Gruber, Michael (2011) The nucleon wave function at the origin. PHYSICS LETTERS B, 699 (3). pp. 169-173. ISSN 0370-2693,
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We calculate the next-to-leading order perturbative corrections to the SVZ sum rules for the coupling F(N), the nucleon leading twist wave function at the origin. The results are compared to the established loffe sum rules and also to lattice QCD simulations. (C) 2011 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | FORM-FACTORS; EXCLUSIVE PROCESSES; QUANTUM CHROMODYNAMICS; SUM-RULES; QCD; BARYONS; Nucleon wave function; QCD sum rules; Operator product expansion; Radiative corrections; Next-to-leading order |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 22 Jun 2020 05:14 |
| Last Modified: | 22 Jun 2020 05:14 |
| URI: | https://pred.uni-regensburg.de/id/eprint/20831 |
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