Measurement of proton electromagnetic form factors in the time-like region using initial state radiation at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +505

The electromagnetic process $e^{+}{e}^{-}\to p\bar{p}$ is studied with the initial-state-radiation technique using 7.5 fb${}^{-1}$ of data collected by the BESIII experiment at seven e…