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  • Search for WH associated pr...
    Alexeev, G D; Bandurin, D V; Bartlett, J F; Bazterra, V; Beale, S; Bean, A; Bernhard, R; Bertram, I; Besancon, M; Beuselinck, R; Bezzubov, V A; Blazey, G; Bolton, T A; Boos, EE; Brooijmans, G; Buehler, M; Buescher, V; Bunichev, V; Carrasco-Lizarraga, MA; Chevalier-Thery, S; Cihangir, S; Davies, G; Denisov, D; Denisov, S P; Desai, S; Eads, M; Filthaut, F; tner, M; Garcia-Bellido, A; Gavrilov, V; Geist, W; Gerber, CE; Greenlee, H; Gregores, E M; Gruenendahl, S; Haas, A; Han, L; Hauptman, J M; Heintz, U; Hynek, V; Ito, A S; Jaffre, M; Jonckheere, A; Katsanos, I; Kehoe, R; Khatidze, D; Kirby, M H; Kohli, J M; Kupco, A; Lee, H S; Lee, WM; Li, L; Lietti, S M; Lim, J K; Linnemann, J; Lipaev, V V; Lobodenko, A; Love, P; Madar, R; Magana-Villalba, R; Malik, S; Maravin, Y; Martinez-Ortega, J; McGivern, CL; Meijer, M M; Melnitchouk, A; Meyer, J; Miconi, F; Muanza, G S; Neustroev, P; Novaes, S F; Padilla, M; Partridge, R; Parua, N; Patwa, A; Penning, B; Piegaia, R; Podesta-Lerma, PLM; Protopopescu, S; Santos, A S; Sekaric, J; Skubic, P; Snyder, S; Soeldner-Rembold, S; Sopczak, A; Sosebee, M; Takahashi, M; Tuts, P M; Uvarov, S; Van Kooten, R; Van Leeuwen, WM; Vint, P; Wahl, H D; Wang, MHLS; Watts, G; Welty-Rieger, L; White, A; Wood, DR; Yacoob, S; Yip, K

    Physics letters. B, 03/2011, Letnik: 698, Številka: 1
    Journal Article

    We present a search for associated production of Higgs and W bosons in inline image collisions at a center of mass energy of inline image in 5.3 fbsuper-1 of integrated luminosity recorded by the D0 experiment. Multivariate analysis techniques are applied to events containing one lepton, an imbalance in transverse energy, and one or two b-tagged jets to discriminate a potential WH signal from Standard Model backgrounds. We observe good agreement between data and expected backgrounds, and set an upper limit of 4.5 (at 95% confidence level and for m sub(H=115 GeV) on the ratio of the WH cross section multiplied by the branching fraction of inline image to its Standard Model prediction, which is consistent with an expected limit of 4.8.)