Search
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Search for the production of four top quarks in the single-lepton and opposite-sign dilepton final states in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2019-11-14)
A search for the standard model production of four top quarks (pp → t¯tt¯t) is reported using single-lepton plus jets and opposite-sign dilepton plus jets signatures. Proton-proton collisions are recorded with the CMS ...
Search for supersymmetry in final states with a single lepton, b-quark jets, and missing transverse energy in proton-proton collisions at root s=7 TeV
(American Physical Society, 2013-03-05)
A search motivated by supersymmetric models with light top squarks is presented using proton-proton collision data recorded with the CMS detector at a center-of-mass energy of root s = 7 TeV during 2011, corresponding to ...
Search for flavor changing neutral currents in top quark decays in pp collisions at 7 TeV
(Elsevier, 2013-01-29)
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 t (t) over bar -> Wb + Zq -> lvb + llq are presented. The search is performed ...
Search for massive resonances decaying into WW, WZ or ZZ bosons in proton-proton collisions at s√=13s=13 TeV
(Springer International Publishing, 2017-03)
A search is presented for new massive resonances decaying to WW, WZ or ZZ bosons in ℓνqq¯¯ℓνqq¯ and qq¯¯qq¯¯qq¯qq¯ final states. Results are based on data corresponding to an integrated luminosity of 2.3-2.7 fb−1 recorded ...
Search for pair production of first and second generation leptoquarks in proton-proton collisions at s =8 TeV
(2016-02-01)
A search for pair production of first and second generation leptoquarks is performed in final states containing either two charged leptons and two jets, or one charged lepton, one neutrino and two jets, using proton-proton ...
Search for narrow resonances decaying to dijets in proton-proton collisions at s =13 TeV
(American Physical Society, 2016-02-19)
A search for narrow resonances in proton-proton collisions at s√=13 TeV is presented. The invariant mass distribution of the two leading jets is measured with the CMS detector using a data set corresponding to an integrated ...
Evidence for light-by-light scattering in ultraperipheral PbPb collisions at √sNN = 5.02 TeV
(Elsevier, 2019-02)
Evidence for light-by-light (LbL) scattering, gamma gamma -> gamma gamma, in ultraperipheral PbPb collisions at a nucleon-nucleon center of-mass energy of 5.02 TeV is reported. LbL scattering processes are selected in ...
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 ...
Search for anomalous couplings in boosted WW/WZ→ℓνqq‾ production in proton–proton collisions at √s = 8 TeV
(Elsevier, 2017)
This Letter presents a search for new physics manifested as anomalous triple gauge boson couplings in WW and WZ diboson production in proton–proton collisions. The search is performed using events containing a W boson that ...
Measurement of the tt¯ production cross section using events with one lepton and at least one jet in pp collisions at √s=13 TeV
(Springer International Publishing, 2017-09-13)
A measurement of the tt¯tt¯ production cross section at s√=13s=13 TeV is presented using proton-proton collisions, corresponding to an integrated luminosity of 2.2 fb−1, collected with the CMS detector at the LHC. ...
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