NAGIOS: RODERIC FUNCIONANDO

Radiative decay into gamma P of the low lying axial-vector mesons

Repositori DSpace/Manakin

dc.contributor.author	Nagahiro, Hideko
dc.contributor.author	Roca Zamora, Luis
dc.contributor.author	Oset Báguena, Eulogio
dc.date.accessioned	2015-09-07T11:39:32Z
dc.date.available	2015-09-07T11:39:32Z
dc.date.issued	2008
dc.identifier.citation	Nagahiro, Hideko Roca Zamora, Luis Oset Báguena, Eulogio 2008 Radiative decay into gamma P of the low lying axial-vector mesons Physical Review D 77 3 034017
dc.identifier.uri	http://hdl.handle.net/10550/46895
dc.description.abstract	We evaluate the radiative decay into a pseudoscalar meson and a photon of the whole set of the axial-vector mesons dynamically generated from the vector-pseudoscalar meson (VP) interaction. We take into account tree level and loop diagrams coming from the axial-vector decay into a vector and a pseudoscalar meson. We find a large span for the values of the radiative widths of the different axial-vector mesons. In particular, we evaluate the radiative decay into Kγ of the two K1(1270) states, recently claimed theoretically, and discuss the experimental values quoted so far on the assumption of only one state.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2008, vol. 77, num. 3, p. 034017
dc.subject	Física
dc.title	Radiative decay into gamma P of the low lying axial-vector mesons
dc.type	journal article	es_ES
dc.date.updated	2015-09-07T11:39:32Z
dc.identifier.doi	10.1103/PhysRevD.77.034017
dc.identifier.idgrec	050048
dc.rights.accessRights	open access	es_ES