Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4928
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dc.contributor.authorKarapınar, Güler-
dc.contributor.authorDemir, Durmuş Ali-
dc.date.accessioned2017-02-28T13:37:40Z-
dc.date.available2017-02-28T13:37:40Z-
dc.date.issued2011-
dc.identifier.citationChatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2011). Measurement of the inclusive W and Z production cross sections in pp collisions at √s = 7 TeV with the CMS experiment. Journal of High Energy Physics, 2011(10). doi:10.1007/JHEP10(2011)132en_US
dc.identifier.issn1029-8479-
dc.identifier.urihttp://doi.org/10.1007/JHEP10(2011)132-
dc.identifier.urihttp://hdl.handle.net/11147/4928-
dc.description.abstractA measurement of inclusive W and Z production cross sections in pp collisions at √s = 7TeV is presented. The electron and muon decay channels are analyzed in a data sample collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 36 pb-1. The measured inclusive cross sections are σ(pp → WX) × ß(W → lν) = 10.31 × 0.02 (stat.) × 0.09 (syst.) × 0.10 (th.) × 0.41 (lumi.) nb and σ(pp → ZX) x B(Z → l +l- = 0.974 × 0.007 (stat.) × 0.007 (syst.) × 0.018 (th.) × 0.039 (lumi.) nb, limited to the dilepton invariant mass range 60 to 120 GeV. The luminosity-independent cross section ratios are (σ(pp → WX) × B(W → lv))/(σ(pp → ZX) × B(Z → l+l-)) = 10.54 × 0.07 (stat.) × 0.08 (syst.) × 0.16 (th.) and (σ(pp → W+X) × B(W+ → l+ν))/(σ(pp → W-X) × B(W- → l-v̄)) = 1.421×0.006 (stat.) ×0.014 (syst.) ×0.029 (th.). The measured values agree with next-to-next-to-leading order QCD cross section calculations based on recent parton distribution functions. Copyright CERN.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHadron-Hadron scatteringen_US
dc.subjectLarge Hadron Collider (LHC)en_US
dc.subjectLepton isolationen_US
dc.subjectCompact Muon Solenoiden_US
dc.subjectQCDen_US
dc.titleMeasurement of the Inclusive W and Z Production Cross Sections in Pp Collisions at ?s = 7 Tev With the Cms Experimenten_US
dc.typeArticleen_US
dc.authoridTR1918-
dc.institutionauthorDemir, Durmuş Ali-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume2011en_US
dc.identifier.issue10en_US
dc.identifier.wosWOS:000296917300056-
dc.identifier.scopus2-s2.0-81255176591-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/JHEP10(2011)132-
dc.relation.doi10.1007/JHEP10(2011)132en_US
dc.coverage.doi10.1007/JHEP10(2011)132-
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
dc.identifier.wosqualityttpTop10%en_US
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
item.openairetypeArticle-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.cerifentitytypePublications-
crisitem.author.dept04.02. Department of Mathematics-
crisitem.author.dept04.05. Department of Pyhsics-
Appears in Collections:Physics / Fizik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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