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Measurement of the t¯t production cross section in pp collisions at √s=7 TeV in dilepton final states containing a τ
(2012)Physical Review DThe top quark pair production cross section is measured in dilepton events with one electron or muon, and one hadronically decaying τ lepton from the decay t¯t→(ℓνℓ)(τhντ)b¯b, (ℓ=e,μ). The data sample corresponds to an integrated luminosity of 2.0 fb−1 for the electron channel and 2.2 fb−1 for the muon channel, collected by the CMS detector at the LHC. This is the first measurement of the t¯t cross section explicitly including τ leptons ...Journal Article -
Measurement of the integrated and differential t¯t production cross sections for high-pT top quarks in pp collisions at √s=8 TeV
(2016)Physical Review DThe cross section for pair production of top quarks (t¯t) with high transverse momenta is measured in pp collisions, collected with the CMS detector at the LHC with √s=8 TeV in data corresponding to an integrated luminosity of 19.7 fb−1. The measurement is performed using lepton+jets events, where one top quark decays semileptonically, while the second top quark decays to a hadronic final state. The hadronic decay is reconstructed as a ...Journal Article -
Two-particle Bose-Einstein correlations and their Lévy parameters in PbPb collisions at √sNN = 5.02 TeV
(2024)Physical Review CTwo-particle Bose–Einstein momentum correlation functions are studied for charged-hadron pairs in lead-lead collisions at a center-of-mass energy per nucleon pair of √sNN = 5.02 TeV. The data sample, containing 4.27 × 10⁹ minimum bias events corresponding to an integrated luminosity of 0.607 nb⁻¹, was collected by the CMS experiment in 2018. The experimental results are discussed in terms of a Lévy-type source distribution. The parameters ...Journal Article -
Search for supersymmetry in final states with disappearing tracks in proton-proton collisions at √𝑠=13 TeV
(2024)Physical Review DJournal Article -
Search for flavor changing neutral current interactions of the top quark in final states with a photon and additional jets in proton-proton collisions at √𝑠 =13 TeV
(2024)Physical Review DJournal Article -
Search for exotic decays of the Higgs boson to a pair of pseudoscalars in the μμbb and ττbb final states
(2024)The European Physical Journal CA search for exotic decays of the Higgs boson (H) with a mass of 125 GeV to a pair of light pseudoscalars a1 is performed in final states where one pseudoscalar decays to two b quarks and the other to a pair of muons or τ leptons. A data sample of proton–proton collisions at √s = 13 TeV cor- responding to an integrated luminosity of 138 fb^−1 recorded with the CMS detector is analyzed. No statistically signifi- cant excess is ...Journal Article -
Combined search for electroweak production of winos, binos, higgsinos, and sleptons in proton-proton collisions at √s = 13 TeV
(2024)Physical Review DA combination of the results of several searches for the electroweak production of the supersymmetric partners of standard model bosons, and of charged leptons, is presented. All searches use proton-proton collision data at √s 0 13 TeV recorded with the CMS detector at the LHC in 2016-2018. The analyzed data correspond to an integrated luminosity of up to 137 fb-1. The results are interpreted in terms of simplified models of supersymmetry. ...Journal Article -
Search for stealth supersymmetry in final states with two photons, jets, and low missing transverse momentum in proton-proton collisions at √s = 13 TeV
(2024)Physical Review DJournal Article -
Observation of the J/ψ→μ+μ−μ+μ− decay in proton-proton collisions at √s = 13TeV
(2024)Physical Review DJournal Article -
New Structures in the J/ψJ/ψ Mass Spectrum in Proton-Proton Collisions at √s = 13TeV
(2024)Physical Review LettersA search is reported for near-threshold structures in the J/ψJ/ψ invariant mass spectrum produced in proton-proton collisions at √s = 13TeV from data collected by the CMS experiment, corresponding to an integrated luminosity of 135 fb⁻¹. Three structures are found, and a model with quantum interference among these structures provides a good description of the data. A new structure is observed with a local significance above 5 standard ...Journal Article