Recent BES results on charmonium decays

Understand

In this talk, we present the recent results on charmonium decays from the BES experiment at the BEPC collider.

• The analyses are based on a 14 million psi(2S) events data sample.
• We report results on leptonic decays, hadronic decays, and radiative decays of psi(2S), as well as hadronic decays of chi_cJ states and rare or forbidden decays of J/psi.