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Study of DsJ decays to D∗K in inclusive e+e− interactions

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dc.contributor.authorGarra Ticó, Jordi
dc.contributor.authorGraugés Pous, Eugeni
dc.contributor.authorBABAR Collaboration
dc.date.accessioned2019-04-05T11:15:29Z
dc.date.available2019-04-05T11:15:29Z
dc.date.issued2009-11-09
dc.date.updated2019-04-05T11:15:30Z
dc.description.abstractWe observe the decays D ∗ s 1 ( 2710 ) + → D ∗ K and D ∗ s J ( 2860 ) + → D ∗ K and measure their branching fractions relative to the D K final state. We also observe, in the D ∗ K mass spectrum, a new broad structure at a mass of ( 3044 ± 8 stat ( + 30 − 5 ) syst )     MeV / c 2 having a width Γ = ( 239 ± 35 stat ( + 46 − 42 ) syst )     MeV . To obtain this result we use 470     fb − 1 of data recorded by the BABAR detector at the PEP-II asymmetric-energy e + e − storage rings at the Stanford Linear Accelerator Center running at center-of-mass energies near 10.6 GeV.
dc.format.extent12 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec577733
dc.identifier.issn1550-7998
dc.identifier.urihttps://hdl.handle.net/2445/131601
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1103/PhysRevD.80.092003
dc.relation.ispartofPhysical Review D, 2009, vol. 80, num. 9, p. 092003
dc.relation.urihttps://doi.org/10.1103/PhysRevD.80.092003
dc.rights(c) American Physical Society, 2009
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationFísica de partícules
dc.subject.classificationExperiments
dc.subject.otherParticle physics
dc.subject.otherExperiments
dc.titleStudy of DsJ decays to D∗K in inclusive e+e− interactions
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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