Power corrections in Drell-Yan production beyond the leading order

Abstract

We study the power corrections to the cross-section of Drell-Yan production within the Wilson line approach and apply the methods of QCD asymptotic dynamics to identify the leading renormalon contribution.

Comments: 5 pages, LaTeX style, uses stwol.sty. Talk given at the 28th International Conference on High Energy Physics, Warsaw, Poland, 25-31 July 1996