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- Title
Overview of Recent Model Calculations of Single Spin Asymmetries.
- Authors
Metz, A.
- Abstract
Over the past years a lot of progress has been made in the understanding of single spin asymmetries in hard scattering processes. We briefly review this subject, covering the non-vanishing of time-reversal odd parton distributions, universality of fragmentation functions, and the discovery of previously unknown time-reversal odd parton distributions at subleading twist. Interestingly enough, all these developments were initiated by simple model calculations.
- Subjects
PARTICLES (Nuclear physics); PARTONS; TIME reversal; NUCLEAR physics; QUANTUM theory; NUCLEAR fragmentation; NUCLEAR reactions
- Publication
Few-Body Systems, 2005, Vol 36, Issue 1-4, p195
- ISSN
0177-7963
- Publication type
Article
- DOI
10.1007/s00601-004-0100-0