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arXiv · hep-ph/9810229

A New Unified Evolution Equation

Jyh-Liong Lim
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Abstract

WE propose a new unified evolution equation for parton distribution functions appropriate for both large and small Bjorken x. Compared with the Ciafaloni- Catani-Fiorani-Marchesini equation, the cancellation of soft poles between virtual and real gluon emissions is made explicitly without introducing infrared cutoffs, next-to-leading contributions to the Sudakov resummation can be included systematically, and the scales of the running coupling constants are determined unambiguously.

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Jyh-Liong Lim. 1998-10-02. A New Unified Evolution Equation. https://arxiv.org/abs/hep-ph/9810229

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