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arXiv 1609.01504hep-ph
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辐射诱导夸克-轻子质量模型中的双环诱导Majorana中微子质量

Two-loop Induced Majorana Neutrino Mass in a Radiatively Induced Quark and Lepton Mass Model

Takaaki Nomura, Hiroshi Okada

摘要:

本文提出了一个双圈诱导辐射中微子模型,作为我们以前工作的推广,其中第一代和第二代标准模型费米子质量在夸克和轻子扇区都是在单圈水平上产生的。然后,我们讨论了当前的中微子振荡数据,轻子味违反,μ子异常磁矩,和玻色子暗物质的候选人,正常和倒置的中微子质量等级。我们的数值分析表明,更少层次的汤川耦合常数可以拟合TeV尺度的暗物质的实验数据。

英文摘要:

A two-loop induced radiative neutrino model is proposed as an extension of our previous work in which the first and second generation standard model fermion masses are generated at one-loop level in both quark and lepton sectors. Then we discuss current neutrino oscillation data, lepton flavor violations, muon anomalous magnetic moment, and a bosonic dark matter candidate, for both the normal and inverted neutrino mass hierarchy. Our numerical analysis shows that less hierarchical Yukawa coupling constants can fit the experimental data with TeV scale dark matter.

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。

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