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

Belitsky, A. V. and Mueller, D. and Niedermeier, L. and Schaefer, A. (1999) Evolution of non-forward parton distributions in next-to-leading order: singlet sector. NUCLEAR PHYSICS B, 546 (1-2). pp. 279-298. ISSN 0550-3213,

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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. (C) 1999 Elsevier Science B.V.

Item Type: Article
Uncontrolled Keywords: DEEP-INELASTIC-SCATTERING; VIRTUAL COMPTON-SCATTERING; FREE GAUGE-THEORIES; NONFORWARD DISTRIBUTIONS; OPERATORS; QCD; EQUATIONS; DENSITIES; non-forward distribution; two-loop evolution equation; anomalous dimensions
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 07 Nov 2022 09:10
Last Modified: 07 Nov 2022 09:10
URI: https://pred.uni-regensburg.de/id/eprint/48314

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