Delta(1232) contribution to real photon radiative corrections for elastic electron-proton scattering
Nuclear Theory
2016-12-21 v2 High Energy Physics - Phenomenology
Abstract
Here we consider a contribution of Delta(1232) resonance to real photon radiative corrections for elastic -scattering. The effect is found to be small for past experiments to study unpolarized cross section as well as for the recent VEPP-3 experiment to investigate two-photon exchange effects by precision measurement of -scattering cross sections ratio.
Keywords
Cite
@article{arxiv.1604.07960,
title = {Delta(1232) contribution to real photon radiative corrections for elastic electron-proton scattering},
author = {R. E. Gerasimov and V. S. Fadin},
journal= {arXiv preprint arXiv:1604.07960},
year = {2016}
}
Comments
comments added; reference added