Partial Wave Analyses of $J/\psi \to \gamma K^{+}{K}^{-}$ and $\gamma K_S^0{K}_S^0$

J. Z. Bai et al

Results are presented on $J/\psi$ radiative decays to $K^{+}{K}^{-}$ and $K_S^0{K}_S^0$ based on a sample of 58M $J/\psi$ events taken with the BES II detector. A partial wave analysis is carrie…