Study of J/Psi -> p(p)over-bar phi at BESIII

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dc.WoS.categoriesAstronomy & Astrophysics; Physics, Particles & Fieldsen_US
dc.authorid0000-0001-5050-8441en_US
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2020-12-15T07:45:47Z
dc.date.available2020-12-15T07:45:47Z
dc.date.issued2016-03-18
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractUsing a data sample of 1.31 x 10(9) J/Psi events accumulated with the BESIII detector, the decay J/Psi -> p (p) over bar phi is studied via two decay modes, phi -> (KSKL0)-K-0 and phi -> K+K-. The branching fraction of J/Psi -> p (p) over bar phi is measured to be B(J/Psi -> p (p) over bar phi) = [5.23 +/- 0.06(stat) +/- 0.33(syst)] x 10(- 5), which agrees well with a previously published measurement, but with a significantly improved precision. No evident enhancement near the p (p) over bar mass threshold, denoted as X(p (p) over bar), is observed, and the upper limit on the branching fraction of J/Psi -> X(p (p) over bar)phi -> p (p) over bar phi is determined to be B(J/Psi -> X(p (p) over bar)phi -> p (p) over bar phi) < 2.1 x 10(- 7) at the 90% confidence level.en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1103/PhysRevD.93.052010en_US
dc.identifier.issn2470-0029
dc.identifier.issn2470-0010
dc.identifier.scopus2-s2.0-84962361647en_US
dc.identifier.urihttps://hdl.handle.net/11411/2849
dc.identifier.urihttps://doi.org/10.1103/PhysRevD.93.052010
dc.identifier.wosWOS:000372418200002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue5en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors100+en_US
dc.publisherAmer. Physical Soc.en_US
dc.relation.ispartofPhysical Review Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTHRESHOLD ENHANCEMENTen_US
dc.subjectSTATEen_US
dc.subjectDECAYSen_US
dc.titleStudy of J/Psi -> p(p)over-bar phi at BESIIIen_US
dc.typeArticleen_US
dc.volume93en_US

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