| Xe原子与H2分子碰撞的散射截面计算 |
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| 引用本文： | 李应发,令狐荣锋,吕兵. Xe原子与H2分子碰撞的散射截面计算[J]. 四川大学学报(自然科学版), 2009, 46(2): 435-438 |
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| 作者姓名： | 李应发 令狐荣锋 吕兵 |
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| 作者单位： | 贵州师范大学理学院,贵阳,550001;贵州师范大学理学院,贵阳,550001;四川大学原子与分子物理研究所,成都,610065 |
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| 基金项目： | 国家自然科学基金(10574096);高等学校博士学科点专项科研基金(20050610010);贵州省教育厅自然科学基金(2005105) |
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| 摘 要： | 本文使用Tang-Toennies势模型通过密耦近似方法计算了惰性气体Xe与H2碰撞的散射截面, 并对计算结果进行了讨论, 总结了该碰撞体系散射截面的变化规律.
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| 关 键 词： | 密耦方法 散射截面 |
| 收稿时间： | 2008-03-07 |
Theoretical calculation of the cross sections |
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| LI Ying-F,LINGHU Rong-Feng and LU Bing. Theoretical calculation of the cross sections[J]. Journal of Sichuan University (Natural Science Edition), 2009, 46(2): 435-438 |
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| Authors: | LI Ying-F LINGHU Rong-Feng LU Bing |
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| Affiliation: | School of Science, Guizhou Normal University;School of Science, Guizhou Normal University;Institute of Atomic and Molecular Physics, Sichuan University;School of Science, Guizhou Normal University;Institute of Atomic and Molecular Physics, Sichuan University |
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| Abstract: | The differential scattering cross sections of He-H2 collision has been calculated by close-coupling approximation method using Tang-Toennies potential model. At the same time, the result of the calculation is discussed, and the chancing regularities of collision cross sections are summed up. |
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| Keywords: | close-coupling method scattering cross section |
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