224 citations · 1.9k across the 71 of their papers we have counts for
4 papers · 1 filter
Neutrino masses and CDM in a non-supersymmetric model
Jisuke Kubo, Daijiro Suematsu
We propose a model for neutrino mass generation based on both the tree-level seesaw mechanism with a single right-handed neutrino and one-loop radiative effects in a non-supersymme…
Supersymmetric extra U(1) models with a singlino dominated LSP
Satoshi Nakamura, Daijiro Suematsu
We investigate phenomenology related to the neutral fields in supersymmetric models with an extra U(1) derived from . Our study is concentrated into the models which have a si…
SUSY breaking based on Abelian gaugino kinetic term mixings
Daijiro Suematsu
We present a SUSY breaking scenario based on Abelian gaugino kinetic term mixings between hidden and observable sectors. If an extra U(1) gaugino in the observable sector obtains a…
Cold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay
Jisuke Kubo, Ernest Ma, Daijiro Suematsu
Two of the most important and pressing questions in cosmology and particle physics are: (1) What is the nature of cold dark matter? and (2) Will near-future experiments on neutrino…