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Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at root s=7 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.accessioned2014-11-18T13:05:46Z
dc.date.available2014-11-18T13:05:46Z
dc.date.issued2012-08
dc.description.abstractA search for new physics is performed using isolated same-sign dileptons with at least two b-quark jets in the final state. Results are based on a 4.98 fb(-1) sample of proton-proton collisions at a centre-of-mass energy of 7TeV collected by the CMS detector. No excess above the standard model background is observed. Upper limits at 95% confidence level are set on the number of events from non-standard-model sources. These limits are used to set constraints on a number of new physics models. Information on acceptance and efficiencies are also provided so that the results can be used to confront additional models in an approximate way.en_US
dc.description.sponsorshipFMSR ; 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.description.versionpublisher version
dc.identifier.doi10.1007/JHEP08(2012)110
dc.identifier.issn1029-8479
dc.identifier.issue8
dc.identifier.scopus2-s2.0-84865837728
dc.identifier.urihttps://doi.org/10.1007/JHEP08(2012)110
dc.identifier.urihttp://hdl.handle.net/10679/619
dc.identifier.wos000309883200059
dc.language.isoengen_US
dc.peerreviewedyesen_US
dc.publicationstatuspublisheden_US
dc.publisherSpringer Science+Business Mediaen_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/1001 - Araştırmaen_US
dc.relation.ispartofJournal of High Energy Physics
dc.rightsopenAccess
dc.subject.keywordsHadron-hadron scatteringen_US
dc.titleSearch for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at root s=7 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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