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Now showing items 401-410 of 722
Measurement of inclusive jet production and nuclear modifications in pPb collisions at root s(NN)=5.02 TeV
(Springer Nature, 2016-07)
Inclusive jet production in pPb collisions at a nucleon–nucleon (NN) center-of-mass energy of sNN−−−√=5.02TeVsNN=5.02TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated luminosity ...
Search for new physics in same-sign dilepton events in proton-proton collisions at =13 TeV
(Springer Nature, 2016-08)
A search for new physics is performed using events with two isolated same-sign leptons, two or more jets, and missing transverse momentum. The results are based on a sample of proton–proton collisions at a center-of-mass ...
Search for resonant production of high-mass photon pairs in proton-proton collisions at s =8 and 13 TeV
(American Physical Society, 2016-07-29)
A search for the resonant production of high-mass photon pairs is presented. The analysis is based on samples of proton-proton collision data collected by the CMS experiment at center-of-mass energies of 8 and 13 TeV, ...
Forward–backward asymmetry of Drell–Yan lepton pairs in pp collisions at √s = 8 TeV
(Springer Nature, 2016-06)
A measurement of the forward–backward asymmetry AFB of oppositely charged lepton pairs ( μμ and ee ) produced via Z/γ∗ boson exchange in pp collisions at s√=8 TeV is presented. The data sample corresponds to an ...
Measurement of prompt ψ(2S) production cross sections in proton–lead and proton–proton collisions at √sNN = 5.02 TeV
(Elsevier, 2019-03-10)
Measurements of prompt psi(2S) meson production cross sections in proton-lead (pPb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of root s(NN) = 5.02 TeV are reported. The results are based ...
Measurement of the mass difference between top quark and antiquark in pp collisions at s=8 TeV
(Elsevier, 2017-07-10)
The invariance of the standard model (SM) under the CPT transformation predicts equality of particle and antiparticle masses. This prediction is tested by measuring the mass difference between the top quark and antiquark ...
Measurement of the ratio B(B<inf>s</inf>0 → J/ψf<inf>0</inf>(980))/B(B<inf>s</inf>0 → J/ψφ(1020)) in pp collisions at √s=7 TeV
(Elsevier, 2016-05-10)
A measurement of the ratio of the branching fractions of the Bs0 meson to J/ψf0(980) and to J/ψφ(1020) is presented. The J/ψ, f0(980), and φ(1020) are observed through their decays to μ+μ-, π+π-, and K+K-, respectively. ...
Search for quark contact interactions and extra spatial dimensions using dijet angular distributions in proton-proton collisions at √s = 8 TeV
(Elsevier, 2015-06-30)
A search is presented for quark contact interactions and extra spatial dimensions in proton–proton collisions at View the MathML source using dijet angular distributions. The search is based on a data set corresponding to ...
Searches for supersymmetry using the MT2 variable in hadronic events produced in pp collisions at 8 TeV
(Springer Science+Business Media, 2015-05)
Searches for supersymmetry (SUSY) are performed using a sample of hadronic events produced in 8 TeV pp collisions at the CERN LHC. The searches are based on the M T2 variable, which is a measure of the transverse momentum ...
Search for supersymmetric partners of electrons and muons in proton–proton collisions at √s = 13 TeV
(Elsevier, 2019-03-10)
A search for direct production of the supersymmetric (SUSY) partners of electrons or muons is presented in final states with two opposite-charge, same-flavour leptons (electrons and muons), no jets, and large missing ...
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