Search
Now showing items 21-30 of 65
Searches for light- and heavy-flavour three-jet resonances in pp collisions at 8 TeV
(Elsevier, 2014-03-07)
A search for three-jet hadronic resonance production in pp collisions at a centre-of-mass energy of 8 TeV has been conducted by the CMS Collaboration at the LHC with a data sample corresponding to an integrated luminosity ...
Measurements of the t(t)Overbar charge asymmetry using the dilepton decay channel in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2014-04)
The t(t)Overbar charge asymmetry in proton-proton collisions root s = 7TeV is measured using the dilepton decay channel (ee, e mu, or mu mu). The data correspond to a total integrated luminosity of 5.0 fb(-1), collected ...
Measurement of the production cross sections for a Z boson and one or more b jets in pp collisions at root s=7 TeV
(Springer Science+Business Media, 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 top squark and Higgsino production using diphoton Higgs boson decays
(American Physical Society, 2014-04-25)
Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top quark (the top squark) and the Higgs boson ...
Measurement of WZ and ZZ production in pp collisions at in final states with b-tagged jets
(Springer Science+Business Media, 2014-08)
Measurements are reported of the WZ and ZZ production cross sections in proton-proton collisions at in final states where one Z boson decays to b-tagged jets. The other gauge boson, either W or Z, is detected through its ...
Search for invisible decays of Higgs bosons in the vector boson fusion and associated ZH production modes
(Springer Science+Business Media, 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 bb quark pair. ...
Search for WW gamma and WZ gamma production and constraints on anomalous quartic gauge couplings in pp collisions at root s=8 TeV
(American Physical Society, 2014-08-01)
A search for WV gamma triple vector boson production is presented based on events containing a W boson decaying to a muon or an electron and a neutrino, a second V (W or Z) boson, and a photon. The data correspond to an ...
CMS Collaboration
(Elsevier, 2014-12)
Measurement of prompt ψ (2S) to J /ψ yield ratios in Pb-Pb and p - p collisions at sNN =2.76 TeV
(American Physical Society, 2014-12-31)
The ratio between the prompt ψ(2S) and J/ψ yields, reconstructed via their decays into μ+μ−, is measured in Pb-Pb and p-p collisions at sNN−−−−√=2.76 TeV. The analysis is based on Pb-Pb and p-p data samples collected by ...
Measurement of the tt production cross section in pp collisions at √s=8 TeV in dilepton final states containing one τ lepton
(Elsevier, 2014-12-12)
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 View the MathML source, where ℓ=e,μ. The data sample corresponds ...
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