arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0905.2972hep-ph
收藏

U(1)_西格玛模型中轻子三重态的反跷跷板中微子质量

Inverse Seesaw Neutrino Mass from Lepton Triplets in the U(1)_Sigma Model

Ernest Ma

摘要:

在U(1)_西格玛模型下讨论了中微子质量的反跷跷板机制,即m_nu =(m_D^2/m_N^2)<$_L,其中<$_L很小.这是粒子与轻子三重态(Sigma^+,Sigma^-)相互作用的标准模型的规范扩展,作为(III型)跷跷板锚,用于获得小的马约拉纳中微子质量。

英文摘要:

The inverse seesaw mechanism of neutrino mass, i.e. m_nu = (m_D^2/m_N^2)epsilon_L where epsilon_L is small, is discussed in the context of the U(1)_Sigma model. This is a gauge extension of the Standard Model of particle interactions with lepton triplets (Sigma^+,Sigma^),Sigma^-) as (Type III) seesaw anchors for obtaining small Majorana neutrino masses.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