A set of evolution equations for correlators of densities of quark and gluons is considered. Approximate solutions is obtained in frames of gluon and quark dominance. A new formulation of the cross sections of Drell-Yan process is suggested. Differential cross sections for the QCD sub-processes of type 2→2 are obtained. Sub-process gb→tH− as well considered.
@article{arxiv.1204.4811,
title = {A new conception in describing the Drell-Yan type processes},
author = {A. I. Ahmadov and Yu. M. Bystritskiy and E. S. Kokoulina and E. A. Kuraev},
journal= {arXiv preprint arXiv:1204.4811},
year = {2012}
}