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dc.contributor.authorChatrchyan, S.
dc.contributor.authorIşıldak, Bora
dc.date.accessioned2014-12-17T09:21:25Z
dc.date.available2014-12-17T09:21:25Z
dc.date.issued2014-06
dc.identifier.issn1029-8479
dc.identifier.urihttp://link.springer.com/article/10.1007/JHEP06%282014%29125
dc.identifier.urihttp://hdl.handle.net/10679/734
dc.description.abstractA search is performed for pair-produced spin-3/2 excited top quarks , each decaying to a top quark and a gluon. The search uses data collected with the CMS detector from pp collisions at a center-of-mass energy of = 8 TeV, selecting events that have a single isolated muon or electron, an imbalance in transverse momentum, and at least six jets, of which one must be compatible with originating from the fragmentation of a b quark. The data, corresponding to an integrated luminosity of 19.5 fb(-1), show no significant excess over standard model predictions, and provide a lower limit of 803 GeV at 95% confidence on the mass of the spin-3/2 t(*) quark in an extension of the Randall-Sundrum model, assuming a 100% branching fraction of its decay into a top quark and a gluon. This is the first search for a spin-3/2 excited top quark performed at the LHC.en_US
dc.description.sponsorshipBMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MEYS ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; SF0690030s09 ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS/IN2P3 ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; SEP ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MSTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; University of California Institute for Mexico and the United States ; the Marie-Curie programme
dc.language.isoengen_US
dc.publisherSpringer Science+Business Mediaen_US
dc.relationinfo:turkey/grantAgreement/TUBITAKen_US
dc.relation.ispartofJournal of High Energy Physics
dc.rightsopenAccess
dc.titleSearch for pair production of excited top quarks in the lepton plus jets final stateen_US
dc.typeArticleen_US
dc.description.versionpublisher version
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.volume2014
dc.identifier.issue125
dc.identifier.wosWOS:000338448300001
dc.identifier.doi10.1007/JHEP06(2014)125
dc.subject.keywordsHadron-Hadron Scatteringen_US
dc.subject.keywordsTop physicsen_US
dc.identifier.scopusSCOPUS:2-s2.0-84904325840
dc.contributor.authorMale1


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