Search
Now showing items 61-70 of 72
Exclusive γγ → μ⁺μ⁻ production in proton-proton collisions at √s = 7 TeV
(Springer Berlin Heidelberg, 2012-01)
A measurement of the exclusive two-photon production of muon pairs in proton-proton collisions at √s = 7 TeV, pp → pμ⁺μ⁻ p, is reported using data corresponding to an integrated luminosity of 40 pb⁻¹. For muon pairs with ...
Search for anomalous production of multilepton events in pp collisions at √s = 7 TeV
(Springer-Verlag, 2012-06)
A search for anomalous production of events with three or more isolated leptons in pp collisions at √s = 7 TeV is presented. The data, corresponding to an integrated luminosity of 4.98 fb[superscript −1], were collected ...
Search for leptonic decays of W′ bosons in pp collisions at √s = 7 TeV
(Springer-Verlag, 2012-08)
A search for a new heavy gauge boson W[superscript ′] decaying to an electron or muon, plus a low mass neutrino, is presented. This study uses data corresponding to an integrated luminosity of 5.0 fb[superscript −1], ...
Search for neutral Higgs bosons decaying to tau pairs in pp collisions at √s = 7 TeV
(Elsevier, 2012-05)
A search for neutral Higgs bosons decaying to tau pairs at a center-of-mass energy of 7 TeV is performed using a dataset corresponding to an integrated luminosity of 4.6 fb[superscript −1] recorded by the CMS experiment ...
Observation of Z decays to four leptons with the CMS detector at the LHC
(Springer Science and Business Media LLC, 2012)
The first observation of the Z boson decaying to four leptons in proton-proton collisions is presented. The analyzed data set corresponds to an integrated luminosity of 5.02 fb-1 at s=7 TeV collected by the CMS detector ...
Search for large extra dimensions in dimuon and dielectron events in pp collisions at √s = 7 TeV
(Elsevier, 2012-03)
Results are presented from a search for large, extra spatial dimensions in events with either two isolated muons or two isolated electrons. The data are from proton–proton interactions at √s = 7 TeV collected with the CMS ...
Search for Heavy Majorana Neutrinos in μ[superscript ±]μ[superscript ±] + just and e[superscript ±]e[superscript ±] + jets events in pp collisions at √s = 7 TeV
(Elsevier, 2012-09)
A search is performed for heavy Majorana neutrinos (N) using an event signature defined by two same-sign charged leptons of the same flavour and two jets. The data correspond to an integrated luminosity of 4.98 fb[superscript ...
Search for New Physics in the Multijet and Missing Transverse Momentum Final State in Proton-Proton Collisions at √s=7 TeV
(American Physical Society, 2012-10)
A search for physics beyond the standard model is performed in events with at least three jets and large missing transverse momentum produced in proton-proton collisions at a center-of-mass energy of √s=7 TeV. No significant ...
Jet production rates in association with W and Z bosons in pp collisions at √s = 7 TeV
(Springer Berlin Heidelberg, 2012-01)
Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at √s = 7 TeV, corresponding ...
Study of the inclusive production of charged pions, kaons, and protons in pp collisions at √s = 0.9, 2.76, and 7 TeV
(Springer-Verlag, 2012-10)
Spectra of identified charged hadrons are measured in pp collisions at the LHC for √s = 0.9, 2.76, and 7 TeV. Charged pions, kaons, and protons in the transversemomentum range pT ≈ 0.1–1.7 GeV/c and for rapidities |y| < 1 ...