학술논문
Combination of t(t)over-bar cross section measurements and constraints on the mass of the top quark and its decays into charged Higgs bosons
Document Type
Author
Abazov, M; Abbott, B; Abolins, M; Acharya, S; Adams, M; Adams, T; Aguilo, E; Ahsan, M; Alexeev, D; Alkhazov, G; Alton, A; Alverson, G; Alves, A; Ancu, S; Andeen, T; Anzelc, S; Aoki, M; Arnoud, Y; Arov, M; Arthaud, M; Askew, A; Åsman, B; Atramentov, O; Avila, C; BackusMayes, J; Badaud, F; Bagby, L; Baldin, B; Bandurin, V; Banerjee, S; Barberis, E; Barfuss, A.-F.; Bargassa, P; Baringer, P; Barreto, J; Bartlett, F; Bassler, U; Bauer, D; Beale, S; Bean, A; Begalli, M; Begel, M; Belanger-Champagne, C; Bellantoni, L; Bellavance, A; Benitez, A; Beri, B; Bernardi, G; Bernhard, R; Bertram, I; Besancon, M; Beuselinck, R; Bezzubov, A; Bhat, C; Bhatnagar, V; Blazey, G; Blessing, S; Bloom, K; Boehnlein, A; Boline, D; Bolton, A; Boos, E; Borissov, G; Bose, T; Brandt, A; Brock, R; Brooijmans, G; Bross, A; Brown, D; Bu, B; Buchholz, D; Buehler, M; Buescher, V; Bunichev, V; Burdin, S; Burnett, H; Buszello, P; Calfayan, P; Calpas, B; Calvet, S; Cammin, J; Carrasco-Lizarraga, A; Carrera, E; Carvalho, W; Casey, K; Castilla-Valdez, H; Chakrabarti, S; Chakraborty, D; Chan, M; Chandra, A; Cheu, E; Chevalier-Thery, S; Cho, K; Choi, S; Choudhary, B; Christoudias, T; Cihangir, S; Claes, D; Clutter, J; Cooke, M; Cooper, E; Corcoran, M; Couderc, F; Cousinou, M.-C.; Crepe-Renaudin, S; Cuplov, V; Cutts, D; Cwiok, M; Das, A; Davies, G; De, K; de Jong, J; De La Cruz-Burelo, E; DeVaughan, K; Deliot, F; Demarteau, M; Demina, R; Denisov, D; Denisov, P; Desai, S; Diehl, T; Diesburg, M; Dominguez, A; Dorland, T; Dubey, A; Dudko, V; Duflot, L; Duggan, D; Duperrin, A; Dutt, S; Dyshkant, A; Eads, M; Edmunds, D; Ellison, J; Elvira, D; Enari, Y; Eno, S; Ermolov, P; Escalier, M; Evans, H; Evdokimov, A; Evdokimov, N; Facini, G; Ferapontov, V; Ferbel, T; Fiedler, F; Filthaut, F; Fisher, W; Fisk, E; Fortner, M; Fox, H; Fu, S; Fuess, S; Gadfort, T; Galea, F; Garcia-Bellido, A; Gavrilov, V; Gay, P; Geist, W; Geng, W; Gerber, E; Gershtein, Y; Gillberg, D; Ginther, G; Gomez, B; Goussiou, A; Grannis, D; Greder, S; Greenlee, H; Greenwood, D; Gregores, M; Grenier, G; Gris, Ph; Grivaz, J.-F.; Grohsjean, A; Gruenendahl, S; Gruenewald, W; Guo, F; Guo, J; Gutierrez, G; Gutierrez, P; Haas, A; Hadley, J; Haefner, P; Hagopian, S; Haley, J; Hall, I; Hall, E; Han, L; Harder, K; Harel, A; Hauptman, M; Hays, J; Hebbeker, T; Hedin, D; Hegeman, G; Heinson, P; Heintz, U; Hensel, C; Heredia-De La Cruz, I; Herner, K; Hesketh, G; Hildreth, D; Hirosky, R; Hoang, T; Hobbs, D; Hoeneisen, B; Hohlfeld, M; Hossain, S; Houben, P; Hu, Y; Hubacek, Z; Huske, N; Hynek, V; Iashvili, I; Illingworth, R; Ito, S; Jabeen, S; Jaffre, M; Jain, S; Jakobs, K; Jamin, D; Jarvis, C; Jesik, R; Johns, K; Johnson, C; Johnson, M; Johnston, D; Jonckheere, A; Jonsson, P; Juste, A; Kajfasz, E; Karmanov, D; Kasper, A; Katsanos, I; Kaushik, V; Kehoe, R; Kermiche, S; Khalatyan, N; Khanov, A; Kharchilava, A; Kharzheev, N; Khatidze, D; Kim, J; Kirby, H; Kirsch, M; Klima, B; Kohli, M; Konrath, J.