Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/140121
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dc.contributor.authorGarra Ticó, Jordi-
dc.contributor.authorGraugés Pous, Eugeni-
dc.contributor.authorBABAR Collaboration-
dc.date.accessioned2019-09-16T14:52:14Z-
dc.date.available2019-09-16T14:52:14Z-
dc.date.issued2007-10-25-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/2445/140121-
dc.description.abstractWe present updated measurements of time-dependent C P asymmetries in fully-reconstructed neutral B decays to several C P eigenstates containing a charmonium meson. The measurements use a data sample of ( 383 ± 4 ) × 10 6   Υ ( 4 S ) → B ¯¯¯ B decays collected with the BABAR detector at the PEP-II B factory. We determine sin  2 β = 0.714 ± 0.032 ( stat ) ± 0.018 ( syst ) and | λ | = 0.952 ± 0.022 ( stat ) ± 0.017 ( syst ) .-
dc.format.extent7 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Physical Society-
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.99.171803-
dc.relation.ispartofPhysical Review Letters, 2007, vol. 99, num. 17, p. 171803-
dc.relation.urihttps://doi.org/10.1103/PhysRevLett.99.171803-
dc.rights(c) American Physical Society, 2007-
dc.subject.classificationFísica de partícules-
dc.subject.classificationExperiments-
dc.subject.otherParticle physics-
dc.subject.otherExperiments-
dc.titleImproved Measurement of CP Violation in Neutral B Decays to c¯cs-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec558201-
dc.date.updated2019-09-16T14:52:14Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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