Search
Now showing items 171-180 of 264
Precision measurement of the W boson decay branching fractions in proton-proton collisions at √s = 13 TeV
(American Physical Society, 2022-04-26)
The leptonic and inclusive hadronic decay branching fractions of the W boson are measured using proton-proton collision data collected at s=13 TeV by the CMS experiment at the CERN LHC, corresponding to an integrated ...
Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at s√ = 13 TeV
(Springer, 2022-04-14)
A search has been performed for heavy resonances decaying to ZZ or ZW and for axion-like particles (ALPs) mediating nonresonant ZZ or ZH production, in final states with two charged leptons (ℓ = e, μ) produced by the decay ...
Search for a heavy resonance decaying into a top quark and a W boson in the lepton+jets final state at s√ = 13 TeV
(Springer, 2022-04-08)
A search for a heavy resonance decaying into a top quark and a W boson in proton-proton collisions at s = 13 TeV is presented. The data analyzed were recorded with the CMS detector at the LHC and correspond to an integrated ...
Search for long-lived particles decaying into muon pairs in proton-proton collisions at s√ = 13 TeV collected with a dedicated high-rate data stream
(Springer, 2022-04-11)
A search for long-lived particles decaying into muon pairs is performed using proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment at the LHC in 2017 and 2018, corresponding to an ...
Search for a right-handed W boson and a heavy neutrino in proton-proton collisions at s√ = 13 TeV
(Springer, 2022-04-08)
A search is presented for a right-handed W boson (WR) and a heavy neutrino (N), in a final state consisting of two same-flavor leptons (ee or μμ) and two quarks. The search is performed with the CMS experiment at the CERN ...
Search for low-mass dilepton resonances in Higgs boson decays to four-lepton final states in proton–proton collisions at s√=13TeV
(Springer, 2022-04-04)
A search for low-mass dilepton resonances in Higgs boson decays is conducted in the four-lepton final state. The decay is assumed to proceed via a pair of beyond the standard model particles, or one such particle and a Z ...
Using Z boson events to study parton-medium interactions in Pb-Pb collisions
(American Physical Society, 2022-03-23)
The spectra measurements of charged hadrons produced in the shower of a parton originating in the same hard scattering with a leptonically decaying Z boson are reported in lead-lead nuclei (Pb-Pb) and proton-proton (pp) ...
Search for strongly interacting massive particles generating trackless jets in proton–proton collisions at s√ = 13TeV
(Springer, 2022-03)
A search for dark matter in the form of strongly interacting massive particles (SIMPs) using the CMS detector at the LHC is presented. The SIMPs would be produced in pairs that manifest themselves as pairs of jets without ...
A new calibration method for charm jet identification validated with proton-proton collision events at √s = 13 TeV
(IOP Publishing, 2022-03-17)
Many measurements at the LHC require efficient identification of heavy-flavour jets, i.e. jets originating from bottom (b) or charm (c) quarks. An overview of the algorithms used to identify c jets is described and a novel ...
Study of dijet events with large rapidity separation in proton-proton collisions at s√ = 2.76 TeV
(Springer, 2022-03-28)
The cross sections for inclusive and Mueller-Navelet dijet production are measured as a function of the rapidity separation between the jets in proton-proton collisions at s = 2.76 TeV for jets with transverse momentum pT> ...
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