PT Journal
AU Geng, LS
   Guo, FK
   Hanhart, C
   Molina, R
   Oset, E
   Zou, BS
TI Study of the f(2)(1270) , f(2)'(1525) , f(0)(1370) and f(0)(1710) in the J/psi radiative decays
SO European Physical Journal A
JI Eur. Phys. J. A
PY 2010
BP 305
EP 311
VL 44
IS 2
DI 10.1140/epja/i2010-10971-5
LA English
AB 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.
ER