NONLINEAR EXCITATION OF ELECTRON-ACOUSTIC WAVES.

被引:0
|
作者
Saleem, H. [1 ]
Murtaza, G. [1 ]
机构
[1] Quaidi-i-Azam Univ, Islamabad, Pak, Quaidi-i-Azam Univ, Islamabad, Pak
关键词
ACOUSTIC WAVES - ELECTRONS - MATHEMATICAL TECHNIQUES - Numerical Analysis;
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摘要
It is shown that for a plasma with ion temperature greater than electron temperature, an extraordinary electro-magnetic pump wave can parametrically decay into upper-hybrid and electron-acoustic oscillations. The threshold power flux and the growth rate of the instability are obtained. Comparison of our investigation with an earlier work and its possible application to a mirror machine is pointed out.
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页码:295 / 299
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