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dc.creatorChatrchyan, S.
dc.creatorAdžić, Petar
dc.creatorĐorđević, Miloš
dc.creatorEkmedžić, Marko
dc.creatorMilošević, Jovan
dc.creatorMilenović, Predrag
dc.creatorRekovic, V.
dc.date.accessioned2018-03-02T00:01:46Z
dc.date.available2018-03-02T00:01:46Z
dc.date.issued2014
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/5914
dc.description.abstractA search is performed for a massive new vector-like quark T, with charge 2/3, that is pair produced together with its antiparticle in proton-proton collisions. The data were collected by the CMS experiment at the Large Hadron Collider in 2012 at root s = 8 TeV and correspond to an integrated luminosity of 19.5 fb(-1). The T quark is assumed to decay into three different final states, bW, tZ, and tH. The search is carried out using events with at least one isolated lepton. No deviations from standard model expectations are observed, and lower limits are set on the T quark mass at 95% confidence level. The lower limit lies between 687 and 782 GeV for all possible values of the branching fractions into the three different final states assuming strong production. These limits are the most stringent constraints to date on the existence of such a quark. (C) Published by Elsevier B.V.en
dc.relationBMWF, FWF, FNRS, FWO, CNPq, CAPES, FAPERJ, FAPESP, MES, CERN, CAS, MoST, NSFC, COLCIENCIAS, MSES, RPF, MoER [SF0690030s09], ERDF, Academy of Finland, MEC, HIP
dc.rightsopenAccessen
dc.sourcePhysics Letters Ben
dc.subjectCMSen
dc.subjectPhysicsen
dc.titleInclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeVen
dc.typearticleen
dcterms.abstractМиленовић Предраг; Цхатрцхyан, С.; Aдзиц, П.; Екмедзиц, М.; Рековиц, В.; Ђорђевић Милош; Милошевић Јован;
dc.citation.volume729
dc.citation.spage149
dc.citation.epage171
dc.identifier.wos000332436500026
dc.identifier.doi10.1016/j.physletb.2014.01.006
dc.citation.rankM21a
dc.contributor.countCMS Collaboration (ukupan broj autora: 2202)
dc.identifier.scopus2-s2.0-84904720124
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/13609/5910.pdf


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