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arXiv · 1503.04557

Two Loop Radiative Seesaw and X-ray line Dark Matter with Global U(1) Symmetry

Hiroshi Okada
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Abstract

We study a two loop induced radiative neutrino model with global $U(1)$ symmetry at 1 GeV scale, in which we explain the X-ray line at 7.1 keV of dark matter candidate reported by XMN-Newton X-ray observatory using data of various galaxy clusters and Andromeda galaxy. We also discuss Higgs sector, lepton flavor violation processes, and a physical Goldstone boson.

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Hiroshi Okada. 2015-03-16. Two Loop Radiative Seesaw and X-ray line Dark Matter with Global U(1) Symmetry. https://arxiv.org/abs/1503.04557

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