How to Study Quark Spin without Spin
高能物理 - 唯象学
2007-05-23 v3
摘要
I review the most important single- and double-spin asymmetries that allow for the extraction of transversity and other chiral-odd and/or T-odd parton densities, necessary to explore the partonic content and the spin structure of the nucleon. With particular reference to the proposed GSI-HESR facility, I report on some Monte-Carlo simulations of cross sections and spin asymmetries for (un)polarized Drell-Yan with protons and antiprotons at the proposed kinematics for this future facility.
关键词
引用
@article{arxiv.hep-ph/0407085,
title = {How to Study Quark Spin without Spin},
author = {Marco Radici},
journal= {arXiv preprint arXiv:hep-ph/0407085},
year = {2007}
}
备注
invited talk at 2nd PANDA Physics Workshop, Frascati, March 18-19, 2004; 23 pages, 13 figures, Frascati Physics Series style file included; revised version including more references