On the physical DGLAP evolution of structure functions and its dependence on the renormalization scale

Abstract

Physical anomalous dimensions are a formulation of the DGLAP evolution of Deep Inelastic structure functions which is independent of factorization scheme and -scale. In this proceedings we provide an outlook on possible applications, in particular in the search of saturation effects. As an original contribution we present a short study of the renormalization scale dependence of physical evolved structure functions for large initial scale $Q_0^2=30$GeV${}^2$

Comments: 6 pages, Proceedings of the XXIII International Workshop on Deep-Inelastic Scattering, 27 April - May 1 2015, Dallas, Texas; Original title of talk: "On the physical DGLAP evolution of structure functions and its use for detecting saturation effects"