541 research outputs found

    Evidence for the 125 GeV Higgs boson decaying to a pair of tau leptons

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    Multiplicity and rapidity dependence of strange hadron production in pp, pPb, and PbPb collisions at the LHC

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    Search for massive resonances in dijet systems containing jets tagged as W or Z boson decays in pp collisions at √s=8 TeV

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    Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at root s=8 and 13 TeV

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    Search for a charged Higgs boson in pp collisions at root s=8 TeV

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    Search for supersymmetry in events with a photon, a lepton, and missing transverse momentum in pp collisions at root s=8 TeV

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    Inclusive search for supersymmetry using razor variables in pp collisions at √s=7 TeV

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    This article is the pre-print version of the final published paper that is available from the link below.An inclusive search is presented for new heavy particle pairs produced in root s=7 TeV proton-proton collisions at the LHC using 4,7 ± 0.1 fb-1 of integrated luminosity. The selected events are analyzed in the 2D razor space of MR, an event-by-event indicator of the heavy particle mass scale, and R, a dimensionless variable related to the missing transverse energy. The third-generation sector is probed using the event heavy-flavor content. The search is sensitive to generic supersymmetry models with minimal assumptions about the superpartner decay chains. No excess is observed in the number of events beyond that predicted by the standard model. Exclusion limits are derived in the CMSSM framework as well as for simplified models. Within the CMSSM parameter space considered, gluino masses up to 800 GeVand squark masses up to 1.35 TeVare excluded at 95% confidence level depending on the model parameters. The direct production of pairs of top or bottom squarks is excluded for masses as high as 400 GeV

    Angular analysis of the decay B-0 -> K*(0)mu(+)mu(-) from pp collisions at root s=8 TeV

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

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

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