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arXiv · 0711.1086

Large x Resummation in Q^2 Evolution

S. Albino·B. A. Kniehl·G. Kramer
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Abstract

The standard analytic solution to the DGLAP equation in Mellin space is improved by resumming the large x divergences. Explicit results are given to next-to-leading order and next-to-leading logarithmic accuracy. Numerically, the theoretical error is found to be reduced by the resummation for a large range of x.

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S. Albino, B. A. Kniehl, G. Kramer. 2007-11-07. Large x Resummation in Q^2 Evolution. https://doi.org/10.1103/physrevlett.100.192002

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