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日冕磁流管中的离子回旋不稳定性与电子加速
ION CYCLOTRON INSTABILITY AND ELECTRON ACCELERATION IN THE CORONA MAGNETIC FLUX TUBE
【摘要】 本文结合数值计算,给出日冕条件下发生回旋不稳定性的条件。经分析得到离子回旋不稳定性较电子回旋不稳定性优先发生的结论,并讨论由离子回旋不稳定性所产生的电场和加速电子流。
【Abstract】 In this paper, the criteria of cycloctron instability (CI) are given for a plasma in the low corona region, It is found that the ion CI is easier to occur than the electron CI. The electrical field due to the ion CI and the resultant streams of accelerated electrons are discussed.
【关键词】 低日冕磁流管;
离子回旋不稳定性;
加速电子流;
【Key words】 Magnetic flux tube in low corona region; Ion cyclotron instability; Stream of accelerated electrons.;
【Key words】 Magnetic flux tube in low corona region; Ion cyclotron instability; Stream of accelerated electrons.;
- 【文献出处】 核聚变与等离子体物理 ,Nuclear Fusion and Plasma Physics , 编辑部邮箱 ,1988年03期
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