6 research outputs found

    Searches for pair production of third-generation squarks in root s=13 TeV pp collisions

    Get PDF
    Peer reviewe

    Search for new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton-proton collisions at root s=13 TeV

    Get PDF
    A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented. The search is based on the 2016 data sample of proton-proton collisions recorded with the CMS experiment at root s = 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1). The results of this search are interpreted in terms of a simplified model of dark matter production via spin-0 or spin-1 mediators, a scenario with a standard-model-like Higgs boson produced in association with the Z boson and decaying invisibly, a model of unparticle production, and a model with large extra spatial dimensions. No significant deviations from the background expectations are found, and limits are set on relevant model parameters, significantly extending the results previously achieved in this channel.Peer reviewe

    Search for new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton-proton collisions at <tex>\sqrt{s}$</tex>=13 TeV

    No full text

    Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at root s=8 TeV

    No full text
    Results are presented of a search for heavy particles decaying into two photons. The analysis is based on a 19.7 fb(-1) sample of proton-proton collisions at root s = 8 TeV collected with the CMS detector at the CERN LHC. The diphoton mass spectrum from 150 to 850 GeV is used to search for an excess of events over the background. The search is extended to new resonances with natural widths of up to 10% of the mass value. No evidence for new particle production is observed and limits at 95% confidence level on the production cross section times branching fraction to diphotons are determined. These limits are interpreted in terms of two-Higgs-doublet model parameters. (C) 2015 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V

    Search for diphoton resonances in the mass range from 150 to 850 GeV in pp collisions at <tex>\sqrt{s}$</tex>=8 TeV

    No full text

    Search for supersymmetry in the vector-boson fusion topology in proton-proton collisions at <tex>\sqrt{s}$</tex>=8TeV

    No full text
    corecore