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Study of semileptonic and nonleptonic decays of the B-c(-) meson

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dc.contributor.author	Hernández Gajate, Eliecer
dc.contributor.author	Nieves Pamplona, Juan Miguel
dc.contributor.author	Verde Velasco, José María
dc.date.accessioned	2014-10-22T10:48:27Z
dc.date.available	2014-10-22T10:48:27Z
dc.date.issued	2007
dc.identifier.citation	Hernández Gajate, Eliecer Nieves Pamplona, Juan Miguel Verde Velasco, José María 2007 Study of semileptonic and nonleptonic decays of the B-c(-) meson European Physical Journal A 31 4 714 717
dc.identifier.uri	http://hdl.handle.net/10550/39290
dc.description.abstract	We evaluate semileptonic and two-meson nonleptonic decays of the B-c- meson in the framework of a nonrelativistic quark model. The former are done in spectator approximation using one-body current operators at the quark level. Our model reproduces the constraints of heavy-quark spin symmetry obtained in the limit of infinite heavy-quark mass. For the two-meson nonleptonic decays we work in factorization approximation. We compare our results to the ones obtained in different relativistic approaches.
dc.language.iso	eng
dc.relation.ispartof	European Physical Journal A, 2007, vol. 31, num. 4, p. 714-717
dc.subject	Física
dc.title	Study of semileptonic and nonleptonic decays of the B-c(-) meson
dc.type	journal article	es_ES
dc.date.updated	2014-10-22T10:48:28Z
dc.identifier.doi	10.1140/epja/i2006-10270-x
dc.identifier.idgrec	099903
dc.rights.accessRights	open access	es_ES