Search for CP violating top quark couplings in pp collisions at ?s=13 TeV

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dc.WoS.categoriesPhysics, Particles & Fieldsen_US
dc.authorid0009-0008-7123-3924en_US
dc.contributor.authorÇakır, Affan
dc.date.accessioned2024-04-17T11:29:37Z
dc.date.available2024-04-17T11:29:37Z
dc.date.issued2023-11-05
dc.description.abstractResults are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13TeV. The data used for this analysis consist of final states with two charged leptons collected by the CMS experiment, and correspond to an integrated luminosity of 35.9 fb(-1). The search uses two observables, O-1 and O-3, which are Lorentz scalars. The observable O-1 is constructed from the four-momenta of the charged leptons and the reconstructed top quarks, while O-3 consists of the four-momenta of the charged leptons and the b quarks originating from the top quarks. Asymmetries in these observables are sensitive to CP violation, and their measurement is used to determine the chromoelectric dipole moment of the top quark. The results are consistent with the expectation from the standard model.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1007/JHEP07(2023)023
dc.identifier.issn1029-8479
dc.identifier.scopus2-s2.0-85166271575en_US
dc.identifier.urihttps://hdl.handle.net/11411/5267
dc.identifier.urihttps://doi.org/10.1007/JHEP07(2023)023
dc.identifier.wosWOS:001062403500001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue7en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors200+en_US
dc.publisherSPRINGERen_US
dc.relation.ispartofJOURNAL OF HIGH ENERGY PHYSICSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCP Violationen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.subjectTop Physicsen_US
dc.titleSearch for CP violating top quark couplings in pp collisions at ?s=13 TeV
dc.typeArticle

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