Quasi-linear model for the plasma mechanism of narrow-band microwave burst generation

Quasi-linear model for the plasma mechanism of narrow-band microwave burst generation
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窄带微波爆发产生等离子体机制的准线性模型

DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
V. Mel’nikov
V. Mel’nikov
中科院分区：
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文献类型：
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作者：
B. N. Levin;V. Mel’nikov

文献摘要

被引文献

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本文研究了太阳耀斑能量释放扩展锋射电辐射的等离子体模型的特征。结果表明，当束流通过边界注入冷等离子体半空间时，在热锋附近形成电子分布。一个主要的新的结果是一个结论的本地化的等离子体湍流区域-源的发射在一个狭窄的层之前的热锋，这使得它能够解释的突发窄带功能在一个自然的方式。证明了使用窄带发射参数进行耀斑环结构分析的广泛能力。
Characteristic features of the plasma model for radio emission from the extending fronts of solar flare energy release are studied. It is shown that the electron distribution is formed near the thermal fronts as stationary beam injection through the boundary into the cold plasma semi-space. A principal new result is a conclusion about the localization of a plasma turbulence region — the source of emission in a narrow layer before the thermal front, that makes it possible to explain the burst narrow-band feature in a natural way. Wide capabilities of the flare loop structure analysis using the narrow-band emission parameters are demonstrated.