| タイトル | Pickup water group ions at Comet Grigg-Skjellerup |
| 著者（英） | Huddleston, D. E.; Amata, E.; Formisano, V.; Johnstone, A. D.; Coates, A. J.; Bavassano-Cattaneo, M. B.; Borg, H.; Winningham, J. D.; Jockers, K.; Wilken, B. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1993-03-19 |
| 言語 | eng |
| 内容記述 | The density and velocity distribution of cometary water group ions was measured by the Giotto spacecraft in the regions upstream and downstream of the 'bow shock' at Comet Grigg-Skjellerup. The results show that the distributions of ions are ring-like until quite close to the shock, the timescales for pitch angle and energy diffusion appear similar and the ion density follows a r exp -2 dependence. |
| NASA分類 | ASTROPHYSICS |
| レポートNO | 93A31914 |
| 権利 | Copyright |
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