MACH NUMBER OF A COMETARY BOW SHOCK

被引：0
|
作者：
GALEEV, AA
KHABIBRAKHMANOV, IK
机构：
来源：
SOVIET ASTRONOMY LETTERS | 1990年 / 16卷 / 03期
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暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Analysis of flow stability of a magnetized plasma being loaded with new cometary ions shows that linear magnetosonic perturbations become hydrodynamically unstable when the magnetosonic Mach number becomes less than 2 due to deceleration of the plasma stream. It is suggested that the cometary bow shock forms for this reason.
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页码：200 / 202
页数：3
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