OPMD

Research group

Research theme

Sub department

About

Related research groups

51猎奇入口 of double parton scattering using W + 2-jet events in proton-proton collisions at sqrt(s) = 7 TeV

ArXiv 1312.5729 (2013)

Measurement of the properties of a Higgs boson in the four-lepton final state

ArXiv 1312.5353 (2013)

Measurement of the prompt J/蠄 and 蠄(2S) polarizations in pp collisions at s=7 TeV

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 727:4-5 (2013) 381-402

Authors:

S Chatrchyan, V Khachatryan, AM Sirunyan, A Tumasyan, W Adam, T Bergauer, M Dragicevic, J Er枚, C Fabjan, M Friedl, R Fr眉hwirth, VM Ghete, N H枚rmann, J Hrubec, M Jeitler, W Kiesenhofer, V Kn眉nz, M Krammer, I Kr盲tschmer, D Liko, I Mikulec, D Rabady, B Rahbaran, C Rohringer, H Rohringer, R Sch枚fbeck, J Strauss, A Taurok, W Treberer-Treberspurg, W Waltenberger, CE Wulz, V Mossolov, N Shumeiko, J Suarez Gonzalez, S Alderweireldt, M Bansal, S Bansal, T Cornelis, EA De Wolf, X Janssen, A Knutsson, S Luyckx, L Mucibello, S Ochesanu, B Roland, R Rougny, Z Staykova, H Van Haevermaet, P Van Mechelen, N Van Remortel, A Van Spilbeeck, F Blekman, S Blyweert, J D'Hondt, A Kalogeropoulos, J Keaveney, M Maes, A Olbrechts, S Tavernier, W Van Doninck, P Van Mulders, GP Van Onsem, I Villella, C Caillol, B Clerbaux, G De Lentdecker, L Favart, APR Gay, T Hreus, A L茅onard, PE Marage, A Mohammadi, L Perni猫, T Reis, T Seva, L Thomas, C Vander Velde, P Vanlaer, J Wang, V Adler, K Beernaert, L Benucci, A Cimmino, S Costantini, S Dildick, G Garcia, B Klein, J Lellouch, A Marinov, J Mccartin, AA Ocampo Rios, D Ryckbosch, M Sigamani, N Strobbe, F Thyssen, M Tytgat, S Walsh, E Yazgan, N Zaganidis, S Basegmez

Abstract:

The polarizations of prompt J/蠄 and 蠄(2S) mesons are measured in proton-proton collisions at s=7 TeV, using a dimuon data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 4.9 fb-1. The prompt J/蠄 and 蠄(2S) polarization parameters 位胃{symbol}, 位蠁, and 位胃{symbol}蠁, as well as the frame-invariant quantity 位~, are measured from the dimuon decay angular distributions in three different polarization frames. The J/蠄 results are obtained in the transverse momentum range 14

Evidence of b-jet quenching in PbPb collisions at sqrt(s[NN]) = 2.76 TeV

ArXiv 1312.4198 (2013)

Search for flavor-changing neutral currents in top-quark decays t to Zq in pp collisions at sqrt(s) = 8 TeV

ArXiv 1312.4194 (2013)