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dc.contributor.authorÇetin, Serkant Ali
dc.contributor.authorBESIII Collaboration
dc.date.accessioned2015-03-18T14:37:03Z
dc.date.available2015-03-18T14:37:03Z
dc.date.issued2014-12-23
dc.identifier.citationAblikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J. ... BESIII Collaboration. (2014). Search for the weak decays J/psi -> D-s(()*()-) e(+)nu(e) + c.c.. Physical Review D, 90 (11), pp. 1-8. https://dx.doi.org/10.1103/PhysRevD.90.112014.en_US
dc.identifier.issn1550-7998
dc.identifier.issn1550-2368
dc.identifier.other000348360900003 (WOS)
dc.identifier.urihttps://dx.doi.org/10.1103/PhysRevD.90.112014
dc.identifier.urihttps://hdl.handle.net/11376/1137
dc.description.abstractUsing a sample of 2.25 x 10(8) J/psi events collected with the BESIII detector at the BEPCII collider, we search for the J/psi semileptonic weak decay J/psi -> D-s(-) e(+)nu(e) +c.c. with a much higher sensitivity than previous searches. We also perform the first search for J/psi -> D-s(*-) e(+) nu(e) + c.c. No significant excess of a signal above background is observed in either channel. At the 90% confidence level, the upper limits are determined to be B(J/psi -> D-s(-) e(+) nu(e) + c.c.) < 1.3 x 10(-6) and B(J/psi -> D-s*(-) e(+) nu(e) + c.c.) < 1.8 x 10(-6), respectively. Both are consistent with Standard Model predictions.en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.identifier.doi10.1103/PhysRevD.90.112014en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBESIIIen_US
dc.subjectFactoriesen_US
dc.subjectPhysicsen_US
dc.subjectQuarken_US
dc.titleSearch for the weak decays J/psi -> D-s(()*()-) e(+)nu(e) + c.c.en_US
dc.typearticleen_US
dc.relation.journalPhysical Review Den_US
dc.departmentDoğuş Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.authoridTR3959en_US
dc.identifier.volume90en_US
dc.identifier.issue11en_US
dc.identifier.startpage1en_US
dc.identifier.endpage8en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorBelirlenecek


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