361 citations · 1.7k across the 38 of their papers we have counts for
38 papers
Revisiting T2KK and T2KO physics potential and - beam ratio
Kaoru Hagiwara, Pyungwon Ko, Naotoshi Okamura +1
We revisit the sensitivity study of the Tokai-to-Kamioka-and-Korea (T2KK) and Tokai-to-Kamioka-and-Oki (T2KO) proposals where a water Cerenkov detector with the 100 kton fiducial v…
Fast computation of MadGraph amplitudes on graphics processing unit (GPU)
K. Hagiwara, J. Kanzaki, Q. Li +2
Continuing our previous studies on QED and QCD processes, we use the graphics processing unit (GPU) for fast calculations of helicity amplitudes for general Standard Model (SM) pro…
Determination of the mass hierarchy with medium-baseline reactor-neutrino experiments
Yoshitaro Takaesu
I discuss the sensitivity of future medium baseline reactor antineutrino experiments on the neutrino mass hierarchy. By using the standard chi^2 analysis, we find that the sensitiv…
Determination of mass hierarchy with medium baseline reactor neutrino experiments
Shao-Feng Ge, Kaoru Hagiwara, Naotoshi Okamura +1
We study the sensitivity of future medium baseline reactor antineutrino experiments on the neutrino mass hierarchy. By using the standard chi^2 analysis, we find that the sensitivi…
Physics potential of neutrino oscillation experiment with a far detector in Oki Island along the T2K baseline
Kaoru Hagiwara, Takayuki Kiwanami, Naotoshi Okamura +1
Oki Island is located between Japan and Korea along the Tokai-To-Kamioka (T2K) baseline. The distance from J-PARC to Oki Island is about 653km, which is twice that of the T2K exper…
The earth matter effects in neutrino oscillation experiments from Tokai to Kamioka and Korea
Kaoru Hagiwara, Naotoshi Okamura, Ken-ichi Senda
We study the earth matter effects in the Tokai-to-Kamioka-and-Korea experiment (T2KK), which is a proposed extension of the T2K (Tokai-to-Kamioka) neutrino oscillation experiment b…