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Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 doubly charmed 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	2014-10-28T08:03:03Z
dc.date.available	2014-10-28T08:03:03Z
dc.date.issued	2011
dc.identifier.citation	Albertus, Conrado Hernández Gajate, Eliecer Nieves Pamplona, Juan Miguel 2011 Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 doubly charmed baryons Physics Letters B 704 5 499 509
dc.identifier.uri	http://hdl.handle.net/10550/39400
dc.description.abstract	We evaluate exclusive semileptonic decays of ground-state spin-1/2 doubly heavy charmed baryons driven by a c→s,dc→s,d transition at the quark level. Our results for the form factors are consistent with heavy quark spin symmetry constraints which are valid in the limit of an infinitely massive charm quark and near zero recoil. Only a few exclusive semileptonic decay channels have been theoretically analyzed before. For those cases we find that our results are in a reasonable agreement with previous calculations.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 2011, vol. 704, num. 5, p. 499-509
dc.subject	Física
dc.title	Exclusive c -> s, d semileptonic decays of ground-state spin-1/2 doubly charmed baryons
dc.type	journal article	es_ES
dc.date.updated	2014-10-28T08:03:03Z
dc.identifier.doi	10.1016/j.physletb.2011.09.068
dc.identifier.idgrec	072554
dc.rights.accessRights	open access	es_ES