D. Suematsu

activity

19922026

most citedCold Dark Matter, Radiative Neutrino Mass, mu to e gamma, and Neutrinoless Double Beta Decay

224 citations · 1.9k across the 71 of their papers we have counts for

collaborators

Showing 2009Show all

3 papers · 1 filter

hep-ph2009★ 7 cited

Neutrino masses and $μ$ terms in a supersymmetric extra U(1) model

Daijiro Suematsu, Takashi Toma, Tetsuro Yoshida

We propose a supersymmetric extra U(1) model, which can generate small neutrino masses and necessary $μ$ terms, simultaneously. Fields including quarks and leptons are embedded in…

hep-ph2009★ 61 cited

Anomaly Induced Dark Matter Decay and PAMELA/ATIC Experiments

Hiroki Fukuoka, Jisuke Kubo, Daijiro Suematsu

The cosmic ray data of PAMELA/ATIC may be explained by dark matter decay with a decay rate $τ_{D M}^{- 1} \sim 1 0^{- 26} sec^{- 1} \sim 1 0^{- 45} e V$ , an energy scale which could not b…

hep-ph2009★ 115 cited

Reconciliation of CDM abundance and $μ \to e γ$ in a radiative seesaw model

Daijiro Suematsu, Takashi Toma, Tetsuro Yoshida

We reexamine relic abundance of a singlet fermion as a CDM candidate, which contributes to the neutrino mass generation through radiative seesaw mechanism. We search solutions for…

Neutrino masses and μ terms in a supersymmetric extra U(1) model

Anomaly Induced Dark Matter Decay and PAMELA/ATIC Experiments

Reconciliation of CDM abundance and μ→eγ in a radiative seesaw model

Neutrino masses and $μ$ terms in a supersymmetric extra U(1) model

Reconciliation of CDM abundance and $μ \to e γ$ in a radiative seesaw model