Completing 1/mb3\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ {m}_b^3 $$\end{document} corrections to non-leptonic bottom-to-up-quark decays

被引：0
作者：
Daniel Moreno
机构：
[1] Universität Siegen,Theoretische Physik 1, Naturwiss. techn. Fakultät
来源：
Journal of High Energy Physics | / 2021卷 / 1期
关键词：
Heavy Quark Physics; Effective Field Theories;
D O I：
10.1007/JHEP01(2021)051
中图分类号：
学科分类号：
摘要：
We compute the contributions of dimension six two-quark operators to the non-leptonic decay width of heavy hadrons due to the flavor changing bottom-to-up-quark transition in the heavy quark expansion. Analytical expressions for the Darwin term ρD and the spin-orbit term ρLS are obtained with leading order accuracy.
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