Publication:
Measurement of the dynamics of the decays d-s(+) -> eta(('))e(+)nu(e)

dc.contributor.buuauthorGao, Yuanning
dc.contributor.departmentBursa Uludağ Üniversitesi
dc.contributor.researcheridHGE-1937-2022
dc.contributor.scopusid57206591913
dc.date.accessioned2023-01-24T09:13:01Z
dc.date.available2023-01-24T09:13:01Z
dc.date.issued2019-03-25
dc.descriptionÇalışmada 463 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır.
dc.description.abstractUsing e(+)e(-) annihilation data corresponding to an integrated luminosity of 3.19 fb(-1) collected at a center-of-mass energy of 4.178 GeV with the BESIII detector, we measure the absolute branching fractions BDs+->eta e+nu e = (2.323 +/- 0.063(stat) +/- 0.063(syst))% and BDs+->eta'e+nu e = (0.824 +/- 0.073(stat) +/- 0.027(syst))% via a tagged analysis technique, where one D-s is fully reconstructed in a hadronic mode. Combining these measurements with previous BESIII measurements of BD+->eta(')e+nu e,the eta - eta' mixing angle in the quark flavor basis is determined to be phi(P) = (40.1 +/- 2.1(stat) +/- 0.7(syst))degrees. From the first measurements of the dynamics of D-s(+) -> eta(')e(+)nu(e) decays, the products of the hadronic form factors f(+)(eta('))(0) and the Cabibbo-Kobayashi-Maskawa matrix element vertical bar V-cs vertical bar are determined with different form factor parametrizations. For the two-parameter series expansion, the results are f(+)(eta) (0) vertical bar V-cs vertical bar = 0.4455 +/- 0.0053(stat) +/- 0.0044(syst) and f(+)(eta)' (0) vertical bar V-cs vertical bar and = 0.477 +/- 0.049(stat) +/- 0.011(syst).
dc.description.sponsorshipNational Basic Research Program of China
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC)
dc.description.sponsorshipChinese Academy of Sciences
dc.description.sponsorshipCAS Center for Excellence in Particle Physics (CCEPP)
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC)
dc.description.sponsorshipCAS Key Research Program of Frontier Sciences
dc.description.sponsorshipShanghai Key Laboratory for Particle Physics and Cosmology
dc.description.sponsorshipGerman Research Foundation (DFG)
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)
dc.description.sponsorshipKoninklijke Nederlandse Akademie van Wetenschappen (KNAW)
dc.description.sponsorshipNational Science and Technology fund
dc.description.sponsorshipSwedish Research Council
dc.description.sponsorshipUnited States Department of Energy (DOE)
dc.description.sponsorshipUniversity of Groningen (RuG)
dc.description.sponsorshipHelmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt
dc.description.sponsorshipINPAC
dc.description.sponsorshipEuropean Commission
dc.description.sponsorshipKalkınma Bakanlığı (DPT2006K-120470)
dc.identifier.citationAblikim, M. vd. (2019). ''Measurement of the dynamics of the decays d-s(+) -> eta(('))e(+)nu(e)''. Physical Review Letters, 122(11).
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.issue11
dc.identifier.pubmed30978074
dc.identifier.scopus2-s2.0-85064058447
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.122.121801
dc.identifier.urihttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.122.121801
dc.identifier.urihttp://hdl.handle.net/11452/30632
dc.identifier.volume122
dc.identifier.wos000462933300001
dc.indexed.scopusScopus
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherAmerican Physical Society
dc.relation.collaborationYurt dışı
dc.relation.collaborationSanayi
dc.relation.journalPhysical Review Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPhysics
dc.subjectApproximation theory
dc.subjectGermanium compounds
dc.subjectAbsolute branching fractions
dc.subjectAnalysis techniques
dc.subjectCabibbo-Kobayashi-Maskawa matrix
dc.subjectE+e- annihilation
dc.subjectHadronic form factors
dc.subjectIntegrated luminosity
dc.subjectParametrizations
dc.subjectSeries expansion
dc.subjectHigh energy physics
dc.subject.scopusCP Violation; Deterioration; CKM Matrix
dc.subject.wosPhysics, multidisciplinary
dc.titleMeasurement of the dynamics of the decays d-s(+) -> eta(('))e(+)nu(e)
dc.typeArticle
dc.wos.quartileQ1
dc.wos.quartileQ1
dspace.entity.typePublication
local.contributor.departmentBursa Uludağ Üniversitesi
local.indexed.atPubMed
local.indexed.atWOS
local.indexed.atScopus

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