Title of article
Twist-4 effects and Q2 dependence of diffractive DIS
Author/Authors
M. Bertini، نويسنده , , M. Genovese، نويسنده , , N.N. Nikolaev، نويسنده , , A.V. Pronyaev، نويسنده , , B.G. Zakharov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
238
To page
246
Abstract
In this letter we report the direct perturbative QCD evaluation of twist-4 effects in diffractive DIS. They are large and have a strong impact on the Q2 dependence of diffractive structure functions at large β. Based on the AGK rules, we comment on the possible contribution from diffractive higher twists to ∝1Q2 corrections to proton structure function at small x. These corrections to the longitudinal structure function FL may be particularly large.
Journal title
PHYSICS LETTERS B
Serial Year
1998
Journal title
PHYSICS LETTERS B
Record number
909516
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