| 正弦平方势与沟道辐射的谱线展宽 |
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| 引用本文： | 韦洛霞,罗诗裕,陈少文.正弦平方势与沟道辐射的谱线展宽[J].原子核物理评论,2004,21(1):60-64. |
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| 作者姓名： | 韦洛霞 罗诗裕 陈少文 |
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| 作者单位： | 东莞理工学院, 广东 东莞 523106 |
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| 摘 要： | 利用曾经提出的正弦平方势解析地处理了非线性效应和偶极效应对沟道谱线宽度的影响， 解释了正电子能量在5 GeV附近的Si (110)面沟道辐射谱特征. The spectral properties of the planar channeling radiation of positron have been investigated by using Sine squared Potential. At positron energy of 5 GeV a sharp line has been explained for the planar channeling radiation in Si(110 ). It is that theoretic results are compatible to the experiments.
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| 关 键 词： | 正弦平方势 沟道辐射 非线性 正电子 谱线 |
| 文章编号： | 1007-4627(2004)01-0060-05 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2003年6月30日 |
Nonlinearity Effects on Width of Spectral Line of Channeling Radiations |
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| WEI Luo-xia,LUO Shi-yu,CHEN Shao-wen.Nonlinearity Effects on Width of Spectral Line of Channeling Radiations[J].Nuclear Physics Review,2004,21(1):60-64. |
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| Authors: | WEI Luo-xia LUO Shi-yu CHEN Shao-wen |
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| Institution: | Dongguan University of Technology, Dongguan 523106, Guangdong, China |
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| Abstract: | The spectral properties of the planar channeling radiation of positron have been investigated by using Sine-squared Potential. At positron energy of 5 GeV a sharp line has been explained for the planar channeling radiation in Si(110 ). It is that theoretic results are compatible to the experiments. |
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| Keywords: | sine-squared potential channeling radiation nonlinearity positron spectral line |
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