Radiative Model of Neutrino Mass with Neutrino Interacting MeV Dark Matter
Abdesslam Arhrib, C\'eline B{\oe}hm, Ernest Ma, Tzu-Chiang Yuan
TL;DR
This paper proposes a model where neutrino masses are generated radiatively via interactions with MeV-scale dark matter, involving a scalar doublet, a complex singlet, and Majorana fermions under a dark symmetry.
Contribution
It introduces a realistic, renormalizable model with a specific scalar sector and dark symmetry breaking, providing a detailed phenomenological analysis of neutrino mass generation.
Findings
The model successfully generates neutrino masses radiatively.
It predicts rich scalar sector phenomenology.
The dark U(1) symmetry breaking leads to observable consequences.
Abstract
We consider the radiative generation of neutrino mass through the interactions of neutrinos with MeV dark matter. We construct a realistic renormalizable model with one scalar doublet and one complex singlet together with three light singlet Majorana fermions, all transforming under a dark U(1) symmetry which breaks softly to Z_2. We study in detail the scalar sector which supports this specific scenario and its rich phenomenology.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.