Search For The Flavor-Changing Neutral Current İnteractions Of The Top Quark And The Higgs Boson Which Decays İnto A Pair Of B Quarks At S?=13s=13 TeV

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dc.authorid249433en_US
dc.contributor.authorBilki, Burak
dc.contributor.author., ve diger
dc.date.accessioned2019-03-28T13:22:02Z
dc.date.available2019-03-28T13:22:02Z
dc.date.issued2018
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractA search for flavor-changing neutral currents (FCNC) in events with the top quark and the Higgs boson is presented. The Higgs boson decay to a pair of b quarks is considered. The data sample corresponds to an integrated luminosity of 35.9 fb?1 recorded by the CMS experiment at the LHC in proton-proton collisions at s?=13s=13 TeV. Two channels are considered: single top quark FCNC production in association with the Higgs boson (pp ? tH), and top quark pair production with FCNC decay of the top quark (t ? qH). Final states with one isolated lepton and at least three reconstructed jets, among which at least two are associated with b quarks, are studied. No significant deviation is observed from the predicted background. Observed (expected) upper limits at 95% confidence level are set on the branching fractions of top quark decays, ?(t?? uH)?< 0.47% (0.34%) and ?(t ? cH)?< 0.47% (0.44%), assuming a single nonzero FCNC coupling.en_US
dc.identifier.doi10.1007/JHEP06(2018)102
dc.identifier.issn1029-8479
dc.identifier.scopus2-s2.0-85064670745
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/JHEP06(2018)102
dc.identifier.wosWOS:000437348700001
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherSpringer Linktr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.subjectFCNC Interactiontr_TR
dc.subjectHadron-Hadron scatteringtr_TR
dc.subjectHiggs physicstr_TR
dc.subjectTop physicstr_TR
dc.titleSearch For The Flavor-Changing Neutral Current İnteractions Of The Top Quark And The Higgs Boson Which Decays İnto A Pair Of B Quarks At S?=13s=13 TeVen_US
dc.typeArticleen_US

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