| 切仑柯夫辐射机理的探讨 |
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| 引用本文： | 余观夏,钟鸣.切仑柯夫辐射机理的探讨[J].南京师大学报,1999,22(1):28-31. |
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| 作者姓名： | 余观夏 钟鸣 |
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| 作者单位： | 南京师范大学物理系 |
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| 摘 要： | 针对关于切仑柯夫辐射机理的两种较为模糊的解释，通过对切仑柯夫辐射的产生条件和波－粒子的能动量关系的计算与分析，得出了产生切仑柯夫辐射的根本原因是波和粒子解耦，并且粒子和波的能动量是守恒的，即介质粒子并没有参与辐射．
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| 关 键 词： | 切仑柯夫辐射 解耦 能动量守恒 |
| 修稿时间： | :1998-06-2 |
Analysis and Discussion to Cerenkov Radiation |
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| Yu Guanxia,Zhong Ming.Analysis and Discussion to Cerenkov Radiation[J].Journal of Nanjing Normal University(Natural Science Edition),1999,22(1):28-31. |
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| Authors: | Yu Guanxia Zhong Ming |
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| Abstract: | The emission condition and energy-momentum relation in Cerenkov process are investigated in detail. It is shown that the laws of energy-momentum conservation in the wave-particle system are satisfied and the emission is essentially resulting from incoupling of waves and charged particles,in other words, emission by media particles does not appear in Cerenkov process. |
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| Keywords: | Cerenkov radiation incoupling energy-momentum conservation |
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