Bacchetta, Alessandro and Mulders, P. J. and Pijlman, Fetze (2004) New observables in longitudinal single-spin asymmetries in semi-inclusive DIS. PHYSICS LETTERS B, 595. pp. 309-317. ISSN 0370-2693, 1873-2445
Full text not available from this repository. (Request a copy)Abstract
We analyze longitudinal beam and target single-spin asymmetries in semi-inclusive deep inelastic scattering and in jet deep inelastic scattering, including all possible twist-3 contributions as well as quark mass corrections. We take into account the path-ordered exponential in the soft correlators and show that it leads to the introduction of a new distribution and a new fragmentation function contributing to the asymmetries. (C) 2004 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | POLARIZED DEUTERIUM TARGET; FINAL-STATE INTERACTIONS; AZIMUTHAL ASYMMETRIES; PARTON DISTRIBUTIONS; PION ELECTROPRODUCTION; LEPTOPRODUCTION; FRAGMENTATION; SIDIS; GAUGE; LIGHT; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 05 Jul 2021 09:08 |
| Last Modified: | 05 Jul 2021 09:08 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37347 |
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