Fermionic WIMPs and Vacuum Stability in the Scotogenic Model

Article, Preprint English OPEN
Lindner, M.; Merle, A.; Platscher, M.; Yaguna, C.;
(2016)

We demonstrate that the condition of vacuum stability severely restricts scenarios with fermionic WIMP dark matter in the scotogenic model. The sizable Yukawa couplings that are required to satisfy the dark matter constraint via thermal freeze-out in these scenarios ten... View more
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