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dc.contributor.authorBESIII Collaborationen_US
dc.contributor.authorKolcu, Onur Buğraen_US
dc.date.accessioned2020-05-27T10:04:23Z
dc.date.available2020-05-27T10:04:23Z
dc.date.issued2020en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Alekseev, M., . . . Collaboration, B. (2020). Search for the rare decay eta ' -> pi(0)pi(0)pi(0)pi(0) at BESIII. Physical Review D, 101(3), 8. doi:10.1103/PhysRevD.101.032001en_US
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevD.101.032001
dc.identifier.urihttps://hdl.handle.net/20.500.12294/2451
dc.description.abstractUsing a sample of 1.31 x 10(9) J/psi events collected with the BESIII detector, we perform a search for the rare decay if eta' -> 4 pi(0) via J/psi -> gamma eta'. No significant eta' signal is observed in the 4 pi(0) invariant mass spectrum. With a Bayesian approach, the upper limit on the branching fraction is determined to be B(eta' -> 4 pi(0)) < 4.94 x 10(-5) at the 90% confidence level, which is a factor of 6 smaller than the previous experimental limit.en_US
dc.language.isoengen_US
dc.publisherAmer Physical Soc.en_US
dc.relation.ispartofPhysical Review D.en_US
dc.identifier.doi10.1103/PhysRevD.101.032001en_US
dc.identifier.doi10.1103/PhysRevD.101.032001
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nd/3.0/us/*
dc.titleSearch for the rare decay eta ' -> pi(0)pi(0)pi(0)pi(0) at BESIIIen_US
dc.typearticleen_US
dc.departmentMühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0002-9177-1286en_US
dc.identifier.volume101en_US
dc.identifier.issue3en_US
dc.identifier.startpage032001-1en_US
dc.identifier.endpage032001-8en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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