Show simple item record

dc.contributor.authorKolcu, Onur Buğra
dc.contributor.otherBESIII Collaboration
dc.date.accessioned2019-07-31T11:36:10Z
dc.date.available2019-07-31T11:36:10Z
dc.date.issued2016en_US
dc.identifier.citationAblikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., . . . Collaboration, B. (2016). Measurement of the leptonic decay width of J/psi using initial state radiation. Physics Letters B, 761, 98-103. doi:10.1016/j.physletb.2016.08.011en_US
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.urihttps://hdl.handle.net/20.500.12294/1613
dc.descriptionKolcu, Onur Buğra (Arel Author)en_US
dc.description.abstractUsing a data set of 2.93 fb(-1) taken at a center-of-mass energy of root s = 3.773 GeV with the BESIII detector at the BEPCII collider, we measure the process e(+) e(-) -> J/psi gamma -> mu(+)mu(-)gamma and determine the product of the branching fraction and the electronic width B-mu mu . Gamma(ee) = (333.4 +/- 2.5(stat) +/- 4.4(sys)) eV. Using the earlier-published BESIII result for B-mu mu = (5.973 +/- 0.007(stat) +/- 0.037(sys))%, we derive the J/psi electronic width Gamma(ee) = (5.58 +/- 0.05(stat) +/- 0.08(sys)) keV.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.physletb.2016.08.011en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subjectJ/PSI Resonanceen_US
dc.subjectElectronic Widthen_US
dc.subjectInitial State Radiationen_US
dc.subjectBESIIIen_US
dc.titleMeasurement of the leptonic decay width of J/psi using initial state radiationen_US
dc.typearticleen_US
dc.relation.journalPhysics Letters B.en_US
dc.contributor.departmentMeslek Yüksekokulu, Optisyenlik Programıen_US
dc.contributor.authorID0000-0002-9177-1286en_US
dc.identifier.volume761en_US
dc.identifier.startpage98en_US
dc.identifier.endpage103en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

info:eu-repo/semantics/openAccess
Except where otherwise noted, this item's license is described as info:eu-repo/semantics/openAccess