Recent results on solar neutrinos from Kamiokande

Abstract Results are presented on the event rate and time variation of solar neutrinos, obtained with the Kamiokande water-Cerenkov detector. The solar neutrino flux with E ν ≥ 7.5 MeV was 46 ± 5 ± 6% of the prediction given by Bahcall and Ulrich. this is significantly different from the value (27 ± 4%) given by the Homestake experiment. Time variation of the solar neutrino flux was not observed within statistical errors for E ν ≥ 7.5MeV.