Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/12112
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dc.contributor.authorThe ATLAS collaboration-
dc.contributor.authorAaboud, M.-
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdallah, J.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorJeske, C.-
dc.date.accessioned2025-03-22T20:55:26Z-
dc.date.available2025-03-22T20:55:26Z-
dc.date.issued2016-
dc.identifier.issn1126-6708-
dc.identifier.urihttps://doi.org/10.1007/JHEP06(2016)081-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/12112-
dc.description.abstractAbstract: This paper presents the measurement of the relative width difference ΔΓd/Γd of the B0‐ B¯ 0 system using the data collected by the ATLAS experiment at the LHC in pp collisions at s=7 TeV and s=8 TeV and corresponding to an integrated luminosity of 25.2 fb−1. The value of ΔΓd/Γd is obtained by comparing the decay-time distributions of B0 → J/ψKS and B0 → J/ψK*0(892) decays. The result is ΔΓd/Γd = (−0.1±1.1 (stat.)± 0.9 (syst.)) × 10−2. Currently, this is the most precise single measurement of ΔΓd/Γd. It agrees with the Standard Model prediction and the measurements by other experiments.[Figure not available: see fulltext.] © 2016, The Author(s).en_US
dc.description.sponsorshipNational Science Foundation, NSF, (1119200, 1410972); National Science Foundation, NSF; Science and Technology Facilities Council, STFC, (ATLAS, GRIDPP, PP/E000444/1, ST/J004804/1, ST/J005533/1, ST/K001329/1, ST/L000997/1, ST/L003449/1, ST/L006162/1, ST/M000753/1, ST/M005437/1, ST/N000307/1, ST/N000463/1); Science and Technology Facilities Council, STFC; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNF, (156083, 163402); Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, SNFen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of High Energy Physicsen_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 B0‐ B¯ 0 System With the Atlas Detectoren_US
dc.typeArticleen_US
dc.departmentTOBB University of Economics and Technologyen_US
dc.identifier.volume2016en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84978387429-
dc.identifier.doi10.1007/JHEP06(2016)081-
dc.authorscopusid36945086700-
dc.authorscopusid57189848621-
dc.authorscopusid26326745400-
dc.authorscopusid35226946900-
dc.authorscopusid16232226000-
dc.authorscopusid6507496079-
dc.authorscopusid54395600500-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityN/A-
dc.identifier.wosqualityN/A-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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