dc.contributor.author | Kolcu, Onur Buğra | en_US |
dc.date.accessioned | 2019-02-19T08:32:56Z | |
dc.date.available | 2019-02-19T08:32:56Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Kolcu O B. Ablikim, M. Achasov, M. N. Ahmed, S. Albrecht, M. Observation of a(0)(0)(980)-f(0)(980) Mixing. Physical Review letters. 2018; 121(2): 1-8. | en_US |
dc.identifier.issn | 0031-9007 | |
dc.identifier.issn | 1079-7114 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12294/1330 | |
dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevLett.121.022001 | |
dc.description | Kolcu, Onur Buğra (Arel Author) | en_US |
dc.description.abstract | We report the first observation of a(0)(0)(980)-f(0)(980) mixing in the decays of J/psi -> phi f(0)(980) -> phi a(0)(0)(980) -> phi eta pi(0) and chi(c1) -> a(0)(0)(980)pi(0) -> f(0)(980)pi(0)->pi(+)pi(-)pi(0), using data samples of 1.31 x 10(9) J/psi events and 4.48 x 10(8) psi (3686) events accumulated with the BESIII detector. The signals of f(0)(980) -> a(0)(0)(980) and a(0)(0)(980) -> f(0)(980) mixing are observed at levels of statistical significance of 7.4 sigma and 5.5 sigma, respectively. The corresponding branching fractions and mixing intensities are measured and the constraint regions on the coupling constants, g(a0K+K-) and g(f0K+K-), are estimated. The results improve the understanding of the nature of a(0)(0)(980) and f(0)(980). | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Amer Physical Soc. | en_US |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.121.022001 | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.121.022001 | |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Kloe Detector | en_US |
dc.subject | Decay | en_US |
dc.subject | Mesons | en_US |
dc.title | Observation of a(0)(0)(980)-f(0)(980) Mixing | en_US |
dc.type | article | en_US |
dc.department | İstanbul Arel Üniversitesi, Mühendislik Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü. | en_US |
dc.authorid | TR15137 | en_US |
dc.identifier.volume | 121 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.startpage | 1 | en_US |
dc.identifier.endpage | 8 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.institutionauthor | Kolcu, Onur Buğra | en_US |