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

Hao-Dong Cai, Zhao-Sai Jia, Gang Li +1

The dipionic transition of the $X(3872)$ to the ${\eta }_c$ was investigated using an effective Lagrangian approach. In this study, the $X(3872)$ was assumed to be a $D\bar{D}^\ast + \te…