Title of article
Two-loop effects in the evolution of non-forward distributions
Author/Authors
A.V. Belitsky، نويسنده , , D. Müller، نويسنده , , L. Niedermeier، نويسنده , , A. Sch?fer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
160
To page
168
Abstract
We study the effects of next-to-leading order corrections on the evolution of the twist-two non-forward parton distribution functions in the flavour non-singlet sector. It is found that the deviation from leading order evolution is small for all values of the parton momentum fraction variable for moderately large values of the scale parameter.
Keywords
Conformal operators , Non-forward distributions , Anomalous dimensions , Evolution equations
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
910369
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