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arxiv: 0711.1086 · v1 · submitted 2007-11-07 · ✦ hep-ph

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Large x Resummation in Q² Evolution

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classification ✦ hep-ph
keywords largenext-to-leadingresummationaccuracyanalyticdglapdivergencesequation
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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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