Evolution of non-forward parton distributions in next-to-leading order: singlet sector
A. V. Belitsky, D. Müller, L. Niedermeier, A. Schäfer
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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