Schweitzer, Peter and Bacchetta, A. (2004) Azimuthal single spin asymmetries in SIDIS in the light of chiral symmetry breaking. NUCLEAR PHYSICS A, 732. pp. 106-124. ISSN 0375-9474, 1873-1554
Full text not available from this repository. (Request a copy)Abstract
An attempt is made to understand the z-dependence of the azimuthal single spin asymmetries observed by the HERMES Collaboration in terms of chiral models based on effective quark and Goldstone boson degrees of freedom. The effects of respectively neglecting and considering Gaussian intrinsic parton transverse momenta and the Sivers effect are explored. Predictions for the transverse target polarization experiment at HERMES are presented. (C) 2003 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | QUARK FRAGMENTATION FUNCTION; DEEP-INELASTIC SCATTERING; FINAL-STATE INTERACTIONS; SEMIINCLUSIVE PION ELECTROPRODUCTION; MOMENTUM DEPENDENT DISTRIBUTION; POLARIZED DEUTERIUM TARGET; ODD PARTON DISTRIBUTIONS; STRUCTURE FUNCTIONS G(2); DRELL-YAN PROCESSES; N-C LIMIT; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 21 Jul 2021 11:50 |
| Last Modified: | 21 Jul 2021 11:50 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37985 |
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