Modelling Drell-Yan pair production in pbar-p

Abstract

We predict the triple differential cross section of the unpolarized Drell-Yan process at sqrt(S)=6 GeV. The model incorporates primordial parton transverse momentum and quark off-shellness effects caused by the initial state interaction.

4 pages, AIP style, talk given at the conference LEAP'05 (Low Energy Antiproton Physics)