Radiative transitions of charmonium states in a constituent quark model

Wei-Jun Deng, Li-Ye Xiao, Long-Cheng Gui +1

We study the electromagnetic (EM) transitions of the $nS$, $nP$ ($n\le 3$), and $nD$ ($n\le 2$) charmonium states with a constituent quark model. We obtain a reasonable descripti…