Predictive Model for Radiatively Induced Neutrino Masses and Mixings with Dark Matter

被引：160

作者：

Gustafsson, Michael ^{[1
]}

No, Jose M. ^{[2
]}

Rivera, Maximiliano A. ^{[3
]}

机构：

[1] Univ Libre Bruxelles, Serv Phys Theor, B-1050 Brussels, Belgium

[2] Univ Sussex, Dept Phys & Astron, Brighton BN1 9QH, E Sussex, England

[3] Univ Tecn Federico Santa Maria, Dept Fis, Valparaiso, Chile

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 110卷 / 21期

关键词：

CHARGED HIGGS BOSONS; SEARCH; TEV;

D O I：

10.1103/PhysRevLett.110.211802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A minimal extension of the standard model to naturally generate small neutrino masses and provide a dark matter candidate is proposed. The dark matter particle is part of a new scalar doublet field that plays a crucial role in radiatively generating neutrino masses. The symmetry that stabilizes the dark matter also suppresses neutrino masses to appear first at three-loop level. Without the need of right-handed neutrinos or other very heavy new fields, this offers an attractive explanation of the hierarchy between the electroweak and neutrino mass scales. The model has distinct verifiable predictions for the neutrino masses, flavor mixing angles, colliders, and dark matter signals.

引用

页数：5

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