单横向自旋不对称性的起源
高能物理 - 唯象学
2009-11-07 v1
摘要
在 p-p → π + X 和 l-p → l-π + X 过程中观测到了单横向自旋不对称性；本文研究了它们可能的起源和联系。讨论了在 pQCD 广义因子化框架内的唯象描述。
引用
@article{arxiv.hep-ph/0111186,
title = {Origins of single transverse spin asymmetries},
author = {M. Anselmino and M. Boglione and U. D'Alesio and F. Murgia},
journal= {arXiv preprint arXiv:hep-ph/0111186},
year = {2009}
}
备注
LaTeX, 4 pages; Talk delivered by M. Anselmino at the "International Workshop on the Spin Structure of the Proton and Polarized Collider Physics", July 23-28, 2001, Trento, Italy