Search
Now showing items 41-50 of 72
Search for new physics with long-lived particles decaying to photons and missing energy in pp collisions at √s=7 TeV
(Springer Science and Business Media LLC, 2012)
A search is performed for long-lived neutral particles decaying into a photon and invisible particles. An example of such a signature is the decay of the lightest neutralino with nonzero lifetime into a gravitino and a ...
Search for new physics in events with opposite-sign leptons, jets, and missing transverse energy in pp collisions at √s = 7 TeV
(Elsevier, 2012-11)
A search is presented for physics beyond the standard model (BSM) in final states with a pair of opposite-sign isolated leptons accompanied by jets and missing transverse energy. The search uses LHC data recorded at a ...
Measurement of the top-quark mass in t[bar over t] events with dilepton final states in pp collisions at s√=7 TeV
(Springer-Verlag, 2012-10)
The top-quark mass is measured in proton-proton collisions at s√=7 TeV using a data sample corresponding to an integrated luminosity of 5.0 fb[superscript −1] collected by the CMS experiment at the LHC. The measurement is ...
A search for a doubly-charged Higgs boson in pp collisions at s√=7 TeV
(Springer-Verlag, 2012-11)
A search for a doubly-charged Higgs boson in pp collisions at s√=7 TeVs is presented. The data correspond to an integrated luminosity of 4.9 fb[superscript −1], collected by the CMS experiment at the LHC. The search is ...
Search for the Standard Model Higgs Boson in the Decay Channel H→ZZ→4l in pp Collisions at √s=7 TeV
(American Physical Society, 2012-03)
A search for a Higgs boson in the four-lepton decay channel H→ZZ, with each Z boson decaying to an electron or muon pair, is reported. The search covers Higgs boson mass hypotheses in the range of 110<m[subscript H]<600 GeV. ...
Observation of long-range, near-side angular correlations in pPb collisions at the LHC
(Elsevier, 2012-11)
Results on two-particle angular correlations for charged particles emitted in pPb collisions at a nucleon–nucleon center-of-mass energy of 5.02 TeV are presented. The analysis uses two million collisions collected with the ...
Inclusive b-jet production in pp collisions at √s = 7 Tev
(Springer Nature, 2012-04)
The inclusive b-jet production cross section in pp collisions at a center-ofmass energy of 7 TeV is measured using data collected by the CMS experiment at the LHC. The cross section is presented as a function of the jet ...
Measurement of the relative prompt production rate of χ c2 and χ c1 in pp collisions at √s = 7 TeV
(Springer-Verlag, 2012-12)
A measurement is presented of the relative prompt production rate of χ c2 and χ c1 with 4.6 fb ⁻¹ of data collected by the CMS experiment at the LHC in pp collisions at √s = 7 TeV. The two states are measured via their ...
J/ψ and ψ(2S) production in pp collisions at √s = 7 Tev
(Springer Berlin Heidelberg, 2012-02)
A measurement of the J/ ψ and ψ (2S) production cross sections in pp collisions at √s = 7TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 pb ⁻¹. Using a fit ...
Search for quark compositeness in dijet angular distributions from pp collisions at √ s = 7 TeV
(Springer Science and Business Media LLC, 2012)
A search for quark compositeness using dijet angular distributions from pp collisions at √s = 7 TeV is presented. The search has been carried out using a data sample corresponding to an integrated luminosity of 2.2 fb -1, ...