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arXiv · hep-ph/9903327

Diagonal input for the evolution of off-diagonal partons

K. J. Golec-Biernat·A. D. Martin·M. G. Ryskin
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Abstract

We show that a knowledge of diagonal partons at a low scale is sufficient to determine the off-diagonal (or skewed) distributions at a higher scale, to a good degree of accuracy. We quantify this observation by presenting results for the evolution of off-diagonal distributions from a variety of different inputs.

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K. J. Golec-Biernat, A. D. Martin, M. G. Ryskin. 1999-03-11. Diagonal input for the evolution of off-diagonal partons. https://doi.org/10.1016/s0370-2693(99)00504-3

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