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Decay of vector-vector resonances into gamma and a pseudoscalar meson

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dc.contributor.author	Molina Peralta, Raquel
dc.contributor.author	Nagahiro, Hideko
dc.contributor.author	Hosaka, Atsushi
dc.contributor.author	Oset Báguena, Eulogio
dc.date.accessioned	2015-08-20T07:53:48Z
dc.date.available	2015-08-20T07:53:48Z
dc.date.issued	2011
dc.identifier.uri	http://hdl.handle.net/10550/46697
dc.description.abstract	We study the decay of dynamically generated resonances from the interaction of two vectors into a γ and a pseudoscalar meson. The dynamics requires anomalous terms involving vertices with two vectors and a pseudoscalar, which renders it special. We compare our result with data on K∗+(1430)→K+γ and K∗0(1430)→K0γ and find a good agreement with the data for the K∗+(1430) case and a width considerably smaller than the upper bound measured for the K∗0(1430) meson.
dc.language.iso	eng
dc.relation.ispartof	Physical Review D, 2011, vol. 83, num. 9, p. 094030
dc.rights.uri	info:eu-repo/semantics/openAccess
dc.source	Molina Peralta, Raquel Nagahiro, Hideko Hosaka, Atsushi Oset Báguena, Eulogio 2011 Decay of vector-vector resonances into gamma and a pseudoscalar meson Physical Review D 83 9 094030
dc.subject	Física
dc.title	Decay of vector-vector resonances into gamma and a pseudoscalar meson
dc.type	info:eu-repo/semantics/article
dc.date.updated	2015-08-20T07:53:48Z
dc.identifier.doi	http://dx.doi.org/10.1103/PhysRevD.83.094030
dc.identifier.idgrec	068049