Study of BESIII Trigger Efficiencies with the 2018 $J/\ddot{I}ˆ$ Data

BESIII Collaboration, M. Ablikim, M. N. Achasov +489

Using a dedicated data sample taken in 2018 on the $J/\ddot{I}ˆ$ peak, we perform a detailed study of the trigger efficiencies of the BESIII detector. The efficiencies are determined from…