双希格斯二重态模型中的中子电偶极矩
高能物理 - 唯象学
2010-11-01 v1
摘要
在双希格斯二重态模型中,研究了“色电”偶极矩对中子电偶极矩(EDM)的影响。在 、 和 的情况下,分别研究了 Weinberg 算符 和算符 。由于两个轻希格斯标量交换产生的相消贡献,中子 EDM 显著减小。
关键词
引用
@article{arxiv.hep-ph/9409366,
title = {Neutron Electric Dipole Momento in Two-Higgs-Doublet Model},
author = {T. Hayashi and Y. Koide and M. Matsuda and M. Tanimoto},
journal= {arXiv preprint arXiv:hep-ph/9409366},
year = {2010}
}
备注
10pages, UWThPh-1994-38 AUE-07-94, Talk given by M.Tanimoto at QCD94 in Montpellier on 7-13 July 1994 and also presented by M. matsuda at the 27th International Conference on High Energy Physics in Glasgow on 20-27 July 1994