Chiral quark model spin filtering mechanism and hyperon polarization
High Energy Physics - Phenomenology
2017-08-23 v1
Abstract
The model combined with unitarity and impact parameter picture provides simple mechanism for generation of hyperon polarization in collision of unpolarized hadrons. We concentrate on a particular problem of -hyperon polarization and derive its linear -dependence as well as its energy and transverse momentum independence at large values. Mechanism responsible for the single--spin asymmetries in pion production is also discussed.
Keywords
Cite
@article{arxiv.hep-ph/0509238,
title = {Chiral quark model spin filtering mechanism and hyperon polarization},
author = {S. M. Troshin and N. E. Tyurin},
journal= {arXiv preprint arXiv:hep-ph/0509238},
year = {2017}
}
Comments
8 pages, 3 figures, talk given by S.M. Troshin at the International Workshop on Transverse Polarisation Phenomena in Hard Processes (Transversity 2005) Villa Olmo (Como), 7-10th. September 2005