中微子质量与费米子质量层级
高能物理 - 唯象学
2013-05-30 v2
摘要
最近提出了一种新机制来修正标准模型中的费米子质量层级问题。在该方案中,除顶夸克外的所有标准模型带电费米子均源于涉及标准模型希格斯场的高维算符。该模型还预言了希格斯玻色子的一些有趣现象学。我们将此模型推广以容纳中微子质量(狄拉克型与马约拉纳型),并同时获得轻子扇区的混合模式。为产生中微子质量,我们在该模型中添加了额外的三个右手中微子。
引用
@article{arxiv.1108.3428,
title = {Neutrino masses along with fermion mass hierarchy},
author = {Dilip Kumar Ghosh and R. S. Hundi},
journal= {arXiv preprint arXiv:1108.3428},
year = {2013}
}
备注
20 pages, the content on results and phenomenology have been expanded, a new section on UV completion of the model has been added and also some new references, this version has been accepted by Physical Review D