-P.; Kozelov, V; Kraus, J; Kuhl, T; Kumar, A; Kupco, A; Kurca, T; Kuzmin, A; Kvita, J; Lacroix, F; Lam, D; Lammers, S; Landsberg, G; Lebrun, P; Lee, M; Leflat, A; Lellouch, J; Li, J; Li, L; Li, Z; Lietti, M; Lim, K; Lincoln, D; Linnemann, J; Lipaev, V; Lipton, R; Liu, Y; Liu, Z; Lobodenko, A; Lokajicek, M; Love, P; Lubatti, J; Luna-Garcia, R; Lyon, L; Maciel, A; Mackin, D; Maettig, P; Magerkurth, A; Mal, K; Malbouisson, B; Malik, S; Malyshev, L; Maravin, Y; Martin, B; McCarthy, R; McGivern, L; Meijer, M; Melnitchouk, A; Mendoza, L; Menezes, D; Mercadante, G; Merkin, M; Merritt, W; Meyer, A; Meyer, J; Mitrevski, J; Mommsen, K; Mondal, K; Moore, W; Moulik, T; Muanza, S; Mulhearn, M; Mundal, O; Mundim, L; Nagy, E; Naimuddin, M; Narain, M; Neal, A; Negret, P; Neustroev, P; Nilsen, H; Nogima, H; Novaes, F; Nunnemann, T; Obrant, G; Ochando, C; Onoprienko, D; Orduna, J; Oshima, N; Osman, N; Osta, J; Otec, R; Otero y Garzon, J; Owen, M; Padilla, M; Padley, P; Pangilinan, M; Parashar, N; Park, S.-J.; Park, K; Parsons, J; Partridge, R; Parua, N; Patwa, A; Pawloski, G; Penning, B; Perfilov, M; Peters, K; Peters, Y; Petroff, P; Piegaia, R; Piper, J; Pleier, M.-A.; Podesta-Lerma, M; Podstavkov, M; Pogorelov, Y; Pol, M.-E.; Polozov, P; Popov, V; Potter, C; Prado da Silva, L; Protopopescu, S; Qian, J; Quadt, A; Quinn, B; Rakitine, A; Rangel, S; Ranjan, K; Ratoff, N; Renkel, P; Rich, P; Rijssenbeek, M; Ripp-Baudot, I; Rizatdinova, F; Robinson, S; Rodrigues, F; Rominsky, M; Royon, C; Rubinov, P; Ruchti, R; Safronov, G; Sajot, G; Sanchez-Hernandez, A; Sanders, P; Sanghi, B; Savage, G; Sawyer, L; Scanlon, T; Schaile, D; Schamberger, D; Scheglov, Y; Schellman, H; Schliephake, T; Schlobohm, S; Schwanenberger, C; Schwienhorst, R; Sekaric, J; Severini, H; Shabalina, E; Shamim, M; Shary, V; Shchukin, A; Shivpuri, K; Siccardi, V; Simak, V; Sirotenko, V; Skubic, P; Slattery, P; Smirnov, D; Snow, R; Snow, J; Snyder, S; Soeldner-Rembold, S; Sonnenschein, L; Sopczak, A; Sosebee, M; Soustruznik, K; Spurlock, B; Stark, J; Stolin, V; Stoyanova, A; Strandberg, J; Strandberg, S; Strang, A; Strauss, E; Strauss, M; Stroehmer, R; Strom, D; Stutte, L; Sumowidagdo, S; Svoisky, P; Takahashi, M; Tanasijczuk, A; Taylor, W; Tiller, B; Tissandier, F; Titov, M; Tokmenin, V; Torchiani, I; Tsybychev, D; Tuchming, B; Tully, C; Tuts, M; Unalan, R; Uvarov, L; Uvarov, S; Uzunyan, S; Vachon, B; van den Berg, J; Van Kooten, R; van Leeuwen, M; Varelas, N; Varnes, W; Vasilyev, A; Verdier, P; Vertogradov, S; Verzocchi, M; Vilanova, D; Vint, P; Vokac, P; Voutilainen, M; Wagner, R; Wahl, D; Wang, S; Warchol, J; Watts, G; Wayne, M; Weber, G; Weber, M; Welty-Rieger, L; Wenger, A; Wetstein, M; White, A; Wicke, D; Williams, J; Wilson, W; Wimpenny, J; Wobisch, M; Wood, R; Wyatt, R; Xie, Y; Xu, C; Yacoob, S; Yamada, R; Yang, W.-C.; Yasuda, T; Yatsunenko, A; Ye, Z; Yin, H; Yip, K; Yoo, D; Youn, W; Yu, J; Zeitnitz, C; Zelitch, S; Zhao, T; Zhou, B; Zhu, J; Zielinski, M; Zieminska, D; Zivkovic, L; Zutshi, V; Zverev, G
Source
Physical Review D. 80(7):071102
Subject
Language
English
ISSN
1550-7998
Abstract
We combine measurements of the top quark pair production cross section in p (p) over bar collisions in the l + jets, ll, and tau l final states ( where l is an electron or muon) at a center of mass energy of root s = 1.96 TeV in 1 fb(-1) of data collected with the D0 detector. For a top quark mass of 170 GeV/c(2), we obtain sigma(t (t) over bar) = 8.18(-0.87)(+0.98) pb in agreement with the theoretical prediction. Based on predictions from higher order quantum chromodynamics, we extract a mass for the top quark from the combined t (t) over bar cross section, consistent with the world average of the top quark mass. In addition, the ratios of t (t) over bar cross sections in different final states are used to set upper limits on the branching fractions B(t -> H(+)b -> tau(+) vb) and B(t -> H(+)b -> c (s) over barb) as a function of the charged Higgs boson mass.