Speaker
Dr
Yoshihisa Obayashi
(Kamioka Observatory, ICRR, Univ. of Tokyo)
Description
A large water Cherenkov detector Super-Kamiokande(SK) started data taking in April 1996 and has been continuously accumulating neutrino data.
Electronics system for SK data taking is fully upgraded on September 2008 to ensure stable observation for next 10 - 20 years and to improve sensitivity of the detector.
Recent results on atmospheric neutrino oscillation study from SK before and after the electronics upgrade will be presented.
Primary author
Dr
Yoshihisa Obayashi
(Kamioka Observatory, ICRR, Univ. of Tokyo)
