Measurement of the sum of WW and WZ production with W+dijet events in pp collisions at √s = 7 TeV

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/105332

Title:	Measurement of the sum of WW and WZ production with W+dijet events in pp collisions at √s = 7 TeV
Authors:	林宗泰;Chatrchyan, S;Tumasyan, A;Wulz, C-e;Van Mulders, P;Wang, J;Martins, T;Kovac, M;Rebane, L;Fedi, G;Voutilainen, M;Gouzevitch, M;Lethuillier, M;Sordini, V;Ostapchuk, A;Pieta, H;Weber, M;Geisler, M;Eckstein, D;Novgorodova, O;Steinbrück, G;Dierlamm, A;Hackstein, C;Anagnostou, G;Nishu, N;Kumar, A;Kumar, V;Abbrescia, M;Iaselli, G;Maggi, G;Selvaggi, G;Rovelli, T;Massironi, A;Sala, S;Fabozzi, F;Merola, M;Bacchetta, N;Amapane, N;Arcidiacono, R;Romero, A;Kim, D H;Martínez-ortega, J;Krofcheck, D;Khurshid, T;Nawrocki, K;Brona, G;Bargassa, P;Volodko, A;Kim, V;Uzunian, A;Milosevic, J;Ferrando, A;Flix, J;Puerta Pelayo, J;Cabrillo, I J;Matorras, F;Vila, I;Meschi, E;Orimoto, T;Schäfer, C;Grab, C;Starodumov, A;Urscheler, C;Volpe, R;Brew, C;Futyan, D;Iles, G;Marrouche, J;Hobson, P R;Miceli, T;Squires, M;Duris, J;Sturdy, J;Kelley, R;To, W;Vogel, H;Chatterjee, A;Weng, Y;Leonidopoulos, C;Zakaria, M;Apanasevich, L;Callner, J;Akgun, U;Maravin, Y;Apyan, A;Bauer, G;Luckey, P D;Cremaldi, L M;Ofierzynski, R A;Marinelli, N;Winer, B L;Marlow, D;Hu, Z;Merkel, P;Silvers, D;Zabel, J;Betchart, B;Flanagan, W;Damgov, J;Melo, A;Cox, B
Contributors:	理學院物理學系
Date:	2013-01-01
Issue Date:	2026-04-23 12:18:27 (UTC+8)
Publisher:	Springer New York;Heidelberg: Springer Nature B.V
Abstract:	摘要： (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) A measurement of the inclusive WW+WZ diboson production cross section in proton-proton collisions is reported, based on events containing a leptonically decaying W boson and exactly two jets. The data sample, collected at ... with the CMS detector at the LHC, corresponds to an integrated luminosity of 5.0 fb^sup -1^. The measured value of the sum of the inclusive WW and WZ cross sections is [sigma](pp[arrow right]WW+WZ)=68.9±8.7 (stat.)±9.7 (syst.)±1.5 (lum.) pb, consistent with the standard model prediction of 65.6±2.2 pb. This is the first measurement of WW+WZ production in pp collisions using this signature. No evidence for anomalous triple gauge couplings is found and upper limits are set on their magnitudes. 出版者： Heidelberg: Springer Nature B.V 出版日期： 2013-02-01 出處： The European physical journal. C, Particles and fields, 2013-02, Vol.73 (2), p.1 資源來源： EBSCOhost Academic Search Premier 版權： Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica 2013 識別號： ISSN: 1434-6044 識別號： EISSN: 1434-6052 識別號： DOI: 10.1140/epjc/s10052-013-2283-3
Appears in Collections:	[Department of Physics] journal & Dissertation

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