Double parton distributions in the leading logarithm approximation of perturbative QCD
High Energy Physics - Phenomenology
2016-09-06 v1
Abstract
Recent CDF measurements of the inclusive cross section for a double parton scattering attach a great importance to any theoretical calculations of two-particle distribution functions. Using a parton interpretation of the leading logarithm diagrams of perturbative QCD theory, generalized Lipatov-Altarelli-Parisi-Dokshitzer equations for the two-parton distributions are re-obtained. The solutions of these equations are not at all the product of two single-parton distributions what is usually applied to the current analysis as ansatz.
Keywords
Cite
@article{arxiv.hep-ph/0304172,
title = {Double parton distributions in the leading logarithm approximation of perturbative QCD},
author = {A. M. Snigirev},
journal= {arXiv preprint arXiv:hep-ph/0304172},
year = {2016}
}
Comments
8 pages, LaTeX