| タイトル | Unresolved Issues With Inner Magnetosphere-Ionosphere Coupling |
| 著者（英） | Khazanov, G.; Gallagher, D. L. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2004-01-01 |
| 言語 | eng |
| 内容記述 | Dipolarization and the release of stored magnetic energy is strongly evident in the energized plasma sheet electrons and ions injected earthward from the magnetotail. While some of these plasma are presumed lost into the dayside magnetosheath, much of the energy is dissipated into the ionosphere through electric currents, through collisions into low energy plasma, and into plasma waves, which then go on to heat and energize plasma of the inner magnetosphere. Many mechanisms for the transfer of energy and the consequences to inner magnetospheric plasma populations have been proposed. The sophistication of theoretical models to represent the interdependencies between plasma populations is rapidly increasing. However without the restraint and reality imposed on theory by relevant measurements, the degree to which specific mechanisms participate in the exchange of energy as a function of location and time cannot be known. ORBITALS offers this capability. Some of the outstanding problems in inner magnetospheric physics and the opportunities presented by the ORBITAL concept to solve problems will be discussed. |
| NASA分類 | Astrophysics |
| 権利 | No Copyright |
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