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arXiv · 1212.0798

Study of the transition from the hard to the soft Pomeron in the small x region using optimal renormalization

Clara Salas
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Abstract

We show that it is possible to describe the effective Pomeron intercept using NLO BFKL evolution together with collinear improvements. In order to obtain a good description over the whole range of Q^2 we use a non-Abelian physical renormalization scheme with BLM optimal scale, combined with a parametrization of the running coupling in the infrared region.

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Clara Salas. 2012-12-04. Study of the transition from the hard to the soft Pomeron in the small x region using optimal renormalization. https://arxiv.org/abs/1212.0798

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