NAGIOS: RODERIC FUNCIONANDO

Semileptonic decays of charmed mesons in the effective action of QCD

Repositori DSpace/Manakin

dc.contributor.author	Amorós Vicente, Gabriel
dc.contributor.author	Noguera Puchol, Santiago
dc.contributor.author	Portolés Ibáñez, Jorge
dc.date.accessioned	2014-03-21T11:54:02Z
dc.date.available	2014-03-21T11:54:02Z
dc.date.issued	2003
dc.identifier.citation	Amorós Vicente, Gabriel Noguera Puchol, Santiago Portolés Ibañez, Jorge 2003 Semileptonic decays of charmed mesons in the effective action of QCD European Physical Journal C 27 2 243 254
dc.identifier.uri	http://hdl.handle.net/10550/33648
dc.description.abstract	Within the framework of phenomenological Lagrangians we construct the effective action of QCD relevant for the study of semileptonic decays of charmed mesons. Hence we evaluate the form factors of D --> P(0(-))l(+) v(l) at leading order in the 1/N-C expansion and, by demanding their QCD-ruled asymptotic behavior, we constrain the couplings of the Lagrangian. The features of the model-independent parameterization of form factors are provided, and their relevance for the analysis of experimental data are pointed out.
dc.relation.ispartof	European Physical Journal C, 2003, vol. 27, num. 2, p. 243-254
dc.subject	Física nuclear
dc.subject	Cromodinàmica quàntica
dc.title	Semileptonic decays of charmed mesons in the effective action of QCD
dc.type	journal article	es_ES
dc.date.updated	2014-03-21T11:54:02Z
dc.identifier.doi	10.1140/epjc/s2002-01116-0
dc.identifier.idgrec	009915
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1140/epjc/s2002-01116-0