两环修正下介子弱混合角的玻色子修正
高能物理 - 唯象学
2009-11-11 v1
摘要
将最近计算的两环玻色子修正的有效介子弱混合角的细节进行阐述。特别地，研究了W介子质量差与Z介子质量差的展开，并给出了一些主积分的解析形式。
引用
@article{arxiv.hep-ph/0602029,
title = {Bosonic corrections to the effective leptonic weak mixing angle at the two-loop level},
author = {M. Czakon and M. Awramik and A. Freitas},
journal= {arXiv preprint arXiv:hep-ph/0602029},
year = {2009}
}
备注
5 pages, 4 figures, to appear in the proceedings of the 7th International Symposium on Radiative Corrections (RADCOR05), Shonan Village, Japan, 2005