arXiv:hep-ph/0307145·v1·High Energy Physics — Phenomenology
Two-loop and n-loop eikonal vertex corrections
Abstract
I present calculations of two-loop vertex corrections with massive and massless partons in the eikonal approximation. I show that the -loop result for the UV poles can be given in terms of the one-loop calculation.
Comments: 5 pages, presented at the DIS 2003 Workshop, St. Peterburg, Russia, 23-27 April 2003