Contribution of solar cosmic rays to the formation of the Earth’s proton radiation belt

被引：0
|
作者：
L. L. Lazutin
Yu. I. Logachev
机构：
[1] Moscow State University,Skobeltsyn Institute of Nuclear Physics
来源：
Cosmic Research | 2009年 / 47卷
关键词：
94.30.Hn; 94.30.Xy; 96.40.Fg;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The significance of the contribution of solar protons to fluxes of trapped radiation in the Earth’s outer radiation belt (L > 2) is estimated for various phases of solar activity. In periods of high solar activity, proton fluxes with the energy 1–5 MeV at L = 2–3 for the bulk of time have SCR as a source, during a minimum of solar activity, trapped proton fluxes are determined by the conventional diffusive mechanism under the action of sudden IMF impulses.
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页码：374 / 377
页数：3
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