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dc.contributor.authorÇakır, Orhan
dc.contributor.authorYıldız, Hatice Duran
dc.date.accessioned2019-07-01T12:08:41Z
dc.date.available2019-07-01T12:08:41Z
dc.date.issued2016
dc.identifier.other10.1140/epjc/s10052-016-4501-2
dc.identifier.urihttp://hdl.handle.net/20.500.12575/67075
dc.description.abstractThe ATLAS measurement of the inclusive top quark pair (tt ¯) cross-section σtt ¯ in proton–proton collisions at √s = 8 TeV has been updated using the final 2012 luminosity calibration. The updated cross-section result is: σtt ¯ = 242.9 ± 1.7 ± 5.5 ± 5.1 ± 4.2 pb, where the four uncertainties arise from data statistics, experimental and theoretical systematic effects, knowledge of the integrated luminosity and of the LHC beam energy. The result is consistent with theoretical QCD calculations at nextto-next-to-leading order. The measurement of the ratio of tt cross-sections at √s = 8 TeV and √s = 7 TeV, and the √s = 8 TeV fiducial measurement corresponding to the experimental acceptance of the leptons, have also been updatedtr_TR
dc.language.isoentr_TR
dc.subjectPhysicstr_TR
dc.titleMeasurement of the t (t)over-bar production cross-section using e mu events with b-tagged jets in pp collisions at root s = 7 and 8 TeV with the ATLAS detector (vol 76, pg 642, 2014)tr_TR
dc.typeArticletr_TR
dc.relation.journalEuropean Physical Journal Ctr_TR
dc.contributor.departmentFen Fakültesitr_TR
dc.contributor.departmentHızlandırıcı Teknolojileri Enstitüsütr_TR
dc.identifier.volume76tr_TR
dc.identifier.issue11tr_TR
dc.identifier.startpage01tr_TR
dc.identifier.endpage14tr_TR
dc.relation.indexWOStr_TR


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