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Open Access item Study of the f(2)(1270) , f(2)'(1525) , f(0)(1370) and f(0)(1710) in the J/psi radiative decays

Authors:Oset, Eulogi
Molina, Raquel
Geng, Li Sheng
Guo, F. K.
Hanhart, C.
Zou, B. S.
Issue Date:May-2010
Publisher:Springer
Citation:European Physical Journal A - Hadrons and Nuclei 44 (2): 305-311 (2010)
Abstract:In this paper we present an approach to study the radiative decay modes of the J/psi into a photon and one of the tensor mesons f (2)(1270) , f' (2)(1525) , as well as the scalar ones f (0)(1370) and f (0)(1710) . Especially, we compare predictions that emerge from a scheme where the states appear dynamically in the solution of vector meson-vector meson scattering amplitudes to those from a (admittedly naive) quark model. We provide evidence that it might be possible to distinguish amongst the two scenarios, once improved data are available.
Publisher version (URL):http://dx.doi.org/ 10.1140/epja/i2010-10971-5
URI:http://hdl.handle.net/10261/24336
ISSN:1434-6001
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Appears in Collections:(IFIC) Artículos

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