sherpa/romeo

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dc.contributor.authorYıldız (Duran), Hatice
dc.contributor.authorÇakır, Orhan
dc.contributor.authorÇiftçi, Abbas Kenan
dc.contributor.authorÇiftçi, Rena
dc.date.accessioned2020-03-16T01:11:42Z
dc.date.available2020-03-16T01:11:42Z
dc.date.issued2012
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2011.12.046tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/70619
dc.description.abstractA measurement is presented of the cross section for the production of a W boson with one or two jets, of which at least one must be a b-jet, in pp collisions at √s = 7 TeV. Production via top decay is not included in the signal definition. The measurement is based on 35 pb-1 of data collected with the ATLAS detector at the LHC. The W + b-jet cross section is defined for jets reconstructed with the antikt clustering algorithm with transverse momentum above 25 GeV and rapidity within ±2.1. The b-jets are identified by reconstructing secondary vertices. The fiducial cross section is measured both for the electron and muon decay channel of the W boson and is found to be 10.2 ± 1.9(stat) ± 2.6(syst) pb for one lepton flavour. The results are compared with next-to-leading order QCD calculations, which predict a cross section smaller than, though consistent with, the measured value. © 2011 CERN.tr_TR
dc.language.isoentr_TR
dc.relation.isversionof10.1016/j.physletb.2011.12.046tr_TR
dc.titleMeasurement of the cross section for the production of a W boson in association with b-jets in pp collisions at √s = 7 TeV with the ATLAS detector ✩tr_TR
dc.typeArticletr_TR
dc.relation.journalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicstr_TR
dc.contributor.departmentFen Fakültesitr_TR
dc.contributor.authorID18037406800tr_TR
dc.contributor.authorID7004387726tr_TR
dc.contributor.authorID36011457300tr_TR
dc.contributor.authorID6505948830tr_TR
dc.identifier.volume707tr_TR
dc.identifier.issue5tr_TR
dc.identifier.startpage418tr_TR
dc.identifier.endpage437tr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.identifier.issn/e-issn0370-2693


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