4 documents found, page 1 of 1
Observation of Top Quark Production in Proton-Nucleus Collisions
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.Made available in DSpace on 2022-04-30T04:48:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-12-14; The first observation of top quark production in proton-nucleus collisions is reported using proton-lead data collected by the CMS experiment at the CERN LHC at a nucleon-nucleon center-of-mass energy of sNN=8.16 TeV. The measurement is performed using events with exactly one isolated electron or muon c...
Search for supersymmetry in proton-proton collisions at 13 TeV using identified...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.Made available in DSpace on 2022-04-30T05:16:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01; A search for supersymmetry is presented based on proton-proton collision events containing identified hadronically decaying top quarks, no leptons, and an imbalance pTmiss in transverse momentum. The data were collected with the CMS detector at the CERN LHC at a center-of-mass energy of 13 TeV, and corr...
Search for top squarks and dark matter particles in opposite-charge dilepton fi...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.Made available in DSpace on 2022-04-30T06:12:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-02-01; Bundesministerium für Bildung und Frauen; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Chinese Academy of Sciences; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Chulalongkorn University; Department of Atomic Energy, Government of India; California Departm...
Search for the X (5568) State Decaying into Bs0 π± in Proton-Proton Collisions ...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.Made available in DSpace on 2022-04-30T08:56:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-18; A search for resonancelike structures in the Bs0π± invariant mass spectrum is performed using proton-proton collision data collected by the CMS experiment at the LHC at s=8 TeV, corresponding to an integrated luminosity of 19.7 fb-1. The Bs0 mesons are reconstructed in the decay chain Bs0→J/ψφ, with J/ψ...