| 太阳电子事件粒子源区的位置 |
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| 引用本文： | 汪学毅,黄永年.太阳电子事件粒子源区的位置[J].空间科学学报,1996,16(2):85-91. |
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| 作者姓名： | 汪学毅 黄永年 |
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| 作者单位： | 中国科学院空间科学与应用研究中心, 北京 100080 |
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| 摘 要： | 对ISEE-3的引个太阳电子事件资料,进行了系统地分析。通过Saha平衡模型分别计算了高Fe事件和贫Fe事件源区的平衡温度大小,指出两类事件粒子源区不相重合,高Fe事件的粒子源区位于高色球层,贫Fe事件粒子源区在色球层-日冕之间的过渡区。对高Fe事件和贫Fe事件的形成作了初步的设想。
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| 关 键 词： | Fe－rich事件 Fe－poor事件 Saha方程 平衡温度 |
| 收稿时间： | 1994-11-24 |
THE POSITION OF PARTICLE SOURCE IN SOLAR ELECTRON EVENTS |
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| Wang Xue-yi, Huang Yong-nain.THE POSITION OF PARTICLE SOURCE IN SOLAR ELECTRON EVENTS[J].Chinese Journal of Space Science,1996,16(2):85-91. |
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| Authors: | Wang Xue-yi Huang Yong-nain |
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| Institution: | Center for Space Science and Applied Research, Academia Sinica, Beijing 100080 |
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| Abstract: | In this paper, the ISEE-3 energetic particle data from 51 solar electron events are analysed. And the equilibrium temperature of Fe-rich events and Fe-poor events are calculated based on the model. The source position of particles in the Ferich events is found to be in the high-chromosphere, while the source position of particles in the Fe-poor events in the region between the chromosphere and the corona. The source positions of particles in both the Fe-rich events and Fepoor events are found to be always different from their corresponding flare regions. According to above results, the processes of formation for the two types of electron events are proposed. |
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| Keywords: | Solar electron Ferich events Solar electron Fepoor events solar electron source region |
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