| 太阳风中的Alfven波耗散与电子和质子温度分布问题 |
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| 引用本文： | 肖池阶,宋礼庭.太阳风中的Alfven波耗散与电子和质子温度分布问题[J].空间科学学报,1998,18(4):296-300. |
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| 作者姓名： | 肖池阶 宋礼庭 |
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| 作者单位： | 北京大学地球物理系!100871 |
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| 基金项目： | 国家自然科学基金!49774249 |
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| 摘 要： | 根据动力论Alfven波耗散机制，详细计算了动力论Alfven波衰减的能量分配给质子和电子的比率．初步解释了高速太阳风中质子温度比电子温度高的事实，定性说明了r＜10Rs时电子快速冷却的原因．
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| 关 键 词： | 动力论Alfven波 高速太阳风 质子温度 电子温度 |
THE TEMPERATURE DISTRIBUTION BETWEEN PROTONS AND ELECTRONS AND THE DISSIPATION OF KINETIC ALFVEN WAVES IN THE SOLAR WIND |
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| XIAO Chijie, SONG Liting.THE TEMPERATURE DISTRIBUTION BETWEEN PROTONS AND ELECTRONS AND THE DISSIPATION OF KINETIC ALFVEN WAVES IN THE SOLAR WIND[J].Chinese Journal of Space Science,1998,18(4):296-300. |
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| Authors: | XIAO Chijie SONG Liting |
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| Abstract: | The dissipation energy ratio of kinetic Alfven waves between proton and electrons is calculated in details based on the dissipation principle of kinetic Alfven waves. It provides a simple explanation of the fact of the higher proton temperature compared with electrons in high speed stream of the solar wind. The rapid cooling of electrons at r<10Rs is explained qualitatively. |
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| Keywords: | Kinetic Alfven wave High-speed stream of solar wind Tempeature of proton Temperature of electron |
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