| 低纬Pi2地磁脉动和亚暴电流体系 |
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| 引用本文： | 杨少峰.低纬Pi2地磁脉动和亚暴电流体系[J].地球物理学报,1992,35(5):553-559. |
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| 作者姓名： | 杨少峰 |
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| 作者单位： | 中国科学院地球物理研究所 北京 100101 |
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| 摘 要： | 本文试图建立一个产生低纬Pi2 脉动的亚暴三维电流体系模型.用这个模型可以模拟地球表面不同纬度和经度上记录的Pi2脉动的波形和偏振图,与低纬Pi2脉动的多台观测结果基本相符.从而定量地解释了Pi2脉动和亚暴电流体系的关系.
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| 关 键 词： | Pi2地磁脉动 亚暴电流楔 |
| 收稿时间： | 1991-09-05 |
LOW-LATITUDE Pi2 PULSATIONS AND SUBSTORM CURRENT SYSTEM |
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| YANG SHAO-FENG.LOW-LATITUDE Pi2 PULSATIONS AND SUBSTORM CURRENT SYSTEM[J].Chinese Journal of Geophysics,1992,35(5):553-559. |
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| Authors: | YANG SHAO-FENG |
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| Institution: | Institute of Geophysics, Acudemia Sinica, Beijing 100101 |
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| Abstract: | In the paper a model for the three-dimensional substorm current system producing low-latitude Pi2 pulsations has been constructed. This model can simulate the Pi2 waveforms and polarizations' recorded on the Earth surface at different latitude and longitude, and explain the relationship between Pi2 pulsation and substorm current system quantitatively,comparing with observation of low-latitude multistations. |
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| Keywords: | Pi2 pulsation Substorm current wedge |
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