The inert Zee model

被引：17

作者：

Longas, Robinson ^{[1
]}

Portillo, Dilia ^{[1
]}

Restrepo, Diego ^{[1
]}

Zapata, Oscar ^{[1
]}

机构：

[1] Univ Antioquia, Inst Fis, Calle 70 52-21, Medellin, Colombia

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 03期

关键词：

Beyond Standard Model; Dark Matter and Double Beta Decay; SYMMETRY-BREAKING; NEUTRINO MASS; DARK-MATTER; PATTERN; LHC;

D O I：

10.1007/JHEP03(2016)162

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study a realization of the topology of the Zee model for the generation of neutrino masses at one-loop with a minimal set of vector-like fermions. After imposing an exact Z(2) symmetry to avoid tree-level Higgs-mediated flavor changing neutral currents, one dark matter candidate is obtained from the subjacent inert doublet model, but with the presence of new co-annihilating particles. We show that the model is consistent with the constraints coming from lepton flavor violation processes, oblique parameters, dark matter and neutrino oscillation data.

引用

页数：20

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