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Measurement of the tt̅ production cross section in pp collisions at √s=7 TeV in dilepton final states containing a τ
(American Physical Society, 2012-06)
The top quark pair production cross section is measured in dilepton events with one electron or muon, and one hadronically decaying τ lepton from the decay tt̅ →(ℓν[subscript ℓ])(τ[subscript h]ν[subscript τ])bb̅ , (ℓ=e,μ). ...
Measurement of differential cross sections in the kinematic angular variable ϕ* for inclusive Z boson production in pp collisions at √s = 8 TeV
(Springer International Publishing AG, 2018-03)
Measurements of differential cross sections dσ/dϕ* and double-differential cross sections d2σ/dϕ*d|y| for inclusive Z boson production are presented using the dielectron and dimuon final states. The kinematic observable ...
Search for a W′ boson decaying to a bottom quark and a top quark in pp collisions at √s = 7 TeV
(Elsevier, 2012-12)
Results are presented from a search for a W′ boson using a dataset corresponding to 5.0 fb[superscript −1] of integrated luminosity collected during 2011 by the CMS experiment at the LHC in pp collisions at √s=7 TeV. The ...
Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
(Elsevier, 2012-08)
Results are presented from searches for the standard model Higgs boson in proton–proton collisions at √s = 7 and 8 TeV in the Compact Muon Solenoid experiment at the LHC, using data samples corresponding to integrated ...
Combined results of searches for the standard model Higgs boson in pp collisions at √s = 7 TeV
(Elsevier, 2012-02)
Combined results are reported from searches for the standard model Higgs boson in proton–proton collisions at √s = 7 TeV in five Higgs boson decay modes: γγ, bb, ττ , WW, and ZZ. The explored Higgs boson mass range is ...
Search for a heavy bottom-like quark in pp collisions at √s = 7 TeV
(Elsevier, 2011-06)
A search for pair-produced bottom-like quarks in pp collisions at √s = 7 TeV is conducted with the CMS experiment at the LHC. The decay b′→tW is considered in this search. The b′[bar over b′] →tW[superscript -][bar over ...
Observation of proton-tagged, central (semi)exclusive production of high-mass lepton pairs in pp collisions at 13 TeV with the CMS-TOTEM precision proton spectrometer
(Springer Berlin Heidelberg, 2018-07)
The process pp → pℓ⁺ℓ⁻p(*), with ℓ⁺ℓ⁻ a muon or an electron pair produced at midrapidity with mass larger than 110 GeV, has been observed for the first time at the LHC in pp collisions at √s = 13 TeV. One of the two scattered ...
Measurements of the tt production cross section in lepton+jets final states in pp collisions at 8 TeV and ratio of 8 to 7 TeV cross sections
(Springer Nature, 2017)
© 2017, CERN for the benefit of the CMS collaboration. A measurement of the top quark pair production (tt¯) cross section in proton–proton collisions at the centre-of-mass energy of 8TeV is presented using data collected ...
Studies of inclusive four-jet production with two b-tagged jets in proton-proton collisions at 7 TeV
(American Physical Society (APS), 2016-12)
© 2016 CERN. Measurements are presented of the cross section for the production of at least four jets, of which at least two originate from b quarks, in proton-proton collisions. Data collected with the CMS detector at the ...
Long-range and short-range dihadron angular correlations in central PbPb collisions at √ s NN = 2.76 TeV
(Springer Science and Business Media LLC, 2011)
First measurements of dihadron correlations for charged particles are presented for central PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76TeV over a broad range in relative pseudorapidity (Δν) and the ...