Measurements of pp ? ZZ Production Cross Sections And Constraints On Anomalous Triple Gauge Couplings at ?s=13TeV

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dc.authorid291820en_US
dc.contributor.authorGüler, Emine Gürpınar
dc.contributor.author.;, ve diğer
dc.date.accessioned2021-12-23T12:22:36Z
dc.date.available2021-12-23T12:22:36Z
dc.date.issued2021
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe production of Z boson pairs in proton–proton (pp) collisions, pp ? (Z/? ?)(Z/? ?) ? 22, where, = e or ?, is studied at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. The data sample corresponds to an integrated luminosity of 137 fb?1, collected during 2016–2018. The ZZ production cross section, ?tot(pp ? ZZ) = 17.4 ± 0.3 (stat) ± 0.5 (syst) ± 0.4 (theo)±0.3 (lumi) pb, measured for events with two pairs of opposite-sign, same-flavor leptons produced in the mass region 60 < m+? < 120 GeV is consistent with standard model predictions. Differential cross ections are also measured and agree with theoretical predictions. The invariant mass distribution of the our-lepton system is used to set limits on anomalous ZZZ and ZZ? couplings.en_US
dc.identifier.citationEUROPEAN PHYSICAL JOURNAL C (2021) 81:200en_US
dc.identifier.doi10.1140/epjc/s10052-020-08817-8
dc.identifier.issn1434-6044
dc.identifier.pmid33750993en_US
dc.identifier.scopus2-s2.0-85104267607en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-020-08817-8
dc.identifier.wosWOS:000625431000004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.titleMeasurements of pp ? ZZ Production Cross Sections And Constraints On Anomalous Triple Gauge Couplings at ?s=13TeVen_US
dc.typeArticleen_US

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