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|Title: ||Effect of a large amplitude Langmuir wave on the Weibel instability|
|Authors: ||Annou, R|
Tripathi, V K
|Keywords: ||Langmuir wave|
|Issue Date: ||1997 |
|Citation: ||Physics Letters A, 226(3-4), I93-195|
|Abstract: ||The effect of a large amplitude Langmuir wave on the Weibel instability in a plasma with an electron beam is studied.The electromagnetic perturbation couples to the Langmuir wave to give rise to two Langmuir sideband waves, which in turn produce a current enhancing the electromagnetic perturbation. The Langmuir wave enhances the growth over its linear value.
The enhancement is larger at shorter wavelengths. For uO/c N 0.15, the growth rate is enhanced by a factor of 3/2.|
|Appears in Collections:||Physics|
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