SCOAP3 Repository 276 records found  beginprevious263 - 272nextSearch took 0.02 seconds. 
263. Studies of dijet transverse momentum balance and pseudorapidity distributions in pPb collisions at sNN=5.02 TeV / ; Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A. M. ; et al
Dijet production has been measured in pPb collisions at a nucleon–nucleon centre-of-mass energy of 5.02 TeV . [...]
Published in EPJC 74 (2014) 2951 10.1140/epjc/s10052-014-2951-y
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264. Observation of a peaking structure in the J/ψϕ mass spectrum from B±→J/ψϕK± decays / Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; et al
A peaking structure in the J/ψϕ mass spectrum near threshold is observed in B±→J/ψϕK± decays, produced in pp collisions at s=7 TeV collected with the CMS detector at the LHC. [...]
Published in Physics letters B 734 (2014) 261-281 10.1016/j.physletb.2014.05.055
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265. Constraints on the Higgs boson width from off-shell production and decay to Z-boson pairs / Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; et al
Constraints are presented on the total width of the recently discovered Higgs boson, ΓH , using its relative on-shell and off-shell production and decay rates to a pair of Z bosons, where one Z boson decays to an electron or muon pair, and the other to an electron, muon, or neutrino pair. [...]
Published in Physics letters B 736 (2014) 64-85 10.1016/j.physletb.2014.06.077
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266. Measurement of the ratio B(t→Wb)/B(t→Wq) in pp collisions at s=8 TeV / Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; Adam, W. ; et al
The ratio of the top-quark branching fractions R=B(t→Wb)/B(t→Wq) , where the denominator includes the sum over all down-type quarks ( q=b,s,d ), is measured in the tt¯ dilepton final state with proton–proton collision data at s=8 TeV from an integrated luminosity of 19.7 fb −1 , collected with the CMS detector. [...]
Published in Physics letters B 736 (2014) 33-57 10.1016/j.physletb.2014.06.076
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267. Measurement of the production cross section for a W boson and two b jets in pp collisions at s=7 TeV / Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; et al
The production cross section for a W boson and two b jets is measured using proton–proton collisions at s=7 TeV in a data sample collected with the CMS experiment at the LHC corresponding to an integrated luminosity of 5.0 fb −1 . [...]
Published in Physics letters B 735 (2014) 204-225 10.1016/j.physletb.2014.06.041
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268. Probing color coherence effects in pp collisions at s=7TeV / ; Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A. M. ; et al
A study of color coherence effects in pp collisions at a center-of-mass energy of 7 TeV is presented. [...]
Published in EPJC 74 (2014) 2901 10.1140/epjc/s10052-014-2901-8
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269. Study of the production of charged pions, kaons, and protons in pPb collisions at sNN= 5.02 TeV / ; Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A. M. ; et al
Spectra of identified charged hadrons are measured in pPb collisions with the CMS detector at the LHC at sNN=5.02TeV . [...]
Published in EPJC 74 (2014) 2847 10.1140/epjc/s10052-014-2847-x
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270. Search for supersymmetry in pp collisions at s=8 TeV in events with a single lepton, large jet multiplicity, and multiple b jets / Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; et al
Results are reported from a search for supersymmetry in pp collisions at a center-of-mass energy of 8 TeV, based on events with a single isolated lepton (electron or muon) and multiple jets, at least two of which are identified as b jets. [...]
Published in Physics letters B (2014) 10.1016/j.physletb.2014.04.023
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271. Measurement of the top-quark mass in all-jets tt¯ events in pp collisions at s=7 TeV / Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A. M. ; Tumasyan, A. ; et al
The mass of the top quark is measured using a sample of tt¯ candidate events with at least six jets in the final state. [...]
Published in EPJC 74 (2014) 2758 10.1140/epjc/s10052-014-2758-x
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272. Search for baryon number violation in top-quark decays / Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A.M. ; Tumasyan, A. ; et al
A search for baryon number violation (BNV) in top-quark decays is performed using pp collisions produced by the LHC at s=8 TeV . [...]
Published in Physics letters B 731 (2014) 173-196 10.1016/j.physletb.2014.02.033
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SCOAP3 Repository : 276 records found   beginprevious263 - 272next
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