Observation of the doubly radiative decay eta ' -> gamma gamma pi(0)
dc.contributor.buuauthor | Tapan, İlhan | |
dc.contributor.department | Uludağ Üniversitesi/Fen Edebiyet Fakültesi/Fizik Bölümü. | tr_TR |
dc.contributor.scopusid | 8905787000 | tr_TR |
dc.date.accessioned | 2023-08-04T08:59:31Z | |
dc.date.available | 2023-08-04T08:59:31Z | |
dc.date.issued | 2017 | |
dc.description | Çalışmada 429 yazar bulunmaktadır. Bu yazarlardan sadece Bursa Uludağ Üniversitesi mensuplarının girişleri yapılmıştır. | tr_TR |
dc.description.abstract | Based on a sample of 1.31 billion J/psi events collected with the BESIII detector, we report the study of the doubly radiative decay eta' -> gamma gamma pi(0) for the first time, where the eta' meson is produced via the J/psi -> gamma eta' decay. The branching fraction of eta' -> gamma gamma pi(0) inclusive decay is measured to be B(eta' -> gamma gamma pi(0))(Incl) = (3.20 +/- 0.07(stat) +/- 0.23(sys)) x 10(-3), while the branching fractions of the dominant process eta' -> gamma omega and the non-resonant component are determined to be B(eta' -> gamma omega) x B(omega -> gamma pi(0)) = (23.7 +/- 1.4(stat) +/- 1.8(sys)) x 10(-4) and B(eta' -> gamma gamma pi(0))(NR) = (6.16 +/- 0.64(stat) +/- 0.67(sys)) x 10(-4), respectively. In addition, the M-gamma gamma(2)-dependent partial widths of the inclusive decay are also presented. | en_US |
dc.description.sponsorship | National Basic Research Program of China - 2015CB856700 | en_US |
dc.description.sponsorship | National Natural Science Foundation of China (NSFC) - 11125525 - 11235011 - 11322544 - 11335008 - 11335009 - 11425524 - 11505111 - 11635010 - 11675184 | en_US |
dc.description.sponsorship | Chinese Academy of Sciences | en_US |
dc.description.sponsorship | CAS Center for Excellence in Particle Physics (CCEPP) | en_US |
dc.description.sponsorship | Collaborative Innovation Center for Particles and Interactions (CICPI) | en_US |
dc.description.sponsorship | Joint Large-Scale Scientific Facility Fund of the NSFC - U1232201 - U1332201 - U1532257 - U1532258 | en_US |
dc.description.sponsorship | Joint Large-Scale Scientific Facility Fund of the CAS - U1232201 - U1332201 - U1532257 - U1532258 | en_US |
dc.description.sponsorship | Chinese Academy of Sciences - KICX2-YW-N29 - KJCX2-YW-N45 | en_US |
dc.description.sponsorship | National 1000 Talents Program of China | en_US |
dc.description.sponsorship | INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology | en_US |
dc.description.sponsorship | German Research Foundation (DFG) - Collaborative Research Center CRC 1044 - FOR 2359 | en_US |
dc.description.sponsorship | Istituto Nazionale di Fisica Nucleare (INFN) | ita |
dc.description.sponsorship | Koninklijke Nederlandse Akademie van Wetenschappen (KNAW) - 530-4CDP03 | en_US |
dc.description.sponsorship | Türkiye Cumhuriyeti Kalkınma Bakanlığı - DPT2006K-120470 | tr_TR |
dc.description.sponsorship | Swedish Research Council | en_US |
dc.description.sponsorship | United States Department of Energy (DOE) - DE-FG02-05ER41374 - DE-SC-0010118 - DE-SC-0010504 - DE-SC-0012069 | en_US |
dc.description.sponsorship | National Science Foundation (NSF) | en_US |
dc.description.sponsorship | University of Groningen (RuG), Darmstadt | en_US |
dc.description.sponsorship | Helmholtzzentrum fuer Schwerionenforschung GmbH (GSI), Darmstadt | de |
dc.description.sponsorship | National Research Foundation of Korea - R32-2008-000-10155-0 | en_US |
dc.identifier.citation | Ablikim, M. vd. (2017). ''Observation of the doubly radiative decay eta ' -> gamma gamma pi(0)''. Physical Review D, 96(1). | en_US |
dc.identifier.issn | 2470-0010 | |
dc.identifier.issn | 2470-0029 | |
dc.identifier.issue | 1 | tr_TR |
dc.identifier.scopus | 2-s2.0-85027237359 | tr_TR |
dc.identifier.uri | https://doi.org/10.1103/PhysRevD.96.012005 | |
dc.identifier.uri | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.96.012005 | |
dc.identifier.uri | http://hdl.handle.net/11452/33358 | |
dc.identifier.volume | 96 | tr_TR |
dc.identifier.wos | 000406546700001 | tr_TR |
dc.indexed.scopus | Scopus | en_US |
dc.indexed.wos | SCIE | en_US |
dc.language.iso | en | en_US |
dc.publisher | Amer Phyical | en_US |
dc.relation.collaboration | Yurt içi | tr_TR |
dc.relation.collaboration | Yurt dışı | tr_TR |
dc.relation.collaboration | Sanayi | tr_TR |
dc.relation.journal | Physical Review D | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | tr_TR |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Astronomy & astrophysics | en_US |
dc.subject | Physics | en_US |
dc.subject | Chiral erturbation theory | en_US |
dc.subject.scopus | Mesons; Deterioration; Kaons | en_US |
dc.subject.wos | Astronomy & astrophysics | en_US |
dc.subject.wos | Physics, particles & fields | en_US |
dc.title | Observation of the doubly radiative decay eta ' -> gamma gamma pi(0) | en_US |
dc.type | Article | |
dc.wos.quartile | Q1 | en_US |