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Search for CP violating top quark couplings in pp collisions at s $$ \sqrt{s} $$ = 13 TeV
Publication Type: Academic Journal
Source(s): Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-45 (2023)
Abstract: Abstract Results are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13 TeV. The data used for this analysis consist of final states with two charged leptons collected ...
Two-particle azimuthal correlations in γp interactions using pPb collisions at sNN=8.16TeV
Publication Type: Academic Journal
Source(s): Physics Letters B, Vol 844, Iss , Pp 137905- (2023)
Abstract: The first measurements of the Fourier coefficients (VnΔ) of the azimuthal distributions of charged hadrons emitted from photon-proton (γp) interactions are presented. The data are extracted from 68.8 nb−1 of ultra-peripheral proton-lead (pPb) collision...
Erratum: Measurement of prompt and nonprompt charmonium suppression in PbPb collisions at 5.02 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 2, Pp 1-15 (2023)
Measurements of the associated production of a W boson and a charm quark in proton–proton collisions at $$\sqrt{s}=8\,\text {TeV} $$ s = 8 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 12, Pp 1-37 (2022)
Abstract: Abstract Measurements of the associated production of a W boson and a charm ( $${\text {c}}$$ c ) quark in proton–proton collisions at a centre-of-mass energy of 8 $$\,\text {TeV}$$ TeV are reported. The analysis uses a data sample corresponding to a t...
Erratum to: Measurement of the top quark mass with lepton+jets final states using pp collisions at $$\sqrt{s} = 13\,\hbox {TeV}$$ s = 13 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 4, Pp 1-15 (2022)
Erratum to: Measurement of exclusive $$\Upsilon $$ Υ photoproduction from protons in pPb collisions at $${\sqrt{{s_{\mathrm{NN}}}}} = 5.02\,\hbox {TeV}$$ s NN = 5.02 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 4, Pp 1-15 (2022)
Erratum to: Search for new physics in dijet angular distributions using proton-proton collisions at $$\sqrt{s} = 13\,\hbox {TeV}$$ s = 13 TeV and constraints on dark matter and other models
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 4, Pp 1-15 (2022)
Search for low-mass dilepton resonances in Higgs boson decays to four-lepton final states in proton–proton collisions at $$\sqrt{s}=13\,\text {TeV} $$ s = 13 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 4, Pp 1-28 (2022)
Abstract: Abstract 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 $${\mathrm{Z}}$$ Z boson...
Nuclear modification of Y states in pPb collisions at sNN=5.02TeV
Publication Type: Academic Journal
Source(s): Physics Letters B, Vol 835, Iss , Pp 137397- (2022)
Abstract: Production cross sections of Image 1, Image 2, and Image 3 states decaying into Image 4 in proton-lead (pPb) collisions are reported using data collected by the CMS experiment at sNN=5.02TeV. A comparison is made with corresponding cross sections obtai...
Search for strongly interacting massive particles generating trackless jets in proton–proton collisions at $$\sqrt{s} = 13\,\text {TeV} $$ s = 13 TeV
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 82, Iss 3, Pp 1-25 (2022)
Abstract: Abstract 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 tracks. The energy fr...