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Advances in High Energy Physics
Volume 2016, Article ID 3729050, 7 pages
Research Article

Production of in Radiative Decays

Department of Physics, Qufu Normal University, Qufu 273165, China

Received 16 March 2016; Revised 4 May 2016; Accepted 19 June 2016

Academic Editor: Alexey A. Petrov

Copyright © 2016 Qi Wu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


We investigate the production of in the process , where is assumed to be the counterpart of in the bottomonium sector as molecular state. We use the effective Lagrangian based on the heavy quark symmetry to explore the rescattering mechanism and calculate their production ratios. Our results have shown that the production ratios for are orders of with reasonable cutoff parameter range . The sizeable production ratios may be accessible at the future experiments like forthcoming BelleII, which will provide important clues to the inner structures of the exotic state .