Study of Two-Photon Corrections in the $p\bar{p}-->e+e-$ Process: Hard Rescattering Mechanism

Julia Guttmann, Nikolai Kivel, Marc Vanderhaeghen

We investigate the two-photon corrections to the process $p\bar{p}\to e^{+}{e}^{-}$ at large momentum transfer, aimed to access the time-like nucleon form factors. We estimate the two-p…