Observation of η′ → ωe+e-

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dc.contributor.buuauthorTapan, Ilhan
dc.contributor.departmentUludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü.tr_TR
dc.contributor.researcheridCCD-9486-2022tr_TR
dc.contributor.scopusid8905787000tr_TR
dc.date.accessioned2024-01-19T08:04:48Z
dc.date.available2024-01-19T08:04:48Z
dc.date.issued2015-10-14
dc.descriptionÇalışmada 402 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır.tr_TR
dc.description.abstractBased on a sample of eta' mesons produced in the radiative decay J/psi -> gamma eta' in 1.31 x 10(9) J/psi events collected with the BESIII detector, the decay eta' -> omega e(+)e(-) is observed for the first time, with a statistical significance of 8 sigma. The branching fraction is measured to be B(eta' -> omega e(+)e(-)) = (1.97 +/- 0.34(stat) +/- 0.17(syst)) x 10(-4), which is in agreement with theoretical predictions. The branching fraction of eta' -> omega gamma is also measured to be (2.55 +/- 0.03(stat) +/- 0.16(syst)) x 10(-2), which is the most precise measurement to date, and the relative branching fraction B(eta' -> omega e(+)e(-))/B(eta' -> omega gamma) is determined to be (7.71 +/- 1.34(stat) +/- 0.54(syst)) x 10(-3).en_US
dc.description.sponsorshipNational Basic Research Program of China 2015CB856700en_US
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC) 11125525en_US
dc.description.sponsorshipYouth Science Foundation of China Y5118T005Cen_US
dc.description.sponsorshipChinese Academy of Sciencesen_US
dc.description.sponsorshipCAS Center for Excellence in Particle Physics (CCEPP)en_US
dc.description.sponsorshipCollaborative Innovation Center for Particles and Interactions (CICPI)en_US
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC)en_US
dc.description.sponsorshipChinese Academy of Sciences 11179007en_US
dc.description.sponsorshipNational 1000 Talents Program of Chinaen_US
dc.description.sponsorshipINPACen_US
dc.description.sponsorshipShanghai Key Laboratory for Particle Physics and Cosmologyen_US
dc.description.sponsorshipGerman Research Foundation (DFG) CRC-1044en_US
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)ita
dc.description.sponsorshipRussian Foundation for Basic Research (RFBR) Spanish Government 14-07-91152en_US
dc.description.sponsorshipSwedish Resarch Councilen_US
dc.description.sponsorshipUnited States Department of Energy (DOE) DE-FG02-04ER41291en_US
dc.description.sponsorshipNational Science Foundation (NSF)en_US
dc.description.sponsorshipUniversity of Groningen (RuG)en_US
dc.description.sponsorshipHelmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadtde
dc.description.sponsorshipNational Research Foundation of Korea R32-2008-000-10155-0en_US
dc.identifier.citationAblikim, M. vd. (2015). ''Observation of η′ → ωe+e-''. Physical review d, 92(5).en_US
dc.identifier.issn2470-0010en_US
dc.identifier.issn2470-0029
dc.identifier.issue5tr_TR
dc.identifier.pubmedPubmed numarasıtr_TR
dc.identifier.scopus2-s2.0-84979838233tr_TR
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.92.051101en_US
dc.identifier.urihttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.92.051101en_US
dc.identifier.urihttps://hdl.handle.net/11452/39182en_US
dc.identifier.volume92tr_TR
dc.identifier.wos000361119300001
dc.indexed.pubmedPubMeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherAmer physicalen_US
dc.relation.bapDPT2006K-120470en_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.collaborationSanayitr_TR
dc.relation.journalPhysical review den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject.scopusMesons; Deterioration; Kaonsen_US
dc.subject.wosAstronomy & astrophysicsen_US
dc.subject.wosPhysics, particles & fieldsen_US
dc.titleObservation of η′ → ωe+e-en_US
dc.typeArticleen_US
dc.wos.quartileQ2en_US

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