| タイトル | Detailed examination of a plasmoid in the distant magnetotail with ISEE 3 |
| 著者（英） | Zwickl, R. D.; Birn, J.; Feldman, W. C.; Tsurutani, B. T.; Hones, E. W., Jr.; Slavin, J. A.; Bame, S. J.; Mccomas, D. J.; Baker, D. N.; Smith, E. J. |
| 著者所属（英） | Los Alamos Scientific Lab.|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1984-10-01 |
| 言語 | eng |
| 内容記述 | Details of an investigation of a lone plasmoid encountered by the ISEE-3 spacecraft in February 1983 are reported. ISEE-3 was then at 217 earth radii distance, in the magnetosheath, and had entered the magnetotail. Intense energetic particle, plasma and magnetic field fluctuations were detected, indicating a large electron flux moving tailward, a suprathermal proton flux, a jump in electron temperature, and inverse signatures of an increasing magnetic field. Closed magnetic field lines were also detected as were IMF field lines around the plasmoid and open field lines connecting the earth with space. The hot particles in the plasmoid are concluded to have been magnetically confined in a boundary one earth radius thick. An earthward directed beam was also detected and was found to balance the tailward flux. The origin and characteristics of the beam were not discerned. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 85A11517 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/394568 |
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