Search
Now showing items 661-668 of 668
Measurement of the sum of WW and WZ production with W+dijet events in pp collisions at √s = 7 TeV
(Springer-Verlag, 2013-02)
A measurement of the inclusive WW+WZ diboson production cross section in proton–proton collisions is reported, based on events containing a leptonically decaying W boson and exactly two jets. The data sample, collected at ...
Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at √s=8 and 13 TeV
(American Physical Society, 2016-07)
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, ...
Study of high-p T charged particle suppression in PbPb compared to pp collisions at √sNN = 2.76 TeV
(Elsevier, 2012-03)
The transverse momentum spectra of charged particles have been measured in pp and PbPb collisions at √sNN=2.76 TeV by the CMS experiment at the LHC. In the transverse momentum range pT=5–10 GeV/c, the charged particle yield ...
Search for Top Quark Decays via Higgs-Boson-Mediated Flavor-Changing Neutral Currents in Pp Collisions at √s = 8 TeV
(Springer Nature, 2017-07)
A search is performed for Higgs-boson-mediated flavor-changing neutral currents in the decays of top quarks. The search is based on proton-proton collision data corresponding to an integrated luminosity of 19.7 fb⁻¹ at a ...
Forward–backward asymmetry of Drell–Yan lepton pairs in pp collisions at √s = 7 TeV
(Elsevier, 2012-11)
A measurement of the forward–backward asymmetry (A[subscript FB]) of Drell–Yan lepton pairs in pp collisions at √s = 7 TeV is presented. The data sample, collected with the CMS detector, corresponds to an integrated ...
Search for a pseudoscalar boson decaying into a Z boson and the 125 GeV Higgs boson in ℓ[superscript +]ℓ[superscript −]b[bar over b] final states
(Elsevier, 2015-07)
Results are reported on a search for decays of a pseudoscalar A boson into a Z boson and a light scalar h boson, where the Z boson decays into a pair of oppositely-charged electrons or muons, and the h boson decays into ...
Studies of B∗s2(5840)⁰ and Bs1(5830)⁰ mesons including the observation of the B∗s2(5840)⁰ → B⁰K⁰ S decay in proton-proton collisions at √s = 8 TeV
(Springer, 2018-11)
Measurements of B[superscript * over subscript s2](5840)⁰ and B[subscript s1](5830)⁰ mesons are performed using a data sample of proton-proton collisions corresponding to an integrated luminosity of 19.6 fb-¹, collected ...
Mechanical stability of the CMS strip tracker measured with a laser alignment system
(IOP Publishing, 2017-04)
The CMS tracker consists of 206 m 2 of silicon strip sensors assembled on carbon fibre composite structures and is designed for operation in the temperature range from -25 to +25°C. The mechanical stability of tracker ...