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

A. V. Belitsky, D. Müller, L. Niedermeier, A. Schäfer

Research output: Contribution to journalArticle

42 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)279-298
Number of pages20
JournalNuclear Physics B
Volume546
Issue number1-2
DOIs
StatePublished - Apr 26 1999
Externally publishedYes

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Keywords

  • Anomalous dimensions
  • Non-forward distribution
  • Two-loop evolution equation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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