35 research outputs found

    Search for Supersymmetry in pp Collisions at root s=13 TeV in the Single-Lepton Final State Using the Sum of Masses of Large-Radius Jets

    Get PDF
    Peer reviewe

    Measurement of the B-+/- Meson Nuclear Modification Factor in Pb-Pb Collisions at root s(NN)=5.02 TeV

    Get PDF
    Peer reviewe

    Measurements of the associated production of a Z boson and b jets in pp collisions at sqrt(s) = 8 TeV

    Get PDF
    Submitted to Eur. Phys. J. C, see paper for full list of authorsInternational audienceMeasurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions at sqrt(s) = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8 inverse femtobarns. Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the Z boson. Ratios of differential cross sections for the associated production with at least one b jet to the associated production with any jet are also presented. The production of a Z boson with two b jets is investigated, and differential cross sections are measured for the dijet system. Results are compared to theoretical predictions, testing two different flavour schemes for the choice of initial-state partons

    Observation of electroweak production of same-sign W boson pairs in the two jet and two same-sign lepton final state in proton-proton collisions at <tex>\sqrt{s}$</tex>=13 TeV

    No full text

    Measurements of triple-differential cross sections for inclusive isolated-photon + jet events in pp collisions at <tex>\sqrt{s}$</tex>=8 TeV

    No full text

    Measurements of the Higgs boson width and anomalous HVV couplings from on-shell and off-shell production in the four-lepton final state

    No full text

    Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV

    No full text

    Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons

    No full text
    A statistical combination of searches for heavy resonances decaying to pairs of bosons or leptons is presented. The data correspond to an integrated luminosity of 35.9 fb(-1) collected during 2016 by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. The data are found to be consistent with expectations from the standard model background. Exclusion limits are set in the context of models of spin-1 heavy vector triplets and of spin-2 bulk gravitons. For mass degenerate W' and Z' resonances that predominantly couple to the standard model gauge bosons, the mass exclusion at 95% confidence level of heavy vector bosons is extended to 4.5 TeV as compared to 3.8 TeV determined from the best individual channel. This excluded mass increases to 5.0 TeV if the resonances couple predominantly to fermions. (C) 2019 The Author(s). Published by Elsevier B.V

    Search for MSSM Higgs bosons decaying to <tex>\mu^{+}\mu^{-}</tex>inprotonprotoncollisionsat<tex>s</tex> in proton-proton collisions at <tex>\sqrt{s}</tex>=13TeV

    No full text
    corecore