Measurement of the absolute branching fraction of the three-body decay ? plus c ? ?0K+?0 and search for ? plus c ? nK+ ?0, ?0K+?0, and ?K+ ?0

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dc.contributor.authorAblikim, M.
dc.contributor.authorAchasov, M. N.
dc.contributor.authorAdlarson, P.
dc.contributor.authorAfedulidis, O.
dc.contributor.authorAi, X. C.
dc.contributor.authorAliberti, R.
dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2024-05-19T14:50:58Z
dc.date.available2024-05-19T14:50:58Z
dc.date.issued2024
dc.departmentİstinye Üniversitesien_US
dc.description.abstractThe Cabbibo-favored decay Lambda thorn c -> Xi 0K thorn pi 0 is studied for the first time using 6.1 fb-1 of e thorn e- collision data at center-of-mass energies between 4.600 and 4.840 GeV, collected with the BESIII detector at the BEPCII collider. With a double-tag method, the branching fraction of the three-body decay Lambda thorn c -> Xi 0K thorn pi 0 is measured to be o7.79 1.46 0.95 thorn x 10-3, where the first and second uncertainties are statistical and systematic, respectively. The branching fraction of the two-body decay Lambda thorn c -> Xi o1530 thorn 0K thorn is o5.99 1.04 0.32 thorn x 10-3, which is consistent with the previous result of o5.02 0.99 0.31 thorn x 10-3. In addition, the upper limit on the branching fraction of the doubly Cabbibo-suppressed decay Lambda thorn c -> nK thorn pi 0 is 7.1 x 10-4 at the 90% confidence level. The upper limits on the branching fractions of Lambda thorn c -> sigma 0K thorn pi 0 and Lambda K thorn pi 0 are also determined to be 1.8 x 10-3 and 2.0 x 10-3, respectivelyen_US
dc.identifier.doi10.1103/PhysRevD.109.052001
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85187494206en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org10.1103/PhysRevD.109.052001
dc.identifier.urihttps://hdl.handle.net/20.500.12713/5849
dc.identifier.volume109en_US
dc.identifier.wosWOS:001202238500005en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Physical Socen_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.snmz20240519_kaen_US
dc.subjectNonleptonic Decaysen_US
dc.subjectWeak Decaysen_US
dc.subjectQuarken_US
dc.subjectModelen_US
dc.titleMeasurement of the absolute branching fraction of the three-body decay ? plus c ? ?0K+?0 and search for ? plus c ? nK+ ?0, ?0K+?0, and ?K+ ?0en_US
dc.typeArticleen_US

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