Measurement of the relative width difference of the B-0-(B)over-bar(0) system with the ATLAS detector

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dc.WoS.categoriesPhysics, Particles & Fieldsen_US
dc.authorid0000-0001-5050-8441en_US
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2020-11-26T12:54:12Z
dc.date.available2020-11-26T12:54:12Z
dc.date.issued2016-06-14
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractThis paper presents the measurement of the relative width difference Delta Gamma(d)/Gamma(d) of the B-0-(B) over bar (0) system using the data collected by the Lambda TLAS experiment at the LHC in pp collisions at root s = 7 TeV and root s= 8 TeV and corresponding to an integrated luminosity of 25.2 fb(-1). The value of Delta Gamma(d)/Gamma(d) is obtained by comparing the decay-time distributions of B-0 -> J/Psi K-S and (B) over bar (0) -> J/Psi K*(0)(892) decays. The result is Delta Gamma(d)/Gamma(d) = (-0.1 +/- 1.1 (stat.) +/- 0.9 (syst.)) x 10(-2). Currently, this is the most precise single measurement of AFd/Fd. It agrees with the Standard Model prediction and the measurements by other experiments.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1007/JHEP06(2016)081en_US
dc.identifier.issn1029-8479
dc.identifier.scopus2-s2.0-84978387429en_US
dc.identifier.urihttps://hdl.handle.net/11411/2738
dc.identifier.urihttps://doi.org/10.1007/JHEP06(2016)081
dc.identifier.wosWOS:000379177900001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue6en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors100+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.subjectB physicsen_US
dc.subjectHadron-Hadron scattering (experiments)en_US
dc.titleMeasurement of the relative width difference of the B-0-(B)over-bar(0) system with the ATLAS detectoren_US
dc.typeArticleen_US

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