Microscopic Stern-Gerlach Effect and Thomas Spin Precession as an Origin of the SSA
High Energy Physics - Phenomenology
2009-10-08 v1
Abstract
The single-spin asymmetry and hadron polarization data are analyzed in the framework of a phenomenological effective-color-field model. Global analysis of the single-spin effects in hadron production is performed for h+h, h+A, A+A and lepton+N interactions. The model explains the dependence of the data on , , collision energy and atomic weights and of colliding nuclei. The predictions are given for not yet explored kinematical regions.
Keywords
Cite
@article{arxiv.0910.1216,
title = {Microscopic Stern-Gerlach Effect and Thomas Spin Precession as an Origin of the SSA},
author = {V. V. Abramov},
journal= {arXiv preprint arXiv:0910.1216},
year = {2009}
}
Comments
4 pages, LaTeX, 4 figures, Presented at the XIII Advanced Research Workshop on High Energy Spin Physics (DUBNA-SPIN-09), Dubna, Russia, September 1-5, 2009