253 citations · 1.1k across the 30 of their papers we have counts for
1 paper · 1 filter
BESIII Collaboration, M. Ablikim, M. N. Achasov +557
Based on electron-positron collision data collected with the BESIII detector operating at the Beijing Electron Positron Collider II storage rings, the value of $R\equivσ(e^{+}e^{-}…