| タイトル | Hybrid simulations of collisionless ion tearing |
| 著者（英） | Winske, Dan; Hesse, Michael |
| 著者所属（英） | NASA Goddard Space Flight Center; NASA Headquarters |
| 発行日 | 1993-06-18 |
| 言語 | eng |
| 内容記述 | Ion tearing in a thin collisionless neutral sheet is investigated using hybrid (particle ion, massless fluid electron) simulations in which dissipation effects are included through a model of the full electron pressure tensor in which self-consistently generated anisotropies are reduced via an isotropization time factor. The linear growth rates and ion dynamics are in qualitative agreement with linear theory and one-component simulations. The reconnection rate increases with the isotropization time. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 93A46150 |
| 権利 | Copyright |
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