Measurement of W±Z production in proton-proton collisions at √s = 7 TeV with the ATLAS detector

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dc.contributor.authorKuday, Sinan
dc.contributor.authorYıldız (Duran), Hatice
dc.contributor.authorÇiftçi, Rena
dc.contributor.authorÇiftçi, Abbas Kenan
dc.contributor.authorÇakır, Orhan
dc.contributor.departmentFen Fakültesitr_TR
dc.date.accessioned2020-03-15T23:34:28Z
dc.date.available2020-03-15T23:34:28Z
dc.date.issued2012
dc.description.abstractA study of W ± Z production in proton-proton collisions at √s = 7 TeV is presented using data corresponding to an integrated luminosity of 4.6 fb−1 collected with the ATLAS detector at the Large Hadron Collider in 2011. In total, 317 candidates, with a background expectation of 68 ± 10 events, are observed in double-leptonic decay final states with electrons, muons and missing transverse momentum. The total cross-section is determined to be be σtot WZ = 19.0+1.4 −1.3 (stat.) ± 0.9(syst.) ± 0.4(lumi.) pb, consistent with the Standard Model expectation of 17.6+1.1 −1.0 pb. Limits on anomalous triple gauge boson couplings are derived using the transverse momentum spectrum of Z bosons in the selected events. The cross-section is also presented as a function of Z boson transverse momentum and diboson invariant mass. © 2012, CERN for the benefit of the ATLAS collaboration.tr_TR
dc.description.indexWos
dc.description.indexScopus
dc.identifier.endpage24tr_TR
dc.identifier.issn/e-issn1434-6044
dc.identifier.issn/e-issn1434-6052
dc.identifier.issue10tr_TR
dc.identifier.other2173tr_TR
dc.identifier.startpage01tr_TR
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-012-2173-0tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/70607
dc.identifier.volume72tr_TR
dc.language.isoentr_TR
dc.relation.isversionof10.1140/epjc/s10052-012-2173-0tr_TR
dc.relation.journalEuropean Physical Journal Ctr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.titleMeasurement of W±Z production in proton-proton collisions at √s = 7 TeV with the ATLAS detectortr_TR
dc.typeArticletr_TR

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