| タイトル | Observations of the plasma environment during an active ionospheric ion beam injection experiment |
| 著者（英） | Erlandson, R. E.; Cahill, L. J., Jr.; Pollock, C. J.; Kintner, P. M.; Arnoldy, R. L. |
| 著者所属（英） | Minnesota Univ.|New Hampshire Univ.|Johns Hopkins Univ.|Cornell Univ.|NASA Marshall Space Flight Center |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | Several sounding rocket flights have been used to clarify the electrodynamics of neutral beam releases of Ar ions in the upper ionosphere, by varying the Ar's point of release with respect to the diagnostic payload. A volume of 10-m radius centered on the Ar release payload is measured for broadband wave activity; the superthermal neutralizing beam electrons become magnetized in this volume for across-field plasma releases, and ambient electrons are accelerated to energies of several hundred eV. This is speculated to be due to wave turbulence rather than payload-neutralization. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 90A18768 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/359128 |
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