Observations of fluxes and energy spectra of electrons (0.19-3.2MeV) and protons (0.64-35MeV) by OHZORA satellite are reported. Preliminary results show that the maximum fluxes of electrons and protons are observed in the south Atlantic Anomaly and the auroral zones. Energy spectra show that the much more high energy component of particles (>1MeV) in the Brazil Anomaly than in the auroral zone. And the pitch angle distributions show the maximum intensity of 90°, this means that the high energy particles are trapped. Temporarily intensive proton and He ion fluxes at the north polar cap are observed at May 25,1984,the proton energy spectra show that the solar particles inject into the cap.
「大空」による高エネルギー粒子観測
SA0166672.pdf
(1.1MB)
