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Now showing items 4557-4576 of 5783
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Search for displaced supersymmetry in events with an electron and a muon with large impact parameters
(American Physical Society, 2015-02-13)A search for new long-lived particles decaying to leptons is presented using proton-proton collisions produced by the LHC at s√=8 TeV. Data used for the analysis were collected by the CMS detector and correspond to an ... -
Search for electroweak production of a vector-like quark decaying to a top quark and a Higgs boson using boosted topologies in fully hadronic final states
(Springer International Publishing, 2017)A search is performed for electroweak production of a vector-like top quark partner T of charge 2/3 in association with a standard model top or bottom quark, using 2.3 fb−1 of proton-proton collision data at s√=13s=13 ... -
Search for electroweak production of a vector-like T quark using fully hadronic final states
(Springer Nature, 2020-01-08)A search is performed for electroweak production of a vector-like top quark partner T of charge 2/3 in association with a top or bottom quark, using proton-proton collision data at root s = 13TeV collected by the CMS ... -
Search for electroweak production of charginos and neutralinos in proton-proton collisions at s√ = 13 TeV
(Springer, 2022-04-26)A direct search for electroweak production of charginos and neutralinos is presented. Events with three or four leptons, with up to two hadronically decaying τ leptons, or two same-sign light leptons are analyzed. The data ... -
Search for electroweak production of charginos and neutralinos using leptonic final states in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2012-11)The 2011 dataset of the CMS experiment, consisting of an integrated luminosity of 4.98 fb(-1) of pp collisions at root s = 7 TeV, enables expanded searches for direct electroweak pair production of charginos and neutralinos ... -
Search for electroweak production of charginos in final states with two T leptons in pp collisions at root s=8 TeV
(Springer International Publishing, 2017-04-04)Results are presented from a search for the electroweak production of supersymmetric particles in pp collisions in final states with two τ leptons. The data sample corresponds to an integrated luminosity between 18.1 fb−1 ... -
Search for excited leptons in pp collisions at root s=7 TeV
(Elsevier, 2013-03-26)Results are presented of a search for compositeness in electrons and muons using a data sample of pp collisions at a center-of-mass energy root s = 7 TeV collected with the CMS detector at the LHC and corresponding to an ... -
Search for excited leptons in proton-proton collisions at √s = 8 TeV
(2016-03)A search for compositeness of electrons and muons is presented using a data sample of proton-proton collisions at a center-of-mass energy of s√=8s=8 TeV collected with the CMS detector at the LHC and corresponding to an ... -
Search for excited leptons in ℓℓγ final states in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2019-04-02)A search is presented for excited electrons and muons in final states at the LHC. The search is based on a data sample corresponding to an integrated luminosity of 35.9 fb(-1) of proton-proton collisions at a center-of-mass ... -
Search for excited quarks in the γ + jet final state in proton-proton collisions at √s=8TeV
(Elsevier, 2014-11-10)A search for excited quarks decaying into the γ+jet final state is presented. The analysis is based on data corresponding to an integrated luminosity of 19.7 fb−1 collected by the CMS experiment in proton–proton collisions ... -
Search for exclusive or semi-exclusive gamma gamma production and observation of exclusive and semi-exclusive e(+)e(-) production in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2012-11)A search for exclusive or semi-exclusive gamma gamma production, pp -> p(()*()) + gamma gamma + p(()*()) (where p* stands for a diffractively-dissociated proton), and the observation of exclusive and semi-exclusive e(+)e(-) ... -
Search for exotic decays of a Higgs boson into undetectable particles and one or more photons
(Elsevier, 2016-02-10)A search is presented for exotic decays of a Higgs boson into undetectable particles and one or two isolated photons in pp collisions at a center-of-mass energy of 8 TeV. The data correspond to an integrated luminosity of ... -
Search for exotic resonances decaying into WZ/ZZ in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2013-02)A search for new exotic particles decaying to the VZ final state is performed, where V is either a W or a Z boson decaying into two overlapping jets and the Z decays into a pair of electrons, muons or neutrinos. The analysis ... -
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 flavor-changing neutral current interactions of the top quark and higgs boson in final states with two photons in proton-proton collisions at √s = 13 TeV
(American Physical Society, 2022-07-13)Proton-proton interactions resulting in final states with two photons are studied in a search for the signature of flavor-changing neutral current interactions of top quarks (t) and Higgs bosons (H). The analysis is based ... -
Search for flavor-changing neutral current interactions of the top quark and the Higgs boson decaying to a bottom quark-antiquark pair at √s = 13 TeV
(Springer, 2022-02-21)A search for flavor-changing neutral current interactions of the top quark (t) and the Higgs boson (H) is presented. The search is based on a data sample corresponding to an integrated luminosity of 137 fb−1 recorded by ... -
Search for flavor-changing neutral currents in top-quark decays t -> Zq in pp collisions at root s=8 TeV
(American Physical Society, 2014-05-02)A search for flavor-changing neutral currents in top-quark decays t -> Zq is performed in events produced from the decay chain (tt) over bar -> Zq + Wb, where both vector bosons decay leptonically, producing a final state ... -
Search for fractionally charged particles in pp collisions at root s=7 TeV
(American Physical Society, 2013-05-01)A search is presented for free heavy long-lived fractionally charged particles produced in pp collisions at root s = 7 TeV. The data sample was recorded by the CMS detector at the LHC and corresponds to an integrated ... -
Search for gluino mediated bottom- and top-squark production in multijet final states in pp collisions at 8 TeV
(Elsevier, 2013-10)A search for supersymmetry is presented based on events with large missing transverse energy, no isolated electron or muon, and at least three jets with one or more identified as a bottom-quark jet. A simultaneous examination ... -
Search for heavy gauge W bosons in events with an energetic lepton and large missing transverse momentum at √s = 13 TeV
(Elsevier, 2017)A search is presented for W bosons in events with an electron or muon and large missing transverse momentum, using proton–proton collision data at √s = 13 TeV collected with the CMS detector in 2015 and corresponding to ...
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