Spin and hard processes
High Energy Physics - Phenomenology
2025-01-23 v1
Abstract
It is argued that spin is a fundamental aspect of gauge theories at short distances. As a consequence there are characteristic helicity asymmetries in hard inclusive and exclusive reactions of which a few are discussed.
Keywords
Cite
@article{arxiv.hep-ph/0210229,
title = {Spin and hard processes},
author = {P. Kroll},
journal= {arXiv preprint arXiv:hep-ph/0210229},
year = {2025}
}
Comments
8 pages, 5 figures (using LATEX with ws-procs9x6.cls), talk presented at the 2nd international symposium on the Gerasimov-Drell-Hearn sum rule and the spin structure of the nucleon, Genova, July 2002