  Scotogenic models are among the most popular possibilities to link dark
matter and neutrino masses. In this work we discuss a variant of the Scotogenic
model that includes charged fermions and a doublet with hypercharge $3/2$.
Neutrino masses are induced at the one-loop level thanks to the states
belonging to the dark sector. However, in contrast to the standard Scotogenic
model, only the scalar dark matter candidate is viable in this version. After
presenting the model and explaining some particularities about neutrino mass
generation, we concentrate on its dark matter phenomenology. We show that the
observed dark matter relic density can be correctly reproduced in the usual
parameter space regions found for the standard Scotogenic model or the Inert
Doublet model. In addition, the presence of the charged fermions may open up
new regions, provided some tuning of the parameters is allowed.

High Energy Physics - Phenomenology