Structure of the Hall current system in the vicinity of the magnetic reconnection site
Structure of the Hall current system in the vicinity of the magnetic reconnection site
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DOI：
10.1029/2003ja009900
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发表时间：
2003-10
影响因子：
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通讯作者：
T. Nagai;I. Shinohara;M. Fujimoto;S. Machida;R. Nakamura;Y. Saito;T. Mukai
中科院分区：
文献类型：
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作者：
T. Nagai;I. Shinohara;M. Fujimoto;S. Machida;R. Nakamura;Y. Saito;T. Mukai
宇宙飞船Geotail在近地磁尾的磁重联点附近观测到了霍尔电流系统的亚暴爆发。在靠近等离子体片/尾瓣边界的最外层区域，场向电流从磁重联位置流出。在相邻区域，就在流出电流层内部，场向电流流入磁重联部位。因此，霍尔电流电路在分离矩阵层附近形成薄的双片结构。
[1] The spacecraft Geotail has observed the Hall current system in the vicinity of the magnetic reconnection site of the near-Earth magnetotail for substorm onsets. In the outermost region near the plasma sheet/tail lobe boundary, field-aligned currents flow out of the magnetic reconnection site. In the adjacent region, just inside the outflowing current layer, field-aligned currents flow into the magnetic reconnection site. Hence, the Hall current circuit forms a thin double-sheet structure near the separatrix layer.