Radiative decays of $X(3872)$ within $D{\bar{D}}^{\ast }$ molecular framework

Hao-Dong Cai, Run-Hao Chen, Yuan-Jun Gao +3

Within the framework of nonrelativistic effective field theory, we calculate the radiative decay width of the process $X(3872)\to \bar{D}D\gamma$ while taking into account the $D\bar…