417 citations · 3.8k across the 131 of their papers we have counts for
7 papers · 1 filter
Mass Hierarchy via Mossbauer and Reactor Neutrinos
Stephen Parke, Hisakazu Minakata, Hiroshi Nunokawa +1
We show how one could determine the neutrino mass hierarchy with Mossbauer neutrinos and also revisit the question of whether the hierarchy can be determined with reactor neutrinos…
Perturbation Theory of Neutrino Oscillation with Nonstandard Neutrino Interactions
Takashi Kikuchi, Hisakazu Minakata, Shoichi Uchinami
We discuss various physics aspects of neutrino oscillation with non-standard interactions (NSI). We formulate a perturbative framework by taking Δm^2_{21} / Δm^2_{31}, s_{13}, and…
Probing Non-Standard Neutrino Physics at Neutrino Factory and T2KK
Hisakazu Minakata
We discuss ways to explore non-standard interactions (NSI) which neutrinos may possess by expressing them as effective four Fermi operators with coefficient of the order of (M_{W}…
Parameter Degeneracy in Flavor-Dependent Reconstruction of Supernova Neutrino Fluxes
H. Minakata, H. Nunokawa, R. Tomas +1
We reexamine the possibility of reconstructing the initial fluxes of supernova neutrinos emitted in a future core-collapse galactic supernova explosion and detected in a Megaton-si…
Probing Nonstandard Neutrino Physics at T2KK
N. Cipriano Ribeiro, T. Kajita, P. Ko +3
Having a far detector in Korea for the J-PARC neutrino beam in addition to one at Kamioka has been shown to be a powerful way to lift neutrino parameter ( and mixing angles)…
Looking for Leptonic CP Violation with Neutrinos
Hisakazu Minakata
I discuss some theoretical aspects of how to observe leptonic CP violation. It is divided into two parts, one for CP violation due to Majorana, and the other more conventional lept…