Q2-evolution of parton densities at small-x values
High Energy Physics - Phenomenology
2014-11-20 v1
Abstract
In the leading twist approximation of the Wilson operator product expansion with "frozen" and analytic strong coupling constants we show that Bessel-inspired behavior of the structure function F2 at small x, obtained for a flat initial condition in the DGLAP evolution equations, leads to good agreement with the deep inelastic scattering experimental data from HERA.
Cite
@article{arxiv.0912.4355,
title = {Q2-evolution of parton densities at small-x values},
author = {A. Yu. Illarionov and A. V. Kotikov},
journal= {arXiv preprint arXiv:0912.4355},
year = {2014}
}
Comments
19 pages, 5 figures, published in the Proceedings of Workshop on Physics of Fundamental Interactions, Institute of High Energy Physics, Protvino, Russia, 22--25 December 2008 (Phys.Atom.Nucl. in press)