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Article
Open AccessSearch for heavy neutral leptons in final states with electrons, muons, and hadronically decaying tau leptons in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for heavy neutral leptons (HNLs) of Majorana or Dirac type using proton-proton collision data at ...
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Article
Open AccessSearch for the decay of the Higgs boson to a pair of light pseudoscalar bosons in the final state with four bottom quarks in proton-proton collisions at \( \sqrt{\textrm{s}} \) = 13 TeV
A search is presented for the decay of the 125 GeV Higgs boson (H) to a pair of new light pseudoscalar bosons (a), followed by the prompt decay of each a boson to a bottom quark-antiquark pair,
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Article
Open AccessSearch for a new resonance decaying into two spin-0 bosons in a final state with two photons and two bottom quarks in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for a new boson X is presented using CERN LHC proton-proton collision data collected by the CMS experiment at ...
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Article
Open AccessSearch for a third-generation leptoquark coupled to a τ lepton and a b quark through single, pair, and nonresonant production in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search is presented for a third-generation leptoquark (LQ) coupled exclusively to a τ lepton and a b quark. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV recorded w...
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Article
Open AccessSearch for exotic decays of the Higgs boson to a pair of pseudoscalars in the \(\upmu \upmu \text{ b } \text{ b } \) and \(\uptau \uptau \text{ b } \text{ b } \) final states
A search for exotic decays of the Higgs boson ( \(\text {H}\) H ) with a mass...
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Article
Open AccessMeasurement of the primary Lund jet plane density in proton-proton collisions at \( \sqrt{\textrm{s}} \) = 13 TeV
A measurement is presented of the primary Lund jet plane (LJP) density in inclusive jet production in proton-proton collisions. The analysis uses 138 fb−1 of data collected by the CMS experiment at ...
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Article
Open AccessSearch for long-lived particles decaying to final states with a pair of muons in proton-proton collisions at \( \sqrt{s} \) = 13.6 TeV
An inclusive search for long-lived exotic particles (LLPs) decaying to final states with a pair of muons is presented. The search uses data corresponding to an integrated luminosity of 36.6 fb−1 collected by the ...
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Article
Open AccessInclusive and differential cross section measurements of \( \textrm{t}\overline{\textrm{t}}\textrm{b}\overline{\textrm{b}} \) production in the lepton+jets channel at \( \sqrt{s} \) = 13 TeV
Measurements of inclusive and normalized differential cross sections of the associated production of top quark-antiquark and bottom quark-antiquark pairs, ...
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Article
Open AccessSearch for W′ bosons decaying to a top and a bottom quark in leptonic final states in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for W′ bosons decaying to a top and a bottom quark in final states including an electron or a muon is performed with the CMS detector at the LHC. The analyzed data correspond to an integrated luminosi...
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Article
Open AccessSearch for dark matter particles in W+W− events with transverse momentum imbalance in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for dark matter particles is performed using events with a pair of W bosons and large missing transverse momentum. Candidate events are selected by requiring one or two leptons (ℓ = electrons or muons). ...
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Article
Open AccessSearch for long-lived heavy neutral leptons with lepton flavour conserving or violating decays to a jet and a charged lepton
A search for long-lived heavy neutral leptons (HNLs) is presented, which considers the hadronic final state and coupling scenarios involving all three lepton generations in the 2–20 GeV HNL mass range for the ...
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Article
Open AccessHigher-order moments of the elliptic flow distribution in PbPb collisions at \( \sqrt{s_{\textrm{NN}}} \) = 5.02 TeV
The hydrodynamic flow-like behavior of charged hadrons in high-energy lead-lead collisions is studied through multiparticle correlations. The elliptic anisotropy values based on different orders of multipartic...
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Article
Open AccessMeasurement of the Higgs boson production via vector boson fusion and its decay into bottom quarks in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A measurement of the Higgs boson (H) production via vector boson fusion (VBF) and its decay into a bottom quark-antiquark pair ( ...
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Article
Open AccessStudy of charm hadronization with prompt \( {\Lambda}_{\textrm{c}}^{+} \) baryons in proton-proton and lead-lead collisions at \( \sqrt{s_{\textrm{NN}}} \) = 5.02 TeV
The production of prompt Λ c + ...
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Article
Open AccessMeasurement of the τ lepton polarization in Z boson decays in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
The polarization of τ leptons is measured using leptonic and hadronic τ lepton decays in Z → τ+τ− events in proton-proton collisions at ...
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Article
Open AccessSearch for resonances in events with photon and jet final states in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for resonances in events with the γ+jet final state has been performed using proton-proton collision data collected at ...
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Article
Open AccessSearch for direct production of GeV-scale resonances decaying to a pair of muons in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for direct production of low-mass dimuon resonances is performed using s ...
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Article
Open AccessSearch for physics beyond the standard model in top quark production with additional leptons in the context of effective field theory
A search for new physics in top quark production with additional final-state leptons is performed using data collected by the CMS experiment in proton-proton collisions at
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Article
Open AccessSearch for Z′ bosons decaying to pairs of heavy Majorana neutrinos in proton-proton collisions at \( \sqrt{s} \) = 13 TeV
A search for the production of pairs of heavy Majorana neutrinos (Nℓ) from the decays of Z′ bosons is performed using the CMS detector at the LHC. The data were collected in proton-proton collisions at a center-o...
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Article
Open AccessMeasurement of the top quark mass using a profile likelihood approach with the lepton + jets final states in proton–proton collisions at \(\sqrt{s}=13\,\text {Te}\hspace{-.08em}\text {V} \)
The mass of the top quark is measured in 36.3 \(\,\text {fb}^{-1}\) ...
