Speaker
Dr
Tetsuo Shindou
(Kogakuin University)
Description
We study the phenomenological properties of the three-loop radiative seesaw model proposed by Krauss, Nasri, and Trodden. In this model, the tininess of the neutrino masses and there is a dark matter candidate. We show constraints on the parameter space of this model by mainly considering the DM relic density, the lepton flavour violation constraints, and neutrino oscillation data.
We also discuss the possibility of baryogenesis via leptogenesis.
This presentation is mainly based on Phys. Rev. D 105, 095018 (2022) and 2211.10059.
| Submitted on behalf of a Collaboration? | No |
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Authors
Osamu Seto
(Hokkaido University)
Takanao Tsuyuki
(Kogakuin University)
Dr
Tetsuo Shindou
(Kogakuin University)
