Belitsky, Andrei V. and Mueller, D. (1999) Exclusive evolution kernels in two-loop order: parity even sector. PHYSICS LETTERS B, 464 (3-4). pp. 249-256. ISSN 0370-2693,
Full text not available from this repository. (Request a copy)Abstract
We complete the construction of the non-forward evolution kernels in next-to-leading order responsible for the scale dependence of e.g. parity even singlet distribution amplitudes. Our formalism is designed to avoid any explicit two-loop calculations employing instead conformal and supersymmetric constraints as well as known splitting functions. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PARTON DISTRIBUTIONS; LEADING ORDER; QCD; OPERATORS; SCATTERING; EQUATIONS; evolution equation; two-loop exclusive kernels; supersymmetric and conformal constraints |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 20 Dec 2022 07:38 |
| Last Modified: | 20 Dec 2022 07:38 |
| URI: | https://pred.uni-regensburg.de/id/eprint/48928 |
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