Search for f_J(2220) in radiative J/psi decays

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dc.contributor.authorGraugés Pous, Eugeni
dc.contributor.authorGarra Ticó, Jordi
dc.contributor.authorBABAR Collaboration
dc.date.accessioned2018-09-26T14:04:36Z
dc.date.available2018-09-26T14:04:36Z
dc.date.issued2010
dc.date.updated2018-09-26T14:04:36Z
dc.description.abstractWe present a search for fJ(2220) production in radiative J/ψ→γfJ(2220) decays using 460fb-1 of data collected with the BABAR detector at the SLAC PEP-II e+e- collider. The fJ(2220) is searched for in the decays to K+K- and KS0KS0. No evidence of this resonance is observed, and 90% confidence level upper limits on the product of the branching fractions for J/ψ→γfJ(2220) and fJ(2220)→K+K-(KS0KS0) as a function of spin and helicity are set at the level of 10-5, below the central values reported by the Mark III experiment.
dc.format.extent7 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec601955
dc.identifier.issn0031-9007
dc.identifier.urihttps://hdl.handle.net/2445/124841
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.105.172001
dc.relation.ispartofPhysical Review Letters, 2010, vol. 105, num. 17, p. 172001
dc.relation.urihttps://doi.org/10.1103/PhysRevLett.105.172001
dc.rights(c) American Physical Society, 2010
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationPartícules (Física nuclear)
dc.subject.classificationRadioactivitat
dc.subject.otherParticles (Nuclear physics)
dc.subject.otherRadioactivity
dc.titleSearch for f_J(2220) in radiative J/psi decays
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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