Amplitude analysis and branching fraction measurement of Ds+ ? K ? K + ? + ? + ? ?

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dc.contributor.authorÇetin, Serkant Ali
dc.date.accessioned2022-10-18T09:30:49Z
dc.date.available2022-10-18T09:30:49Z
dc.date.issued2022-07
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractAbstract: Using e+e? annihilation data corresponding to a total integrated luminosity of 6.32 fb?1 collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we perform an amplitude analysis of the decay Ds+ ? K?K+?+?+?? and determine the relative fractions and phases of different intermediate processes. Absolute branching fraction of Ds+? K?K+?+?+?? decay is measured to be (6.60 ± 0.47stat.± 0.38syst.) × 10?3. The dominant intermediate process is Ds+? a1(1260)+?, ? ? K?K+, a1(1260)+? ??+, ? ? ?+??, with a branching fraction of (5.15 ± 0.41stat.± 0.32syst.) × 10?3. [Figure not available: see fulltext.] © 2022, The Author(s).en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1007/JHEP07(2022)051en_US
dc.identifier.issn1029-8479
dc.identifier.scopus2-s2.0-85134170635en_US
dc.identifier.urihttps://hdl.handle.net/11411/4585
dc.identifier.urihttps://doi.org/10.1007/JHEP07(2022)051
dc.identifier.wosWOS:000824901500005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.issue7en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors100+en_US
dc.publisherSpringer Science and Business Media Deutschland GmbHen_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBranching fractionen_US
dc.subjectCharm Physicsen_US
dc.subjecte+-e? Experimentsen_US
dc.subjectParticle and Resonance Productionen_US
dc.titleAmplitude analysis and branching fraction measurement of Ds+ ? K ? K + ? + ? + ? ?en_US
dc.typeArticleen_US
dc.volume2022en_US

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