Interference mechanism of "zebra-pattern" formation in solar radio emission

被引:40
|
作者
Ledenev, V
Yan, Y
Fu, Q
机构
[1] Russian Acad Sci, SB, Inst Solar Terr Phys, Irkutsk 664033, Russia
[2] Natl Astron Observ, Beijing 100012, Peoples R China
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1007/s11207-006-2099-5
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It is shown that "zebra-pattern" in solar continuum events (in type IV bursts) can be formed as a result of interference between direct and reflected rays coming from a source of small size in a stratified atmosphere. The emission is generated by plasma mechanism. Full emission flux is contributed from a great number of narrow-band short-lived sources of small sizes, which are formed by plasma waves captured in density minima of background plasma fluctuations.
引用
收藏
页码:129 / 138
页数:10
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