Blumlein, J. ; Ravindran, V. ; Ruan, Jianhong ; Zhu, Wei (2001) Twist-4 gluon recombination corrections for deep inelastic structure functions Physics Letters B, 504 (3). pp. 235-240. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0370-2693(01)00305-7
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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 85417 |
| Deposited On: | 02 Mar 2012 11:49 |
| Last Modified: | 02 Mar 2012 11:49 |
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