Deep-inelastic events for the scattering of the longitudinally polarized electron by polarized proton with tagged collinear photon radiated from initial-state electron are considered. The corresponding cross-section is derived in the Born approximation. The model-independent radiative corrections to the Born cross-section are also calculated. Obtained result is applied to the case of elastic scattering.
@article{arxiv.hep-ph/0010320,
title = {Tagged-photon events in polarized DIS process},
author = {G. I. Gakh and M. I. Konchatnij and N. P. Merenkov},
journal= {arXiv preprint arXiv:hep-ph/0010320},
year = {2015}
}