Three-wave coupling coefficients for perpendicular wave propagation in a magnetized plasma
Three-wave coupling coefficients for perpendicular wave propagation in a magnetized plasma
复制标题
磁化等离子体中垂直波传播的三波耦合系数
DOI：
10.1063/1.4934938
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发表时间：
2015
影响因子：
2.2
通讯作者：
L. Stenflo
中科院分区：
文献类型：
--
作者：
G. Brodin;L. Stenflo
重新考虑了均匀磁化等离子体中三波之间的共振相互作用。从前人的动力学表达式出发，我们将研究局限于垂直于外磁场传播的波。结果表明，只有在二维情况下，即当波矢既有x分量又有y分量时，才能得到可靠的结果。
The resonant interaction between three waves in a uniform magnetized plasma is reconsidered. Starting from previous kinetic expressions, we limit our investigation to waves propagating perpendicularly to the external magnetic field. It is shown that reliable results can only be obtained in the two-dimensional case, i.e., when the wave vectors have both x and y components.