TY  - JOUR
AU  - Mandal, S.
AU  - Srivastava, R.
AU  - Valle, J. W. F.
PY  - 2021
DA  - 2021//
TI  - The simplest scoto-seesaw model: WIMP dark matter phenomenology and Higgs vacuum stability
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 136458
EP  - 14pp
VL  - 819
PB  - Elsevier
AB  - We analyze the consistency of electroweak breaking, neutrino and dark matter phenomenology within the simplest scoto-seesaw model. By adding the minimal dark sector to the simplest "missing partner" type-I seesaw one has a physical picture for the neutrino oscillation lengths: the "atmospheric" mass scale arises from the tree-level seesaw, while the "solar" scale is induced radiatively, mediated by the dark sector. We identify parameter regions consistent with theoretical constraints, as well as dark matter relic abundance and direct detection searches. Using two-loop renormalization group equations we explore the stability of the vacuum and the consistency of the underlying dark parity symmetry. One also has a lower bound for the neutrinoless double beta decay amplitude.
SN  - 0370-2693
UR  - https://arxiv.org/abs/2104.13401
UR  - https://doi.org/10.1016/j.physletb.2021.136458
DO  - 10.1016/j.physletb.2021.136458
LA  - English
N1  - WOS:000679259200021
ID  - Mandal_etal2021
ER  -