袋模型中的横向动量依赖部分子分布函数
高能物理 - 唯象学
2011-10-14 v2 高能物理 - 实验
核理论
摘要
在袋模型提供的夸克模型框架下，研究了领头阶和次领头阶的横向动量依赖部分子分布函数。推导了不同TMDs之间的一组完整关系，并讨论了这些关系在多大程度上依赖于模型。推导了pretzelosity分布与夸克轨道角动量之间的联系。
引用
@article{arxiv.1108.2902,
title = {TMDs in the bag model},
author = {H. Avakian and A. V. Efremov and P. Schweitzer},
journal= {arXiv preprint arXiv:1108.2902},
year = {2011}
}
备注
6 pages with no figures. Reported at Spin Symposium 2010, Juelich, Germany and at Advanced Studies Institute on Symmetries and Spin (SPIN-Praha-2011), Prague, May 2 - 9, 2011. Will be published in The European Physical Journal Special Topics (EJP ST) Series. Style file are included. Reference is added