Soft-photon corrections to the Bethe-Heitler process in the $\gamma p\to l^{+}{l}^{-}p$ reaction

Matthias Heller, Oleksandr Tomalak, Marc Vanderhaeghen

We report on the calculation of first-order QED corrections for the $\gamma p\to l^{+}{l}^{-}{p}^{\prime }$ process. An upcoming experiment at MAMI (Mainz) aims to compare the cross secti…