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http://hdl.handle.net/2074/324
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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
Weibel instability
Electron beam |
| 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. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/324 |
| Appears in Collections: | Physics
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| annoueff97.pdf | | 194Kb | Adobe PDF | View/Open |
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