Waves and microinstabilities in plasmas-linear effects
Waves and microinstabilities in plasmas-linear effects
复制标题
等离子体中的波和微观不稳定性-线性效应
DOI：
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发表时间：
1977
期刊：
影响因子：
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通讯作者：
A. Phelps
中科院分区：
文献类型：
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作者：
J. Allen;A. Phelps
该评论关注的是波在等离子体中的传播碰撞可以忽略不计。相关的动力学理论由Vlasov方程描述。本文综述了无磁场情况下的波，包括电子波和离子声波的朗道阻尼。由于纯粹的弹道效应的并发症进行了描述，后者的情况下，包括离子的混合物的研究。除了反常趋肤效应外，热运动对电磁波的影响很小。束等离子体相互作用的审查和稳定性的一般概念进行了讨论。阐述了一种波能转换机制和线性耦合机制。共振锥的重要性也被注意到。
The review is concerned with wave propagation in plasmas where collisions may be neglected. The relevant kinetic theory is described by the Vlasov equation. Waves in the absence of a magnetic field are reviewed including Landau damping of electron waves and ion acoustic waves. The complications due to purely ballistic effects are described and the latter case includes the study of mixtures of ions. Thermal motion has little effect on electromagnetic waves with the exception of the anomalous skin effect. Beam-plasma interactions are reviewed and general concepts of stability are discussed. The conversion of wave energy from one kind of wave and linear coupling mechanisms are described. The importance of resonance cones is also noted.