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…