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dc.contributor.authorCMS Collaboration
dc.contributor.authorKarapınar, Güler
dc.date.accessioned2017-05-08T07:28:58Z
dc.date.available2017-05-08T07:28:58Z
dc.date.issued2014
dc.identifier.citationKhachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., ...CMS Collaboration (2014). Search for standard model production of four top quarks in the lepton + jets channel in pp collisions at √s = 8 TeV. Journal of High Energy Physics, 2014(11). doi:10.1007/JHEP11(2014)154en_US
dc.identifier.issn1029-8479
dc.identifier.urihttp://doi.org/10.1007/JHEP11(2014)154
dc.identifier.urihttp://hdl.handle.net/11147/5460
dc.description.abstractA search is presented for standard model (SM) production of four top quarks (Formula presented.) in pp collisions in the lepton + jets channel. The data correspond to an integrated luminosity of 19.6 fb−1 recorded at a centre-of-mass energy of 8 TeV with the CMS detector at the CERN LHC. The expected cross section for SM (Formula presented.) production is (Formula presented.). A combination of kinematic reconstruction and multivariate techniques is used to distinguish between the small signal and large background. The data are consistent with expectations of the SM, and an upper limit of 32 fb is set at a 95% confidence level on the cross section for producing four top quarks in the SM, where a limit of 32 ± 17 fb is expected.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/JHEP11(2014)154en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTop quarksen_US
dc.subjectJetsen_US
dc.subjectLeptonsen_US
dc.subjectTop physicsen_US
dc.titleSearch for standard model production of four top quarks in the lepton + jets channel in pp collisions at √s = 8 TeVen_US
dc.typearticleen_US
dc.contributor.institutionauthorKarapınar, Güler
dc.relation.journalJournal of High Energy Physicsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Matematik Bölümüen_US
dc.identifier.volume2014en_US
dc.identifier.issue11en_US
dc.identifier.wosWOS:000347909500004
dc.identifier.scopusSCOPUS:2-s2.0-84915753417
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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