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Observation of ψ(3686) → η′e+e-

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dc.contributor.buuauthorTapan, İlhan
dc.contributor.departmentFen Edebiyat Fakültesi
dc.contributor.departmentFizik Ana Bilim Dalı
dc.contributor.scopusid8905787000
dc.date.accessioned2024-01-15T12:01:56Z
dc.date.available2024-01-15T12:01:56Z
dc.date.issued2018-05-12
dc.descriptionÇalışmada 459 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır.
dc.description.abstractUsing a data sample of 448.1 x 10(6) psi(3686) events collected with the BESIII detector at the BEPCII collider, we report the first observation of the electromagnetic Dalitz decay psi(3686) -> eta'e(+)e(-), with significances of 7.0 sigma and 6.3 sigma when reconstructing the eta' meson via its decay modes eta' -> gamma pi(+)pi(-) and eta' -> pi(+)pi(-) eta (eta -> gamma gamma), respectively. The weighted average branching fraction is determined to be B(psi(3686) -> eta'e(+)e(-)) = (1.90 +/- 0.25 +/- 0.11) x 10(-6), where the first uncertainty is statistical and the second systematic. (C) 2018 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP(3).
dc.description.sponsorshipNational Basic Research Program of China - 2015CB856700
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC) - 11235011 - 11335008 - 11425524 - 11625523 - 11635010
dc.description.sponsorshipChinese Academy of Sciences
dc.description.sponsorshipCAS Center for Excellence in Particle Physics (CCEPP)
dc.description.sponsorshipJoint Large-Scale Scientific Facility Fund of the NSFC - U1232105 - U1332201 - U1532257 - U1532258
dc.description.sponsorshipJoint Large-Scale Scientific Facility Fund of the CAS - U1232105 - U1332201 - U1532257 - U1532258
dc.description.sponsorshipCAS Key Research Program of Frontier Sciences - QYZDJ-SSW-SLH003 - QYZDJ-SSW-SLH040
dc.description.sponsorshipChinese Academy of Sciences
dc.description.sponsorshipNational 1000 Talents Program of China
dc.description.sponsorshipINPAC and Shanghai Key Laboratory for Particle Physics and Cosmology
dc.description.sponsorshipGerman Research Foundation (DFG) - Collaborative Research Center CRC 1044 - FOR 2359
dc.description.sponsorshipIstituto Nazionale di Fisica Nucleare (INFN)
dc.description.sponsorshipKoninklijke Nederlandse Akademie van Wetenschappen (KNAW) - 530-4CDP03
dc.description.sponsorshipTürkiye Cumhuriyeti Kalkınma Bakanlığı - DPT2006K-120470
dc.description.sponsorshipNational Science and Technology fund
dc.description.sponsorshipSwedish Research Council
dc.description.sponsorshipUnited States Department of Energy (DOE) - DE-FG02-05ER41374 - DE-SC-0010118 - DE-SC-0010504 - DE-SC-0012069
dc.description.sponsorshipUniversity of Groningen (RuG)
dc.description.sponsorshipHelmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt
dc.description.sponsorshipNational Research Foundation of Korea - R32-2008-000-10155-0
dc.identifier.citationAblikim, M. vd. (2018). ''Observation of ψ(3686) → η′e+e-''. Physics Letters B., 783, 452-458.
dc.identifier.eissn1873-2445
dc.identifier.endpage458
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-85050086120
dc.identifier.startpage452
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2018.05.038
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0370269318304027
dc.identifier.urihttps://hdl.handle.net/11452/39032
dc.identifier.volume783
dc.identifier.wos000441762300062
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherElsevier
dc.relation.collaborationYurt içi
dc.relation.collaborationYurt dışı
dc.relation.collaborationSanayi
dc.relation.journalPhysics Letters B.
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAstronomy & astrophysics
dc.subjectPhysics
dc.subjecte(+)e(-) Annihilation
dc.subjectDalitz decay
dc.subjectCharmonium
dc.subjectBESIII
dc.subjectDecays
dc.subjectE(+)E(-)
dc.subjectETA-E(+)E(-)
dc.subjectOmega
dc.subjectPHI
dc.subject.scopusCharmonium; Drift Chambers; Branching
dc.subject.wosAstronomy & astrophysics
dc.subject.wosPhysics, nuclear
dc.subject.wosPhysics, particles & fields
dc.titleObservation of ψ(3686) → η′e+e-
dc.typeArticle
dc.wos.quartileQ1 (Astronomy & astrophysics)
dc.wos.quartileQ2 (Physics, nuclear)
dspace.entity.typePublication
local.contributor.departmentFen Edebiyat Fakültesi/Fizik Ana Bilim Dalı
local.indexed.atPubMed
local.indexed.atScopus

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