NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2017, Vol.20, No.1, pp.96-101


Analytic QCD Coupling and the Renormalization Group Evolution of the Structure Function Moments
A. V. Sidorov and O. P. Solovtsova

We discuss application of analytic approach called the analytic perturbation theory to the renormalization group equation for evolution of the moments of structure functions. We focus on application of the analytic running coupling to Q2 evolution of the moments of the structure functions. We apply the results to describe experimental data on the F3 structure function. We have found that the shape of the F3 structure function obtained in our analysis is compatible with the PT result within experimental errors and differs from the result of the fractional version of the analytic approach in high x kinematics region.

Key words: quantum chromodynamics, renormalization group equation, deep inelastic scattering, structure functions, running coupling

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