Measurements Of Production Cross Sections of WZ And Same-Sign WW Boson Pairs İn Association With Two Jets İn Proton-Proton Collisions at ? s = 13 TeV

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dc.authorid249433en_US
dc.authorid291820en_US
dc.contributor.authorBilki, Burak
dc.contributor.authorGüler, Emine Gürpınar
dc.contributor.author;, ve diğer.
dc.date.accessioned2021-01-31T15:51:33Z
dc.date.available2021-01-31T15:51:33Z
dc.date.issued2020
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractMeasurements of production cross sections of WZ and same-sign WW boson pairs in association with two jets in proton-proton collisions at s?= 13 TeV at the LHC are reported. The data sample corresponds to an integrated luminosity of 137 fb?1, collected with the CMS detector during 2016-2018. The measurements are performed in the leptonic decay modes W±Z ? ?±???±??? and WW ? ?±???±?, where ?,??= e, ?. Differential fiducial cross sections as functions of the invariant masses of the jet and charged lepton pairs, as well as of the leading-lepton transverse momentum, are measured for WW production and are consistent with the standard model predictions. The dependence of differential cross sections on the invariant mass of the jet pair is also measured for WZ production. An observation of electroweak production of WZ boson pairs is reported with an observed (expected) significance of 6.8 (5.3) standard deviations. Constraints are obtained on the structure of quartic vector boson interactions in the framework of effective field theory.en_US
dc.identifier.citationPhys. Lett. B 809 (2020) 135710en_US
dc.identifier.doi10.1016/j.physletb.2020.135710
dc.identifier.issn0145-5613
dc.identifier.scopus2-s2.0-85090038895en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2020.135710
dc.identifier.wosWOS:000581871500021en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherThe CMS Collaborationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.subjectHigh Energy Physicsen_US
dc.subjectExperiment (hep-ex)en_US
dc.titleMeasurements Of Production Cross Sections of WZ And Same-Sign WW Boson Pairs İn Association With Two Jets İn Proton-Proton Collisions at ? s = 13 TeVen_US
dc.typeArticleen_US

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