254 Result(s)
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Article
Open AccessSearch for a singly produced third-generation scalar leptoquark decaying to a τ lepton and a bottom quark in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search is presented for a singly produced third-generation scalar leptoquark decaying to a τ lepton and a bottom quark. Associated production of a leptoquark and a τ lepton is considered, leading to a final sta...
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Open AccessSearch for disappearing tracks as a signature of new long-lived particles in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search is presented for long-lived charged particles that decay within the CMS detector and produce the signature of a disappearing track. A disappearing track is an isolated track with missing hits in the o...
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Open AccessSearch for beyond the standard model Higgs bosons decaying into a \( \mathrm{b}\overline{\mathrm{b}} \) pair in pp collisions at \( \sqrt{s}=13 \) TeV
A search for Higgs bosons that decay into a bottom quark-antiquark pair and are accompanied by at least one additional bottom quark is performed with the CMS detector. The data analyzed were recorded in proton...
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Open AccessSearch for vector-like T and B quark pairs in final states with leptons at \( \sqrt{s}=13 \) TeV
A search is presented for pair production of heavy vector-like T and B quarks in proton-proton collisions at ...
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Open AccessMeasurement of charged particle spectra in minimum-bias events from proton–proton collisions at \(\sqrt{s}=13\,\text {TeV} \)
Pseudorapidity, transverse momentum, and multiplicity distributions are measured in the pseudorapidity range \(|\eta | < 2.4\) ...
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Open AccessMeasurement of the weak mixing angle using the forward–backward asymmetry of Drell–Yan events in \(\mathrm {p}\mathrm {p}\) collisions at 8 \(\,\text {TeV}\)
A measurement is presented of the effective leptonic weak mixing angle ( \(\sin ^2\theta ^{\ell }_{\text {eff}}\) ...
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Open AccessSearch for dark matter produced in association with a Higgs boson decaying to γγ or τ +τ − at \( \sqrt{s}=13 \) TeV
A search for dark matter particles is performed by looking for events with large transverse momentum imbalance and a recoiling Higgs boson decaying to either a pair of photons or a pair of τ leptons. The search i...
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Open AccessSearch for top squarks decaying via four-body or chargino-mediated modes in single-lepton final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for the pair production of the lightest supersymmetric partner of the top quark ...
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Article
Open AccessCharged-particle nuclear modification factors in XeXe collisions at \( \sqrt{s_{\mathrm{NN}}} = 5.44 \) TeV
The differential yields of charged particles having pseudorapidity within |η| < 1 are measured using xenon-xenon (XeXe) collisions at ...
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Open AccessMeasurement of the groomed jet mass in PbPb and pp collisions at \( \sqrt{s_{\mathrm{NN}}}=5.02 \) TeV
A measurement of the groomed jet mass in PbPb and pp collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV with the CMS detector at the LHC is presented. Jet grooming is a recursive procedure which...
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Open AccessSearch for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state of two muons and two τ leptons in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for exotic Higgs boson decays to light pseudoscalars in the final state of two muons and two τ leptons is performed using proton-proton collision data recorded by the CMS experiment at the LHC at a cente...
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Open AccessSearch for black holes and sphalerons in high-multiplicity final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search in energetic, high-multiplicity final states for evidence of physics beyond the standard model, such as black holes, string balls, and electroweak sphalerons, is presented. The data sample corresponds...
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Article
Open AccessSearches for pair production of charginos and top squarks in final states with two oppositely charged leptons in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for pair production of supersymmetric particles in events with two oppositely charged leptons (electrons or muons) and missing transverse momentum is reported. The data sample corresponds to an integr...
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Open AccessStudies of \({\mathrm {B}} ^{*}_{{\mathrm {s}}2}(5840)^0 \) and \({\mathrm {B}} _{{\mathrm {s}}1}(5830)^0 \) mesons including the observation of the \({\mathrm {B}} ^{*}_{{\mathrm {s}}2}(5840)^0 \rightarrow {\mathrm {B}} ^0 \mathrm {K} ^0_{\mathrm {S}} \) decay in proton-proton collisions at \(\sqrt{s}=8\,\text {TeV} \)
Measurements of \({\mathrm {B}} ^{*}_{{\mathrm {s}}2}(5840)^0 \) ...
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Article
Open AccessMeasurements of the differential jet cross section as a function of the jet mass in dijet events from proton-proton collisions at \( \sqrt{s}=13 \) TeV
Measurements of the differential jet cross section are presented as a function of the jet mass in dijet events, in bins of jet transverse momentum, with and without a jet grooming algorithm. The data have been...
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Open AccessSearch for a charged Higgs boson decaying to charm and bottom quarks in proton-proton collisions at \( \sqrt{s}=8 \) TeV
A search for charged Higgs boson decaying to a charm and a bottom quark ( H ...
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Article
Open AccessSearch for the decay of a Higgs boson in the ℓℓγ channel in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for a Higgs boson decaying into a pair of electrons or muons and a photon is described. Higgs boson decays to a Z boson and a photon (H → Zγ → ℓℓγ, ℓ = e or μ), or to two photons, one of which has an int...
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Open AccessSearch for supersymmetry in events with a τ lepton pair and missing transverse momentum in proton-proton collisions at \( \sqrt{s}=13 \) TeV
A search for the electroweak production of supersymmetric particles in proton-proton collisions at a center-of-mass energy of 13 TeV is presented in final states with a τ lepton pair. Both hadronic and leptonic d...
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Open AccessSearch for resonances in the mass spectrum of muon pairs produced in association with b quark jets in proton-proton collisions at \( \sqrt{s}=8 \) and 13 TeV
A search for resonances in the mass range 12–70 GeV produced in association with a b quark jet and a second jet, and decaying to a muon pair, is reported. The analysis is based on data from proton-proton colli...
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Open AccessSearch for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos and b quarks at \( \sqrt{s}=13 \) TeV
A search for heavy resonances, decaying into the standard model vector bosons and the standard model Higgs boson, is presented. The final states considered contain a b quark-antiquark pair from the decay of th...
