NAGIOS: RODERIC FUNCIONANDO

The phi NN coupling from chiral loops

Repositori DSpace/Manakin

dc.contributor.author	Palomar Burdeus, Juan Esteban
dc.contributor.author	Oset Báguena, Eulogio
dc.date.accessioned	2015-09-08T09:43:54Z
dc.date.available	2015-09-08T09:43:54Z
dc.date.issued	2003
dc.identifier.citation	Palomar Burdeus, Juan Esteban Oset Báguena, Eulogio 2003 The phi NN coupling from chiral loops Nuclear Physics A 716 169 185
dc.identifier.uri	http://hdl.handle.net/10550/46952
dc.description.abstract	Starting from effective Lagrangians which combine a gauge formulation of Vector Meson Dominance with Chiral Lagrangians, the coupling of the phi to the nucleon, which is zero at tree level due to the OZI rule, is calculated perturbatively considering loop contributions to the electric and magnetic form factors. We obtain reasonably smaller values for both form factors than those for rho NN and consistent with the expected order of magnitude of the OZI rule violation.
dc.language.iso	eng
dc.relation.ispartof	Nuclear Physics A, 2003, vol. 716, p. 169-185
dc.subject	Física
dc.title	The phi NN coupling from chiral loops
dc.type	journal article	es_ES
dc.date.updated	2015-09-08T09:43:54Z
dc.identifier.doi	10.1016/S0375-9474(02)01405-7
dc.identifier.idgrec	008209
dc.rights.accessRights	open access	es_ES