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dc.contributor.authorChatrchyan, S.
dc.contributor.authorIşıldak, Bora
dc.date.accessioned2014-11-17T08:00:10Z
dc.date.available2014-11-17T08:00:10Z
dc.date.issued2013-04-01
dc.identifier.issn1550-2368
dc.identifier.urihttp://journals.aps.org/prd/abstract/10.1103/PhysRevD.87.072002
dc.identifier.urihttp://hdl.handle.net/10679/584
dc.description.abstractA search for resonances decaying to top quark-antiquark pairs is performed using a dilepton + jets data sample recorded by the CMS experiment at the LHC in pp collisions at root s = 7 TeV corresponding to an integrated luminosity of 5.0 fb(-1). No significant deviations from the standard model background are observed. Upper limits are presented for the production cross section times branching fraction of top quark-antiquark resonances for masses from 750 to 3000 GeV. In particular, the existence of a leptophobic topcolor particle Z' is excluded at the 95% confidence level for resonance masses M-Z' < 1.3 TeV for Gamma(Z') = 0.012M(Z'), and M < 1.9 TeV for Gamma(Z') = 0.10M(Z').en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.relationinfo:turkey/grantAgreement/TUBITAKen_US
dc.relation.ispartofPhysical Review D
dc.rightsrestrictedAccess
dc.titleSearch for Z ' resonances decaying to t(t)over-bar in dilepton plus jets final states in pp collisions at root s=7 TeVen_US
dc.typeArticleen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0002-0283-5234 & YÖK ID 124605) Işıldak, Bora
dc.contributor.ozuauthorIşıldak, Bora
dc.creatorThe CMS Collaboration
dc.identifier.volume87
dc.identifier.issue7
dc.identifier.wosWOS:000317101200001
dc.identifier.doi10.1103/PhysRevD.87.072002
dc.subject.keywordsStandard Modelen_US
dc.subject.keywordsTopcoloren_US
dc.subject.keywordsLHCen_US
dc.subject.keywordsBosonen_US
dc.contributor.authorMale1


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