Search
Now showing items 41-50 of 166
Search for flavor changing neutral currents in top quark decays in pp collisions at 7 TeV
(Elsevier, 2012-12)
The results of a search for flavor changing neutral currents in top quark decays t→Zq in events with a topology compatible with the decay chain tt¯→Wb+Zq→ℓνb+ℓℓq are presented. The search is performed with a data sample ...
Measurement of the inclusive production cross sections for forward jets and for dijet events with one forward and one central jet in pp collisions at √s = 7 TeV
(Springer-Verlag, 2012-06)
The inclusive production cross sections for forward jets, as well for jets in dijet events with at least one jet emitted at central and the other at forward pseudorapidities, are measured in the range of transverse momenta ...
Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks
(American Physical Society, 2014-01)
A search for the standard model Higgs boson (H) decaying to b[¯ over b] when produced in association with a weak vector boson (V) is reported for the following channels: W(μν)H, W(eν)H, W(τν)H, Z(μμ)H, Z(ee)H, and Z(νν)H. ...
Searches for Electroweak Neutralino and Chargino Production in Channels with Higgs, Z, and W Bosons in pp Collisions at 8 TeV
(American Physical Society, 2014-11)
Searches for supersymmetry (SUSY) are presented based on the electroweak pair production of neutralinos and charginos, leading to decay channels with Higgs, Z, and W bosons and undetected lightest SUSY particles (LSPs). ...
Measurement of Prompt ψ(2S) to J/ψ Yield Ratios in Pb-Pb and p-p Collisions at √s[subscript NN] = 2.76 TeV
(American Physical Society, 2014-12)
The ratio between the prompt ψ(2S) and J/ψ yields, reconstructed via their decays into μ[superscript +]μ[superscript -], is measured in Pb-Pb and p-p collisions at √s[subscript NN] = 2.76 TeV. The analysis is based on ...
Evidence for the 125 GeV Higgs boson decaying to a pair of τ leptons
(Springer-Verlag, 2014-05)
A search for a standard model Higgs boson decaying into a pair of τ leptons is performed using events recorded by the CMS experiment at the LHC in 2011 and 2012. The dataset corresponds to an integrated luminosity of 4.9 ...
Measurement of the ratio of the production cross sections times branching fractions of B [superscript ±][subscript c] → [J over ψπ [superscript ±]] and B[superscript ±] → [J over ψK [superscript ±]] and ℬ(B [superscript ±][subscript c] → [J over Ψ π [superscript ±] π [superscript ±] π [superscript ∓] [over ℬ(B [superscript ±][subscript c] → J [over Ψ π [superscript ±]]) in pp collisions at √s = 7 TeV
(Springer-Verlag, 2015-01)
The ratio of the production cross sections times branching fractions (σ(B[superscript ± [subscript c])B(B[superscript ±] [subscript c]→J[over ψπ [superscript ±]])) [over (σ(B [superscript ±])B(B[superscript ±]→J/ψK[superscript ...
Search for heavy neutrinos and W bosons with right-handed couplings in proton–proton collisions at √s = 8 TeV
(Springer-Verlag, 2014-11)
A search for heavy, right-handed neutrinos, Nℓ ( ℓ=e,μ ), and right-handed W[subscript R] bosons, which arise in the left-right symmetric extensions of the standard model, has been performed by the CMS experiment. The ...
Measurement of the pp → ZZ production cross section and constraints on anomalous triple gauge couplings in four-lepton final states at √s = 8 TeV
(Elsevier, 2014-12)
A measurement of the inclusive ZZ production cross section and constraints on anomalous triple gauge couplings in proton–proton collisions at √s = 8 TeV are presented. The analysis is based on a data sample, corresponding ...
Searches for electroweak production of charginos, neutralinos, and sleptons decaying to leptons and W, Z, and Higgs bosons in pp collisions at 8 TeV
(Springer-Verlag, 2014-09)
earches for the direct electroweak production of supersymmetric charginos, neutralinos, and sleptons in a variety of signatures with leptons and W , Z , and Higgs bosons are presented. Results are based on a sample of ...