Teryaev, O. V. (2001) Crossing and Radon tomography for generalized parton distributions. PHYSICS LETTERS B, 510 (1-4). pp. 125-132. ISSN 0370-2693
Full text not available from this repository.Abstract
The crossing properties of the matrix elements of non-local operators, parameterized by generalized parton distribution, are considered. They are especially simple in terms of the double distributions which are common for the various kinematical regions. As a result, double distributions may be in principle extracted from the combined data in these regions by making use of the inverse Radon transform, known as a standard method in tomography. The ambiguities analogous to the ones for the vector potential in the two-dimensional magneto-statics are outlined. The possible generalizations are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | VIRTUAL COMPTON-SCATTERING; TRANSITION FORM-FACTOR; QUANTUM CHROMODYNAMICS; QCD; AMPLITUDE; PION; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 17 Jan 2022 09:22 |
| Last Modified: | 17 Jan 2022 09:22 |
| URI: | https://pred.uni-regensburg.de/id/eprint/41334 |
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