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dc.contributor.authorBESIII Collaboration
dc.contributor.authorKolcu, O. B.
dc.date.accessioned2023-01-23T11:03:07Z
dc.date.available2023-01-23T11:03:07Z
dc.date.issued2014en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., ... & Liang, H. (2014). Search for C-parity violation in J/ψ→ γ γ and γ ϕ. Physical Review D, 90(9), 092002.en_US
dc.identifier.issn1550-7998
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.90.092002
dc.identifier.urihttps://hdl.handle.net/20.500.12294/3187
dc.description.abstractUsing 1.06 x 10(8) psi(3686) events recorded in e(+)e(-) collisions at root s = 3.686 GeV with the BESIII at the BEPCII collider, we present searches for C-parity violation in J/psi -> gamma gamma and gamma phi decays via psi(3686) -> J/psi pi(+)pi(-). No significant signals are observed in either channel. Upper limits on the branching fractions are set to be B(J/psi -> gamma gamma) < 2.7 x 10(-7) and B(J/psi -> gamma phi) < 1.4 x 10(-6) at the 90% confidence level. The former is one order of magnitude more stringent than the previous upper limit, and the latter represents the first limit on this decay channel.en_US
dc.language.isoengen_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.ispartofPHYSICAL REVIEW Den_US
dc.identifier.doi10.1103/PhysRevD.90.092002en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleSearch for C-parity violation in J/psi -> gamma gamma and gamma phien_US
dc.typearticleen_US
dc.departmentMühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0002-9177-1286en_US
dc.identifier.volume90en_US
dc.identifier.issue9en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorKolcu, Onur Buğra
dc.authorwosidP-4990-2015en_US
dc.identifier.wosqualityQ1en_US
dc.identifier.wosWOS:000345591500001en_US


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