The Strong Decays of X(3940) and X(4160)

Zhi-Hui Wang, Yi Zhang, Libo Jiang +3

The new mesons $X(3940)$ and $X(4160)$ have been found by Belle Collaboration in the processes $e^{+}{e}^{-}\to J/\psi D^{(\ast )}{\bar{D}}^{(\ast )}$. Considering $X(3940)$ and $X(4160)$ as ${\eta }_c(3S)$…