美式强子展开：最新成功与问题
高能物理 - 唯象学
2017-08-23 v1
摘要
简要回顾了基于QCD的强子展开的现状。理论与新精密数据的良好一致性得到观察。对某些最新来自HQET的主张提出了批评。讨论了对排他性强味跃迁的最新应用。讨论了向charm P波态跃迁的“1/2 > 3/2”问题。
引用
@article{arxiv.hep-ph/0409125,
title = {Heavy quark expansion in beauty: recent successes and problems},
author = {Nikolai Uraltsev},
journal= {arXiv preprint arXiv:hep-ph/0409125},
year = {2017}
}
备注
13 pages, LaTeX, five figures. Invited talk at "Continuous Advances in QCD 2004, 13-16 May 2004, Minneapolis, MN USA; to appear in the Proceedings