Nonstationary statistical acceleration of relativistic particles and its role during geomagnetic storms

被引：0
|
作者：
Bakhareva, MF [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Skobeltsyn Res Inst Nucl Phys, Moscow 119899, Russia
来源：
GEOMAGNETISM AND AERONOMY | 2003年 / 43卷 / 06期
关键词：
D O I：
暂无
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The analytical solution to the nonstationary diffusion equation in the momentum space for relativistic particles has been analyzed taking into account catastrophic escapes. Results of calculating the time variation in the fluxes of 0.5-10 MeV electrons has been presented for the cases of momentary and permanent sources of cold particles. Theoretical results are used to explain certain general properties of the prolonged (greater than or equal to3 days) dynamics of electrons in geostationary orbit at the stage of magnetic storm recovery.
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页码：687 / 693
页数：7
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