Search
Now showing items 71-80 of 165
Searches for supersymmetry based on events with b jets and four W bosons in pp collisions at 8 TeV
(Elsevier, 2015-04)
Five mutually exclusive searches for supersymmetry are presented based on events in which b jets and four W bosons are produced in proton–proton collisions at √s = 8 TeV. The data, corresponding to an integrated luminosity ...
Measurements of the ϒ(1S), ϒ(2S), and ϒ(3S) differential cross sections in pp collisions at √s = 7 TeV
(Elsevier, 2015-07)
Differential cross sections as a function of transverse momentum p[subscript T] are presented for the production of ϒ(nS) (n = 1, 2, 3) states decaying into a pair of muons. Data corresponding to an integrated luminosity ...
Search for new physics in events with same-sign dileptons and jets in pp collisions at √s = 8 TeV
(Springer-Verlag, 2014-01)
A search for new physics is performed based on events with jets and a pair of isolated, same-sign leptons. The results are obtained using a sample of proton-proton collision data collected by the CMS experiment at a ...
Measurement of the production cross sections for a Z boson and one or more b jets in pp collisions at √s = 7 TeV
(Springer-Verlag, 2014-06)
The production of a Z boson, decaying into two leptons and produced in association with one or more b jets, is studied using proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7 TeV. The data were ...
Search for excited leptons in pp collisions at √s = 7 TeV
(Elsevier, 2013-02)
Results are presented of a search for compositeness in electrons and muons using a data sample of pp collisions at a center-of-mass energy √s = 7 TeV collected with the CMS detector at the LHC and corresponding to an ...
Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes
(Springer-Verlag, 2014-08)
A search for invisible decays of Higgs bosons is performed using the vector boson fusion and associated ZH production modes. In the ZH mode, the Z boson is required to decay to a pair of charged leptons or a b[bar over b] ...
Measurement of the t[bar over t] production cross section in pp collisions at √s = 8 TeV in dilepton final states containing one τ lepton
(Elsevier, 2014-10)
The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process t[bar over t] → (ℓν[subscript ℓ])(τν[subscript τ])b[bar over b], ...
Search for massive resonances in dijet systems containing jets tagged as W or Z boson decays in pp collisions at √s = 8 TeV
(Springer-Verlag, 2014-08)
A search is reported for massive resonances decaying into a quark and a vector boson (W or Z), or two vector bosons (WW, WZ, or ZZ). The analysis is performed on an inclusive sample of multijet events corresponding to an ...
Search for anomalous production of events with three or more leptons in pp collisions at √s = 8 TeV
(American Physical Society, 2014-08)
A search for physics beyond the standard model in events with at least three leptons is presented. The data sample, corresponding to an integrated luminosity of 19.5 fb[superscript −1] of proton-proton collisions with ...
Measurements of jet multiplicity and differential production cross sections of Z + jets events in proton-proton collisions at √s = 7 TeV
(American Physical Society, 2015-03)
Measurements of differential cross sections are presented for the production of a Z boson and at least one hadronic jet in proton-proton collisions at √s = 7 TeV, recorded by the CMS detector, using a data sample corresponding ...