Two-loop heavy top effects on precision observables
高能物理 - 唯象学
2011-03-02 v1
摘要
The corrections induced by a heavy top on the main precision observables are now available up to O(alpha^2 mt^2/mw^2). The new results imply a significant reduction of the theoretical uncertainty and can have a sizable impact on the determination of the effective sine.
引用
@article{arxiv.hep-ph/9609432,
title = {Two-loop heavy top effects on precision observables},
author = {Paolo Gambino},
journal= {arXiv preprint arXiv:hep-ph/9609432},
year = {2011}
}
备注
6 pages, 2 figures, plain LaTeX