HQET/NRQCD 拉格朗日到 α/m³ 阶
高能物理 - 唯象学
2016-08-24 v2
摘要
计算 HQET/NRQCD 拉格朗日到 α/m³ 阶。采用尺度正则化处理紫外和红外发散。结果在 1/m³ 阶满足再参数不变性。讨论了 NRQCD 匹配条件的某些细微之处。
引用
@article{arxiv.hep-ph/9701294,
title = {The HQET/NRQCD Lagrangian to order alpha/m^3},
author = {Aneesh Manohar},
journal= {arXiv preprint arXiv:hep-ph/9701294},
year = {2016}
}
备注
Two terms added to Lagrangian. Explicit value of G^3 coefficient given. Some references added, and TeX problems fixed. (18 pages, uses revtex)