| タイトル | Threshold criterion for a space simulation beam-plasma discharge |
| 著者（英） | Szuszczewicz, E. P.; Bernstein, W.; Walker, D. N.; Lin, C. S.; Papadopoulos, K. |
| 著者所属（英） | Science Applications, Inc.|Hulburt (E. O.) Center for Space Research|Rice Univ.|Bendix Field Engineering Corp. |
| 発行日 | 1982-03-01 |
| 言語 | eng |
| 内容記述 | An experimental and theoretical study of the threshold characteristics of a space simulation beam-plasma discharge with emphasis on density profiles and a density-dependent ignition criterion. The study included various beam-plasma conditions covering beam currents from 8 to 85 mA, beam energies from 0.8 to 2.0 keV, and magnetic fields at 0.9 and 1.5 G. The study included experimental determinations of radial profiles of electron density for each of the selected conditions extending from a low-density, pre-beam-plasma discharge state to a strong beam-plasma discharge condition. The experimental results are shown to agree with detailed model calculations, which consider the beam-plasma discharge to be produced by large-amplitude electron plasma waves resulting from the beam-plasma interaction. |
| NASA分類 | GROUND SUPPORT SYSTEMS AND FACILITIES (SPACE) |
| レポートNO | 82A26273 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/411447 |
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