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首页> 外文期刊>Surveys in Geophysics: An International Review Journal of Geophysics and Planetary Sciences >Oblique Whistler-Mode Waves in the Inhomogeneous Magnetospheric Plasma: Resonant Interactions with Energetic Charged Particles
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Oblique Whistler-Mode Waves in the Inhomogeneous Magnetospheric Plasma: Resonant Interactions with Energetic Charged Particles

机译：非均质磁层等离子体中的斜惠斯勒模式波：与高能带电粒子的共振相互作用

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摘要

A consistent account is given of the theory of resonant interactions between energetic charged particles and a whistler-mode wave propagating obliquely to the non-uniform geomagnetic field in the inhomogeneous magnetospheric plasma. The basic equations for the wave field and charged particle dynamics are presented, with the emphasis being placed on the parameters governing the problem. A Hamiltonian approach is consistently used in the analysis of the particle equations of motion which are discussed in detail and solved analytically in various cases. Two applications of the theory are considered. First, we calculate the growth (or damping) rate for a whistler-mode wave propagating obliquely to geomagnetic field in the magnetosphere. Secondly, we estimate the proton precipitation into the upper atmosphere induced by a VLF transmitter signal.
机译：一致地考虑了高能带电粒子与倾斜传播到非均匀磁层等离子体中非均匀地磁场的哨声波之间的共振相互作用的理论。给出了波场和带电粒子动力学的基本方程，重点放在控制问题的参数上。哈密​​顿方法一直用于运动粒子方程的分析，在各种情况下对此进行了详细的讨论和分析。考虑了该理论的两个应用。首先，我们计算在磁层中倾斜传播到地磁场的哨声波的增长率（或阻尼）。其次，我们估计由甚低频发射器信号引起的质子向高层大气的沉淀。

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