Solar Gamma-Ray Lines and Interplanetary Solar Protons

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概要

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• Solar gamma-ray lines and protons were simultaneously observed for sixflares on 1 April, 4 April, 27 April, 13 May 1981, 1 Feb., and 6 June, 1982 byHinotori and Himawari satellites. The flare list is presented in Table I and thetime histories of gamma-rays and protons are shown in Figs. 1 to 6. The relation-ship between the gamma-ray line fluences and peak proton fluxes for these flaresis shown in Fig. 7. It does not reveal an apparent correlation between them. Thepresent results imply that the protons producing gamma-ray lines in the flareregion and protons observed near the Earth do not always belong to the samepopulation, and favor the downward streaining model for the gamma-ray lineproduction.

• 社団法人日本物理学会の論文
• 1985-03-15

著者

• Yoshimori Masato

  Department Of Physics Faculty Of Science Rikkyo University

関連論文

• A Statistical Study of Gamma-Ray Emitting Solar Flares Observed with Yohkoh
• Unusual Time History of Hard X-Ray and Gamma-Ray Emissions from the 1981 April 4 Flare
• Solar Energetic Particles Studied from Yohkoh Gamma-Ray Observations
• Time Histories of Gamma-and Hard X-Ray Emissions from Solar Flares
• Observations of Solar Flare Photon Spectra from 20 keV to 7 MeV
• Deduction of Solar Neutron Fluences from Large Gamma-Ray Flares
• Solar Proton Energy Spectra Derived from Gamma-Ray Observations
• Numbers of Protons Accelerated in Solar Flares
• Solar Gamma-Ray Lines and Interplanetary Solar Protons
• Ratios of the Fluence of 2.22 MeV Gamma-Ray Line to the Fluence of 4.44 MeV Gamma-Ray Line in Solar Flares

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