THE ORIGIN OF FAST ELECTRONS PRECIPITATION IN THE POLAR ATMOSPHERE

被引：0
|
作者：
PODGORNY, AI
PODGORNY, IM
MINAMI, S
机构：
[1] RAS,ASTRON INST,MOSCOW,RUSSIA
[2] OSAKA CITY UNIV,OSAKA 558,JAPAN
来源：
GEOMAGNETIZM I AERONOMIYA | 1994年 / 34卷 / 05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 Earthward Hall electric field generation in the tail current sheet was demonstrated in IKB-1300 space craft measurements and confirmed in laboratory simulation and numerical solution of MHD equations. The electric field produces field-aligned currents (FAC). The current enhancement take place during a substorm. The electrons acceleration occurs in FAC potential drops. The model explains plasma injection into magnetosphere at the substorm.
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页码：22 / 26
页数：5
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