Universality of QCD traveling-waves with running coupling beyond leading logarithmic accuracy

Abstract

We discuss the solutions of QCD evolution equations with saturation in the high energy limit. We present a general argument showing that, in the running coupling case, the Next-to-Leading-Logarithmic (NLL) and higher order terms are irrelevant for the universal asymptotic features of the solutions.

Comments: 4 pages. To appear in the proceedings of the School on QCD, Low-x Physics and Diffraction, Copanello, Calabria, Italy, July 2007