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Filamentation of a rotating electron beam in a magnetized plasma |
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| Authors: | B. Shokri S. M. Khorashadizadeh |
| Affiliation: | a Physics Department and Laser Research Center of Shahid Beheshti University, Tehran, Iran b Institute for Studies in Theoretical Physics and Mathematics, P.O. Box 19395-1795, Tehran, Iran c Physics Department of Shahid Beheshti University, Evin, Tehran, Iran |
| Abstract: | Filamentation of a nonrelativistic rotating electron beam in a magnetized plasma is investigated by solving the kinetic equation and finding its dielectric permitivity. The period and the establishment time of the filamentation structure and threshold for instability development are obtained. It will be shown that only when the external magnetic field strength becomes smaller than a characteristic value, filamentation appears. |
| Keywords: | Author Keywords: Filamentation Electron beam |
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