gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism
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gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism

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gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism

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dc.contributor.author Nagahiro, Hideko
dc.contributor.author Yamagata-Sekihara, Junko
dc.contributor.author Oset Báguena, Eulogio
dc.contributor.author Hirenzaki, Satoru
dc.contributor.author Molina Peralta, Raquel
dc.date.accessioned 2015-09-07T10:34:34Z
dc.date.available 2015-09-07T10:34:34Z
dc.date.issued 2009
dc.identifier.uri http://hdl.handle.net/10550/46873
dc.description.abstract Using recent results obtained within the hidden gauge formalism for vector mesons, in which the f0(1370) and f2(1270) resonances are dynamically generated resonances from the ρρ interaction, we evaluate the radiative decay of these resonances into γγ. We obtain results for the width in good agreement with the experimental data for the f2(1270) state and a width about a factor five smaller for the f0(1370) resonance, which would agree with preliminary results from the Belle collaboration, hinting at an order of magnitude smaller width for this resonance than for the f2(1270).
dc.language.iso eng
dc.relation.ispartof Physical Review D, 2009, vol. 79, num. 11, p. 114023
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Nagahiro, Hideko Yamagata-Sekihara, Junko Oset Báguena, Eulogio Hirenzaki, Satoru Molina Peralta, Raquel 2009 gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism Physical Review D 79 11 114023
dc.subject Física
dc.title gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-09-07T10:34:34Z
dc.identifier.doi http://dx.doi.org/10.1103/PhysRevD.79.114023
dc.identifier.idgrec 056199

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