On $\xi$-process for DVCS-amplitude
High Energy Physics - Phenomenology
2020-12-29 v2
Abstract
In this note, we demonstrate in detail the -process implementation applied to the deeply virtual Compton scattering amplitude to ensure both the QCD and QED gauge invariance. The presented details are also important for understanding of the contour gauge used in different processes.
Keywords
Cite
@article{arxiv.2011.04807,
title = {On $\xi$-process for DVCS-amplitude},
author = {I. V. Anikin},
journal= {arXiv preprint arXiv:2011.04807},
year = {2020}
}
Comments
7 pages, 3 figures; a few typos are fixed