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Search for Baryon Number Violation in Top Quark Production and Decay Using Proton-Proton Collisions at √s = 13 TeV
(2024)Physical Review LettersA search is presented for baryon number violating interactions in top quark production and decay. The analysis uses data from proton-proton collisions at a center-of-mass energy of 13 TeV, collected with the CMS detector at the LHC with an integrated luminosity of 138 fb⁻¹. Candidate events are selected by requiring two oppositely charged leptons (electrons or muons) and exactly one jet identified as originating from a bottom quark. ...Journal Article -
Search for the lepton flavor violating τ → 3μ decay in proton-proton collisions at √s = 13TeV
(2024)Physics Letters BA search for the lepton flavor violating τ → 3μ decay is performed using proton-proton collision events at a center-of-mass energy of 13 TeV collected by the CMS experiment at the LHC in 2017–2018, corresponding to an integrated luminosity of 97.7 fb⁻¹. Tau leptons produced in both heavy-flavor hadron and W boson decays are exploited in the analysis. No evidence for the decay is observed. The results of this search are combined with an ...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 -
Nonresonant central exclusive production of charged-hadron pairs in proton-proton collisions at √s = 13 TeV
(2024)Physical Review DJournal Article -
Search for pair production of scalar and vector leptoquarks decaying to muons and bottom quarks in proton-proton collisions at √s = 13 TeV
(2024)Physical Review DA search for pair production of scalar and vector leptoquarks (LQs) each decaying to a muon and a bottom quark is performed using proton-proton collision data collected at √s = 13 TeV with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 138 fb⁻¹. No excess above standard model expectation is observed. Scalar (vector) LQs with masses less than 1810 (2120) GeV are excluded at 95% confidence level, assuming a ...Journal Article -
Search for long-lived particles using displaced vertices and missing transverse momentum in proton-proton collisions at Formula Presented
(2024)Physical Review DA search for the production of long-lived particles in proton-proton collisions at a center-of-mass energy of 13 TeV at the CERN LHC is presented. The search is based on data collected by the CMS experiment in 2016–2018, corresponding to a total integrated luminosity of 137 fb⁻¹. This search is designed to be sensitive to long-lived particles with mean proper decay lengths between 0.1 and 1000 mm, whose decay products produce a final ...Journal Article -
Observation of the J/ψ→μ+μ−μ+μ− decay in proton-proton collisions at √s = 13TeV
(2024)Physical Review DJournal Article -
Search for an exotic decay of the Higgs boson into a Z boson and a pseudoscalar particle in proton-proton collisions at √s = 13 TeV
(2024)Physics Letters BA search for an exotic decay of the Higgs boson to a Z boson and a light pseudoscalar particle (a), decaying to a pair of leptons and a pair of photons, respectively, is presented. The search is based on proton-proton collision data at a center-of-mass energy of √s = 13TeV, collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 138 fb⁻¹. The analysis probes pseudoscalar masses mₐ between 1 and 30 GeV, ...Journal Article -
Measurement of simplified template cross sections of the Higgs boson produced in association with W or Z bosons in the H → bb¯ decay channel in proton-proton collisions at √s = 13 TeV
(2024)Physical Review DDifferential cross sections are measured for the standard model Higgs boson produced in association with vector bosons (W, Z) and decaying to a pair of b quarks. Measurements are performed within the framework of the simplified template cross sections. The analysis relies on the leptonic decays of the W and Z bosons, resulting in final states with 0, 1, or 2 electrons or muons. The Higgs boson candidates are either reconstructed from pairs ...Journal Article