K. Nagao

activity

20082026

most citedSimplified Models for Dark Matter Interacting with Quarks

137 citations · 357 across the 29 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

hep-ph2020★ 8 cited

Lepton sector in modular $A_{4}$ and gauged $U (1)_{R}$ symmetry

Keiko I. Nagao, Hiroshi Okada

We propose a lepton model under modular $A_{4}$ and gauged $U (1)_{R}$ symmetries, in which the neutrino masses are induced at one-loop level. Thanks to the modular $A_{4}$ symmetry, we h…

hep-ph2020★ 15 cited

Neutrino and dark matter in a gauged $U (1)_{R}$ symmetry

Keiko I. Nagao, Hiroshi Okada

We study neutrino and dark matter based on a gauged $U (1)_{R}$ symmetry in a framework of radiative seesaw scenario. Identifying dark matter as a bosoninc particle, it interacts with…

astro-ph.CO2020

Discrimination of Dark Matter Mass and Velocity Distribution by Directional Detection

Keiko I. Nagao

Velocity distribution of dark matter is assumed to be isotropic in most cases, however, anisotropy is suggested in some simulations. Directional direct detection of dark matter is…

Lepton sector in modular A4​ and gauged U(1)R​ symmetry

Neutrino and dark matter in a gauged U(1)R​ symmetry

Discrimination of Dark Matter Mass and Velocity Distribution by Directional Detection

Lepton sector in modular $A_{4}$ and gauged $U (1)_{R}$ symmetry

Neutrino and dark matter in a gauged $U (1)_{R}$ symmetry