313 citations · 3.7k across the 81 of their papers we have counts for
6 papers · 1 filter
A comprehensive study of neutrino spin-flavour conversion in supernovae and the neutrino mass hierarchy
Shin'ichiro Ando, Katsuhiko Sato
Resonant spin-flavour (RSF) conversions of supernova neutrinos, which is induced by the interaction between the nonzero neutrino magnetic moment and supernova magnetic fields, are…
Resonant spin-flavor conversion of supernova neutrinos: Dependence on presupernova models and future prospects
Shin'ichiro Ando, Katsuhiko Sato
We study the resonant spin-flavor (RSF) conversion of supernova neutrinos, which is induced by the interaction between the nonzero neutrino magnetic moment and the supernova magnet…
Supernova Neutrinos, Neutrino Oscillations, and the Mass of the Progenitor Star
Keitaro Takahashi, Katsuhiko Sato, Adam Burrows +1
We investigate the initial progenitor mass dependence of the early-phase neutrino signal from supernovae taking neutrino oscillations into account. The early-phase analysis has adv…
Three-generation study of neutrino spin-flavor conversion in supernova and implication for neutrino magnetic moment
Shin'ichiro Ando, Katsuhiko Sato
We investigate resonant spin-flavor (RSF) conversions of supernova neutrinos which are induced by the interaction of neutrino magnetic moment and supernova magnetic fields. From th…
Determining the Supernova Direction by its Neutrinos
Shin'ichiro Ando, Katsuhiko Sato
Supernova neutrinos, which arrive at Earth earlier than light, allow for the earliest determination of the direction of the supernova. The topic of this paper is to study how accur…
Effects of Neutrino Oscillation on the Supernova Relic Neutrino Background
Tomonori Totani, Katsuhiko Sato
We investigate to what extent the oscillation or conversion of neutrinos enhances the expected event rate of the supernova relic neutrino background (SRN) at the Super-Kamiokande d…