从 hadronic tau 衰变数据中提取 m_s 与 V_us 的若干问题
高能物理 - 唯象学
2009-11-10 v1
摘要
讨论从 hadronic tau 衰变数据中尝试提取基本标准模型参数 m_s 与 V_us 时所遇到的各种 complications. 也 presented some preliminary results for V_us, based on sum rules displaying good convergence and stability.
关键词
引用
@article{arxiv.hep-ph/0412326,
title = {Issues in the Extraction of m_s and V_us from Hadronic Tau Decay Data},
author = {K. Maltman},
journal= {arXiv preprint arXiv:hep-ph/0412326},
year = {2009}
}
备注
8 pages, 1 figure. Prepared for the Proceedings of Tau'04, Sept. 14-17 Nara, Japan