Browsing Natural and Mathematical Sciences by Title
Now showing items 707-726 of 1083
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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 ... -
Search for heavy lepton partners of neutrinos in proton-proton collisions in the context of the type III seesaw mechanism
(Elsevier, 2012-12-05)A search is presented in proton-proton collisions at root s = 7 TeV for fermionic triplet states expected in type Ill seesaw models. The search is performed using final states with three isolated charged leptons and an ... -
Search for heavy Majorana neutrinos in same-sign dilepton channels in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2019-01-15)A search is performed for a heavy Majorana neutrino (N), produced in leptonic decay of a W boson propagator and decaying into a W boson and a lepton, with the CMS detector at the LHC. The signature used in this search ... -
Search for heavy Majorana neutrinos in μ±μ± + jets events in proton–proton collisions at source =8TeV
(Elsevier, 2015-09)A search is performed for heavy Majorana neutrinos (N) using an event signature defined by two muons of the same charge and two jets (μ±μ±jj). The data correspond to an integrated luminosity of 19.7 fb−1 of proton–proton ... -
Search for heavy Majorana neutrinos in μ±μ±+jets and e±e±+jets events in pp collisions at =7 TeV
(Elsevier, 2012-10-22)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−1 of pp ... -
Search for heavy narrow dilepton resonances in pp collisions at root s=7 TeV and root s=8 TeV
(Elsevier, 2013-03-13)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 heavy neutrinos and third-generation leptoquarks in hadronic states of two τ leptons and two jets in proton-proton collisions at √s = 13 TeV
(Springer Nature, 2019-03-26)A search for new particles has been conducted using events with two high transverse momentum leptons that decay hadronically and at least two energetic jets. The analysis is performed using data from proton-proton collisions ... -
Search for heavy neutrinos and W bosons with right-handed couplings in proton-proton collisions at root s=8TeV
(Springer Nature, 2014-11)A search for heavy, right-handed neutrinos, NℓNℓ ( ℓ=e,μℓ=e,μ ), and right-handed WRWR bosons, which arise in the left-right symmetric extensions of the standard model, has been performed by the CMS experiment. The ... -
Search for heavy neutrinos and W-R bosons with right-handed couplings in a left-right symmetric model in pp collisions at root s=7 TeV
(American Physical Society, 2012-12-27)Results are presented from a search for heavy, right-handed muon neutrinos, N-mu, and right-handed W-R bosons, which arise in the left-right symmetric extensions of the standard model. The analysis is based on a 5: 0 fb(-1) ... -
Search for heavy neutrinos or third-generation leptoquarks in final states with two hadronically decaying tau leptons and two jets in proton-proton collisions at root s=13 TeV
(Springer International, 2017)A search for new particles has been conducted using events with two high transverse momentum (pT) τ leptons that decay hadronically, at least two high-pT jets, and missing transverse energy from the τ lepton decays. The ... -
Search for heavy quarks decaying into a top quark and a W or Z boson using lepton plus jets events in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2013-01)Results are presented from a search for the pair-production of heavy quarks, Q (A) over bar, that decay exclusively into a top quark and a W or Z boson. The search is performed using a sample of proton-proton collisions ... -
Search for heavy resonances and quantum black holes in eμ, eτ, and μτ final states in proton-proton collisions at √s = 13 TeV
(Springer, 2023-05-30)A search is reported for heavy resonances and quantum black holes decaying into eμ, eτ, and μτ final states in proton-proton collision data recorded by the CMS experiment at the CERN LHC during 2016–2018 at s = 13 TeV, ... -
Search for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos and b quarks at s√=13 TeV
(Springer Nature, 2018-11)A search for heavy resonances, decaying into the standard model vector bosons and the standard model Higgs boson, is presented. The final states considered contain a b quark-antiquark pair from the decay of the Higgs boson, ... -
Search for heavy resonances decaying to Z (ν¯ν) V (q¯q′) in proton-proton collisions at √s = 13 TeV
(American Physical Society, 2022-07-13)A search is presented for heavy bosons decaying to Z(νν¯)V(qq¯′), where V can be a W or a Z boson. A sample of proton-proton collision data at s=13 TeV was collected by the CMS experiment during 2016-2018. The data correspond ... -
Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at s√ = 13 TeV
(Springer, 2022-05-02)A search for new heavy resonances decaying to a pair of Higgs bosons (HH) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC in 2016–2018, ... -
Search for heavy resonances decaying to tau lepton pairs in proton-proton collisions at s√=13s=13 TeV
(Springer International Publishing, 2017-02)A search for heavy resonances that decay to tau lepton pairs is performed using proton-proton collisions at s√=13s=13 TeV. The data were collected with the CMS detector at the CERN LHC and correspond to an integrated ... -
Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks
(Springer International Publishing, 2016-07)A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated ... -
Search for heavy resonances decaying to WW, WZ, or WH boson pairs in a final state consisting of a lepton and a large-radius jet in proton-proton collisions at √s = 13 TeV
(American Physical Society, 2022-02-25)A search for new heavy resonances decaying to pairs of bosons (WW, WZ, or WH) is presented. The analysis uses data from proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, ...
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