Mini-review of charmonium weak decays at BESIII

Xuze Li, Kaixin Fan, Zhengyun You +2

The weak decays of charmonium states such as $J/\ddot{I}ˆ$ and $\ddot{I}ˆ(2S)$ are instrumental in probing both nonperturbative QCD dynamics and the flavor structure of the Standard Model (SM).…