57 research outputs found

    Forward-backward asymmetry of Drell-Yan lepton pairs in pp collisions at root s=8 TeV

    Get PDF
    Peer reviewe

    Search for single production of scalar leptoquarks in proton-proton collisions at root s=8 TeV

    Get PDF
    Correction DOI:10.1103/PhysRevD.95.039906Peer reviewe

    Search for massive WH resonances decaying into the l nu b(b)over-bar final state at root s=8 TeV

    Get PDF
    Peer reviewe

    Pseudorapidity distribution of charged hadrons in proton-proton collisions at root s=13TeV

    Get PDF
    Peer reviewe

    Jet energy scale and resolution in the CMS experiment in pp collisions at 8 TeV

    Get PDF

    Search for pair-produced vectorlike B quarks in proton-proton collisions at root s=8 TeV

    Get PDF
    Peer reviewe

    Search for third-generation scalar leptoquarks in the tτ channel in proton-proton collisions at √s=8 TeV

    Get PDF
    A search for pair production of third-generation scalar leptoquarks decaying to top quark and τ lepton pairs is presented using proton-proton collision data at a center-of-mass energy of s = 8 s√=8 TeV collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 19.7 fb −1 . The search is performed using events that contain an electron or a muon, a hadronically decaying τ lepton, and two or more jets. The observations are found to be consistent with the standard model predictions. Assuming that all leptoquarks decay to a top quark and a τ lepton, the existence of pair produced, charge −1 / 3, third-generation leptoquarks up to a mass of 685 GeV is excluded at 95% confidence level. This result constitutes the first direct limit for leptoquarks decaying into a top quark and a τ lepton, and may also be applied directly to the pair production of bottom squarks decaying predominantly via the R-parity violating coupling λ 333 ′

    Measurement of spin correlations in tt production using the matrix element method in the muon plus jets final state in pp collisions at root S=8 TeV

    Get PDF
    Peer reviewe
    corecore