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Magnetic moments of heavy baryons

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dc.contributor.author	Giménez Gómez, Vicente
dc.contributor.author	Bañuls Polo, María Carmen
dc.contributor.author	Scimemi, Ignazio
dc.contributor.author	Bernabeu Alberola, José
dc.contributor.author	Pich Zardoya, Antonio
dc.date.accessioned	2014-09-26T10:56:37Z
dc.date.available	2014-09-26T10:56:37Z
dc.date.issued	2000
dc.identifier.citation	Giménez Gómez, Vicente 2000 Magnetic moments of heavy baryons Physical Review D 61 7 074007-1 074007-6
dc.identifier.uri	http://hdl.handle.net/10550/39007
dc.description.abstract	The first nontrivial chiral corrections to the magnetic moments of tripler (T) and sextet S-()) heavy baryons an calculated using heavy hadron chiral perturbation theory. Since magnetic moments of the T hadrons vanish in the limit of infinite heavy quark mass (m(Q)-->infinity), these corrections occur at order O(1/(m(Q)Lambda(x)(2))) for T baryons, while for S-() baryons they are of order (O(1/Lambda(x)(2)). The renormalization of the chiral loops is discussed, and relations among the magnetic moments of different hadrons are provided. Previous results for T baryons are revised.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2000, vol. 61, num. 7, p. 074007-1-074007-6
dc.subject	Partícules (Física nuclear)
dc.title	Magnetic moments of heavy baryons
dc.type	journal article	es_ES
dc.date.updated	2014-09-26T10:56:37Z
dc.identifier.doi	10.1103/PhysRevD.61.074007
dc.identifier.idgrec	041508
dc.rights.accessRights	open access	es_ES