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Searches for new physics using the t(t)over-bar invariant mass distribution in pp collisions at root s=8 TeV

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dc.contributor.authorChatrchyan, S.
dc.contributor.authorIşıldak, Bora
dc.contributor.departmentNatural and Mathematical Sciences
dc.contributor.ozuauthorIŞILDAK, Bora
dc.creatorThe CMS Collaboration
dc.date.accessioned2014-11-11T08:43:36Z
dc.date.available2014-11-11T08:43:36Z
dc.date.issued2013-11-22
dc.description.abstractSearches for anomalous top quark-antiquark production are presented, based on pp collisions at root s = 8 TeV. The data, corresponding to an integrated luminosity of 19.7 fb(-1), were collected with the CMS detector at the LHC. The observed t (t) over bar invariant mass spectrum is found to be compatible with the standard model prediction. Limits on the production cross section times branching fraction probe, for the first time, a region of parameter space for certain models of new physics not yet constrained by precision measurements.en_US
dc.description.sponsorshipBMWF ; FWF ; FNRS ; FWO ; CNPq ; CAPES ; FAPERJ ; FAPESP ; MES ; CERN ; CAS ; MoST ; NSFC ; COLCIENCIAS ; MSES ; RPF ; MoER ; ERDF ; Academy of Finland ; MEC ; HIP ; CEA ; CNRS ; BMBF ; DFG ; HGF ; GSRT ; OTKA ; NKTH ; DAE ; DST ; IPM ; SFI ; INFN ; NRF ; WCU ; LAS ; CINVESTAV ; CONACYT ; UASLP-FAI ; MSI ; PAEC ; MSHE ; NSC ; FCT ; JINR ; MON ; RosAtom ; RAS ; RFBR ; MESTD ; SEIDI ; CPAN ; Swiss Funding Agencies ; NSC ; ThEPCenter ; IPST ; STAR ; NSTDA ; TUBITAK ; TAEK ; NASU ; STFC ; DOE ; NSF.
dc.identifier.doi10.1103/PhysRevLett.111.211804
dc.identifier.issn1079-7114
dc.identifier.issue21
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.111.211804
dc.identifier.urihttp://hdl.handle.net/10679/534
dc.identifier.volume111
dc.identifier.wos000327246300001
dc.language.isoengen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.publisherAmerican Physical Societyen_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/1001 - Araştırmaen_US
dc.relation.ispartofPhysical Review Letters
dc.rightsrestrictedAccess
dc.subject.keywordsStandard Modelen_US
dc.subject.keywordsDecayen_US
dc.subject.keywordsHierarchyen_US
dc.subject.keywordsBosonen_US
dc.subject.keywordsLHCen_US
dc.titleSearches for new physics using the t(t)over-bar invariant mass distribution in pp collisions at root s=8 TeVen_US
dc.typearticleen_US
dspace.entity.typePublication
relation.isOrgUnitOfPublication7a8a2b87-4f48-440a-a491-3c0b2888cbca
relation.isOrgUnitOfPublication.latestForDiscovery7a8a2b87-4f48-440a-a491-3c0b2888cbca

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