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  • Adeva, B; Aquines Gutierrez, O; Badalov, A; Battista, V; Bien, A; Bizzeti, A; Blake, T; Borsato, M; Brett, D; Campana, P; Campora Perez, D; Carson, L; Carvalho Akiba, K; Cassina, L; Charpentier, Ph; Ciezarek, G; Coco, V; Dordei, F; Dosil Suárez, A; Durante, P; Dzhelyadin, R; Egede, U; Eisenhardt, S; Evans, H-m; Färber, C; Ferguson, D; Fiore, M; Gallorini, S; Gandini, P; Gao, Y; Gauld, R; Golutvin, A; Gomes, A; Gregson, S; Hadjivasiliou, C; Hernando Morata, J A; Hombach, C; Hutchcroft, D; Jaton, P; Jawahery, A; Jing, F; Karbach, T M; Karodia, S; Krocker, G; Kucharczyk, M; Kvaratskheliya, T; Lai, A; Lanfranchi, G; Latham, T; Leroy, O; Linn, C; Liu, B; Lowdon, P; Luppi, E; Martinelli, M; Meadows, B; Naik, P; Neri, N; Nguyen-mau, C; Niet, R; Palutan, M; Patrignani, C; Pepe Altarelli, M; Perazzini, S; Perez Trigo, E; Perret, P; Polci, F; Prisciandaro, J; Rachwal, B; Rauschmayr, N; Dos Reis, A C; Rodrigues, A B; Rodriguez Perez, P; Ruf, T; Sanchez Mayordomo, C; Santacesaria, R; Santovetti, E; Savrina, D; Schwemmer, R; Serrano, J; Sestini, L; Shapoval, I; Shevchenko, V; Smith, N A; Smith, J; Stahl, S; Stone, S; Stracka, S; T'jampens, S; Thomas, C; Topp-joergensen, S; Tuning, N; Uwer, U; Valenti, G; Vollhardt, A; Voong, D; Websdale, D; Wicht, J; Zhang, W C; Zvyagin, A

    The journal of high energy physics, 12/2014, Letnik: 2014, Številka: 12
    Journal Article

    (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract A measurement of the inclusive W arrow right muν production cross-section using data from pp collisions at a centre-of-mass energy of ... TeV is presented. The analysis is based on an integrated luminosity of about 1.0 fb-1 recorded with the LHCb detector. Results are reported for muons with a transverse momentum greater than 20 GeV/c and pseudorapidity between 2.0 and 4.5. The W + and W - production cross-sections are measured to be ... ... where the first uncertainty is statistical, the second is systematic and the third is due to the luminosity determination. Cross-section ratios and differential distributions as functions of the muon pseudorapidity are also presented. The ratio of W + to W - cross-sections in the same fiducial kinematic region is determined to be ... where the uncertainties are statistical and systematic, respectively. Results are in good agreement with theoretical predictions at next-to-next-to-leading order in perturbative quantum chromodynamics. Figure not available: see fulltext.