A three-loop radiative neutrino mass model with dark matter
We present a model that generates small neutrino masses at three-loop level due to the existence of Majorana fermionic dark matter, which is stabilized by a Z2 symmetry. The model predicts that the lightest neutrino is massless. We show a prototypical parameter choice allowed by relevant experimenta...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2015-02-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269314009058 |