| 氢分子与氦原子碰撞转动激发截面理论计算 |
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| 引用本文： | 朱俊,谢文.氢分子与氦原子碰撞转动激发截面理论计算[J].原子与分子物理学报,1998,15(4):533-536. |
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| 作者姓名： | 朱俊 谢文 |
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| 作者单位： | 四川联大应用物理系，四川联大物理所 |
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| 摘 要： | 当入射氦原子能量为０．０５ｅＶ时，计算了氦原子与氢分子碰撞的弹性散射和第一转动激发截面，用密耦方法计算了５０个分波，得到的分波截面收敛得很好。
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| 关 键 词： | 转动激发 碰撞截面 密耦方程 |
THE THEOERTICAL CALCULATION OF ROTATIONAL EXCITATION CROSS SECTIONS FOR COLLISIONS BETWEEN HYDROGEN MOLECULE AND HELIUM |
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| Zhu Jun Xie Wen,Yang Xiangdong.THE THEOERTICAL CALCULATION OF ROTATIONAL EXCITATION CROSS SECTIONS FOR COLLISIONS BETWEEN HYDROGEN MOLECULE AND HELIUM[J].Journal of Atomic and Molecular Physics,1998,15(4):533-536. |
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| Authors: | Zhu Jun Xie Wen Yang Xiangdong |
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| Institution: | Zhu Jun Xie Wen * Yang Xiangdong *Department of Applied Physics,Sichuan Union University Chengdu 610065 * Institute of Atomic and Molecular science at High Temperature and High Pressure Sichuan Union University Chengdu 610065 |
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| Abstract: | When incident energy of Helium atom is 0.05eV, the elastic cross section and first rotational excitation cross sections of He-H 2collision have been calcualted by using close coupling equations. We have calculated 50 partial wave and obtaind convergent partial cross sections. |
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| Keywords: | Rotationa excitation Scattering cross section Close coupling equations |
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