| 太阳风与彗尾等离子体相互作用引起不稳定的一种讨论 |
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| 引用本文： | 郭射宇,李中元.太阳风与彗尾等离子体相互作用引起不稳定的一种讨论[J].空间科学学报,1991(3). |
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| 作者姓名： | 郭射宇 李中元 |
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| 作者单位： | 中国科学技术大学地球和空间科学系 合肥
(郭射宇),中国科学技术大学地球和空间科学系 合肥(李中元) |
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| 摘 要： | 本文讨论了在无力场情形下,太阳风与彗尾等离子体相互作用的二流不稳定问题。应用International Cometary Explorer(ICE)飞行器对彗星Giacobini-Zinner的探测数据,采用合理的等离子分布形式,得出的结论是在彗星内部存在着这种二流不稳定现象。
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| 关 键 词： | 彗星 I型彗尾 太阳风和行星际骚扰 等离子体不稳定性 |
DISCUSSION OF PLASMA INSTABILITY BETWEEN SOLAR WIND AND TYPE-I COMET TAIL |
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| Guo She-yu Li Zhong-yuan.DISCUSSION OF PLASMA INSTABILITY BETWEEN SOLAR WIND AND TYPE-I COMET TAIL[J].Chinese Journal of Space Science,1991(3). |
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| Authors: | Guo She-yu Li Zhong-yuan |
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| Abstract: | In this paper, the "two-stream" plasma instability between solar wind and comet tail in a force-free field case is discussed. The data come from the exploration for comet Giacobini-Zinner by International Cometary Explorer Spacecraft. The conclusion shows that "two stream" instability exsists in the inner part of a comet if a resonable plasma distribution is considered. |
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| Keywords: | Comet Type-I comet tail Disturbance between solar wind and interplanetary Plasma instability |
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