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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 -
Measurement of the τ lepton polarization in Z boson decays in proton-proton collisions at √s = 13 TeV
(2024)Journal of High Energy PhysicsJournal Article -
A search for new physics in central exclusive production using the missing mass technique with the CMS detector and the CMS-TOTEM precision proton spectrometer
(2023)The European Physical Journal CA generic search is presented for the associated production of a Z boson or a photon with an additional unspecified massive particle X, pp → pp + Z / γ + X , in proton-tagged events from proton–proton collisions at √s=13TeV , recorded in 2017 with the CMS detector and the CMS-TOTEM precision proton spectrometer. The missing mass spectrum is analysed in the 600–1600 GeV range and a fit is performed to search for possible deviations from ...Journal Article -
Evidence for four-top quark production in proton-proton collisions at √s=13TeV
(2023)Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy PhysicsThe production of four top quarks (tt‾tt‾) is studied with LHC proton-proton collision data samples collected by the CMS experiment at a center-of-mass energy of 13 TeV, and corresponding to integrated luminosities of up to 138fb⁻¹. Events that have no leptons (all-hadronic), one lepton, or two opposite-sign leptons (where lepton refers only to prompt electrons or prompt muons) are considered. This is the first tt‾tt‾ measurement that ...Journal Article -
Observation of the Rare Decay of the η Meson to Four Muons
(2023)Physical Review LettersJournal Article -
Search for Higgs Boson Decay to a Charm Quark-Antiquark Pair in Proton-Proton Collisions at √ s = 13 TeV
(2023)Physical Review LettersA search for the standard model Higgs boson decaying to a charm quark-antiquark pair, H → cc¯, produced in association with a leptonically decaying V (W or Z) boson is presented. The search is performed with proton-proton collisions at √ s = 13 TeV collected by the CMS experiment, corresponding to an integrated luminosity of 138 fb⁻¹. Novel charm jet identification and analysis methods using machine learning techniques are employed. The ...Journal Article -
Search for a heavy composite Majorana neutrino in events with dilepton signatures from proton-proton collisions at √s=13 TeV
(2023)Physics Letters BResults are presented of a search for a heavy Majorana neutrino Image 1 decaying into two same-flavor leptons ℓ (electrons or muons) and a quark-pair jet. A model is considered in which the Image 1 is an excited neutrino in a compositeness scenario. The analysis is performed using a sample of proton-proton collisions at √s=13 TeV recorded by the CMS experiment at the CERN LHC, corresponding to an integrated luminosity of 138 fb⁻¹. The ...Journal Article -
Measurement of the electroweak production of W γ in association with two jets in proton-proton collisions at √ s = 13 TeV
(2023)Physical Review DJournal Article -
Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at √s=13TeV
(2023)The European Physical Journal CProduction cross sections of the standard model Higgs boson decaying to a pair of W bosons are measured in proton-proton collisions at a center-of-mass energy of 13 TeV. The analysis targets Higgs bosons produced via gluon fusion, vector boson fusion, and in association with a W or Z boson. Candidate events are required to have at least two charged leptons and moderate missing transverse momentum, targeting events with at least one ...Journal Article