| タイトル | High-Altitude Observations of the Polar Wind |
| 本文（外部サイト） | http://hdl.handle.net/2060/19980148028 |
| 著者（英） | Chandler, M. O.; Robson, R.; Berthelier, J. J.; Chappell, C. R.; Burch, J. L.; Craven, P. D.; Nordholt, J. E.; Giles, B. L.; Thomsen, M. F.; Moore, T. E.; Pollock, C. J.; Waite, J. H., Jr.; Mozer, F. S.; Williamson, W. S.; Young, D. T.; McComas, D. J. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1997-07-18 |
| 言語 | eng |
| 内容記述 | Plasma outflows, escaping from Earth through the high-altitude polar caps into the tail of the magnetosphere, have been observed with a xenon plasma source instrument to reduce the floating potential of the POLAR spacecraft. The largest component of H(+) flow, along the local magnetic field (30 to 60 kilometers per second), is faster than predicted by theory. The flows contain more O(+) than predicted by theories of thermal polar wind, but also have elevated ion temperatures. These plasma outflows contribute to the plasmas energized in the elongated nightside tail of the magnetosphere, creating auroras, substorms, and storms. They also constitute an appreciable loss of terrestrial water dissociation products into space. |
| NASA分類 | Meteorology and Climatology |
| レポートNO | NAS 1.26:207737
NASA/CR-97-207737 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/98991 |
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