Title of article
Twist-4 gluon recombination corrections for deep inelastic structure functions
Author/Authors
J. Blümlein، نويسنده , , V. Ravindran، نويسنده , , Jianhong Ruan، نويسنده , , Wei Zhu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
235
To page
240
Abstract
We calculate twist-4 coefficient functions for the deep inelastic structure function F2(x,Q2) associated to 4-gluon operator matrix elements for general values of the Bjorken variable x and study the numerical effect on the slope ∂F2(x,Q2)/∂logQ2. It is shown that these contributions diminish the strongly rising twist-2 terms towards small values of x.
Journal title
PHYSICS LETTERS B
Serial Year
2001
Journal title
PHYSICS LETTERS B
Record number
914272
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