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
Link To Document :
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