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arXiv · 0912.4355

Q2-evolution of parton densities at small-x values

A. Yu. Illarionov·A. V. Kotikov
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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.

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A. Yu. Illarionov, A. V. Kotikov. 2009-12-22. Q2-evolution of parton densities at small-x values. https://doi.org/10.1134/s1063778810060190

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