An Evaluation of Scattered Angular Distributions of Low Energy Electrons to a Solar Neutrino Flux of the Kamiokande Observation

In solar neutrino observations, there seems much contradictions among the Homestake, the Kamiokande and the Sage experimental results. We used other scattering angle distribution for low energy electrons produced by ^8B solar neutrinos in a place of the EGS4 code which has been used in the Kamiokande analysis, and obtained a fewer solar neutrino flux than the Kamiokande one.