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Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 and spin-3/2 doubly heavy cb baryons

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dc.contributor.author	Albertus, Conrado
dc.contributor.author	Hernández Gajate, Eliecer
dc.contributor.author	Nieves Pamplona, Juan Miguel
dc.date.accessioned	2014-10-28T12:50:54Z
dc.date.available	2014-10-28T12:50:54Z
dc.date.issued	2012
dc.identifier.citation	Albertus, Conrado Hernández Gajate, Eliecer Nieves Pamplona, Juan Miguel 2012 Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 and spin-3/2 doubly heavy cb baryons Physical Review D 85 9 094035
dc.identifier.uri	http://hdl.handle.net/10550/39439
dc.description.abstract	We evaluate exclusive semileptonic decays of ground-state spin-1/2 and spin-3/2 doubly heavy cb baryons driven by a c→s, d transition at the quark level. We check our results for the form factors against heavy quark spin symmetry constraints obtained in the limit of very large heavy quark masses and near zero recoil. Based on those constraints we make model-independent, though approximate, predictions for ratios of decay widths.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2012, vol. 85, num. 9, p. 094035
dc.subject	Física
dc.title	Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 and spin-3/2 doubly heavy cb baryons
dc.type	journal article	es_ES
dc.date.updated	2014-10-28T12:50:54Z
dc.identifier.doi	10.1103/PhysRevD.85.094035
dc.identifier.idgrec	079678
dc.rights.accessRights	open access	es_ES