DPS, Gao Y, Gonzalez S, Hayes OJ, Hu H, Jin S, Kile J, McNamara PA, Nielsen J, Pan YB, von Wimmersperg Toeller JH, Wiedenmann W, Wu J, Wu SL, Wu X, Zobernig G, Dissertori G., ROLANDI, LUIGI, LIGABUE, FRANCO
Přispěvatelé: Schael, S, Barate, R, Bruneliere, R, De Bonis, I, Decamp, D, Goy, C, Jezequel, S, Lees, Jp, Martin, F, Merle, E, Minard, Mn, Pietrzyk, B, Trocme, B, Bravo, S, Casado, Mp, Chmeissani, M, Crespo, Jm, Fernandez, E, Fernandez Bosman, M, Garrido, L, Martinez, M, Pacheco, A, 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, Barklow, T, Buchmuller, O, Cattaneo, M, Clerbaux, B, Drevermann, H, Forty, Rw, Frank, M, Gianotti, F, Hansen, Jb, Harvey, J, Hutchcroft, De, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, D, Teubert, F, Valassi, A, Videau, I, Badaud, F, Dessagne, S, Falvard, A, Fayolle, D, Gay, P, Jousset, J, Michel, B, Monteil, S, Pallin, D, Pascolo, Jm, Perret, P, Hansen, Jd, Hansen, Jr, Hansen, Ph, Kraan, Ac, Nilsson, B, Kyriakis, A, Markou, C, Simopoulou, E, Vayaki, A, Zachariadou, K, Blondel, A, Brient, Jc, Machefert, F, Rouge, A, Videau, H, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Capon, G, Cerutti, F, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, Gp, Passalacqua, L, Kennedy, J, Lynch, Jg, Negus, P, O'Shea, V, Thompson, A, Wasserbaech, S, Cavanaugh, R, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Cameron, W, Davies, G, Dornan, Pj, Girone, M, Marinelli, N, Nowell, J, Rutherford, Sa, Sedgbeer, Jk, Thompson, Jc, White, R, Ghete, Vm, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova Thacker, E, Bowdery, Ck, Clarke, Dp, Ellis, G, Finch, Aj, Foster, F, Hughes, G, Jones, Rwl, Pearson, Mr, Robertson, Na, Smizanska, M, van der Aa, O, Delaere, C, Leibenguth, G, Lemaitre, V, Blumenschein, U, Hoelldorfer, F, Jakobs, K, Kayser, F, Muller, A, Renk, B, Sander, Hg, Schmeling, S, Wachsmuth, H, Zeitnitz, C, Ziegler, T, Bonissent, A, Coyle, P, Curtil, C, Ealet, A, Fouchez, D, Payre, P, Tilquin, A, Ragusa, F, David, A, Dietl, H, Ganis, G, Hutmann, K, Lutjens, G, Manner, W, Moser, Hg, Settles, R, Villegas, M, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, Jf, Heusse, P, Jacholkowska, A, Serin, L, Veillet, Jj, Azzurri, P, Bagliesi, G, Boccali, T, Foa, L, Giammanco, A, Giassi, A, Ligabue, Franco, Messineo, A, Palla, F, Sanguinetti, G, Sciaba, A, Sguazzoni, G, Spagnolo, P, Tenchini, R, Venturi, A, Verdini, Pg, Awunor, O, Blair, Ga, Cowan, G, Garcia Bellido, A, Green, Mg, Medcalf, T, Misiejuk, A, Strong, Ja, Teixeira Dias, P, Clifft, Rw, Edgecock, Tr, Norton, Pr, Tomalin, Ir, Ward, Jj, Bloch Devaux, B, Boumediene, D, Colas, P, Fabbro, B, Lancon, E, Lemaire, Mc, Locci, E, Perez, P, Rander, J, Tuchming, B, Vallage, B, Litke, Am, Taylor, G, Booth, Cn, Cartwright, S, Combley, F, Hodgson, Pn, Lehto, M, Thompson, Lf, Bohrer, A, Brandt, S, Grupen, C, Hess, J, Ngac, A, Prange, G, Borean, C, Giannini, G, He, H, Putz, J, Rothberg, J, Armstrong, Sr, Berkelman, K, Cranmer, K, Ferguson, Dp, Gao, Y, Gonzalez, S, Hayes, Oj, Hu, H, Jin, S, Kile, J, Mcnamara, Pa, Nielsen, J, Pan, Yb, von Wimmersperg Toeller, Jh, Wiedenmann, W, Wu, J, Wu, Sl, Wu, X, Zobernig, G, Dissertori, G.
Rok vydání: 2007
Předmět:
Popis: A search for Higgs bosons produced in association with a fermion pair, and decaying to WW, is performed with the data collected by the ALEPH detector at centre-of-mass energies ranging from 191 to 209 GeV. The data correspond to an integrated luminosity of 453.2 pb(-1). Thirteen exclusive selections are developed according to the different final state topologies. No statistically significant evidence for a Higgs boson decaying into a WW pair has been found. 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 the H -> WW branching ratio. The data on the search for H -> WW are combined with previously published ALEPH results on the search for H ->gamma gamma, to significantly extend the limits on the mass of a fermiophobic Higgs boson.
Databáze: OpenAIRE
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