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| 氦-氢分子相互作用势对He-H_2碰撞激发截面的影响 | |
| 引用本文： | 汪荣凯,令狐荣锋,杨向东,司冠杰.氦-氢分子相互作用势对He-H_2碰撞激发截面的影响[J].贵州师范大学学报(自然科学版),2006,24(2):56-59,81. |
| 作者姓名： | 汪荣凯 令狐荣锋 杨向东 司冠杰 |
| 作者单位： | 1. 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 2. 贵州师范大学,理学院,贵阳,550001 3. 四川大学,原子与分子物理研究所,成都,610065 |
| 基金项目： | 中国科学院资助项目 , 广东省博士启动基金 |
| 摘 要： | 使用Tang-Toenn ies势模型的两种形式通过密耦近似方法计算了惰性气体He与H2碰撞的弹性和转动激发散射截面及微分散射截面,原子入射能量分别为0.05 eV~0.65 eV,对计算结果进行分析比较。 |
| 关 键 词： | 转动激发 密耦方法 散射截面 |
| 文章编号： | 1004-5570（2006）02-0056-04 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005-12-23 |
Influence of He-H2 interaction potential on excitation cross section of He collision with H2 |
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| WANG Rong-kai,LINGFU Rong-feng,YANG Xiang-dong,SI Guan-jie.Influence of He-H2 interaction potential on excitation cross section of He collision with H2[J].Journal of Guizhou Normal University(Natural Sciences),2006,24(2):56-59,81. | |
| Authors: | WANG Rong-kai LINGFU Rong-feng YANG Xiang-dong SI Guan-jie |
| Institution: | 1. School of Physics and Chemistry, Guizhou Normal University, Guiyang, Guizhou 550001, China; 2. Institute of Atomic and Molecular Physics,Sichuan University, Chengdu, Sichuan 610065, China |
| Abstract: | Elastic and rotational excitation scattering cross sections and differential scattering cross sections of He-H2 collision has been calculated by close-coupling approximation method using two forms of Tang-Toennies potential model and discussed in detail at relative kinetic energy of 0.05eV to 0.65eV respectively. |
| Keywords: | rotational excitation close-coupling method scattering cross section |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |