Effects of electron angle scattering in plasma waves
Effects of electron angle scattering in plasma waves
复制标题
等离子体波中电子角散射的影响
DOI：
10.1063/1.861221
复制
发表时间：
1975
影响因子：
4.6
通讯作者：
W. Horton
中科院分区：
文献类型：
--
作者：
R. Koch;W. Horton
从线性化的电子动力学方程和洛伦兹碰撞算子计算碰撞对涨落数和电流密度的贡献。在对低频漂移波、声波和阿尔芬波具有实际重要性的弱碰撞区域中，主要的耗散贡献来自于贡献与（ωνe/k2 v2 e）3/5成比例的阻尼的低能电子。
The collisional contribution to the fluctuating number and current density are calculated from the linearized electron kinetic equation with a Lorentz collision operator. In the weakly collisional regimes of practical importance for low frequency drift, sound, and Alfven waves, the dominant dissipative contribution is shown to arise from the low energy electrons that contribute a damping proportional to (ωνe/k2v2e)3/5.