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arXiv · hep-ph/9810275

Evolution of non-forward parton distributions in next-to-leading order: singlet sector

A. V. Belitsky·D. Müller·L. Niedermeier·A. Schäfer
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Abstract

We present a general method for the solution of the renormalization group equations for the non-forward parton distributions on the two-loop level in the flavour singlet channel based on an orthogonal polynomial reconstruction. Using this formalism we study the effects of the evolution on recently proposed model distribution functions.

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A. V. Belitsky, D. Müller, L. Niedermeier, A. Schäfer. 1999-08-15. Evolution of non-forward parton distributions in next-to-leading order: singlet sector. https://doi.org/10.1016/s0550-3213(99)00045-0

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