| Rb(62D)原子与基态Rb原子,H2分子碰撞转移截面 |
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| 引用本文： | 刘子东,孙献平,李森林,刘秩媛,曾小云.Rb(62D)原子与基态Rb原子,H2分子碰撞转移截面[J].物理学报,1991,40(8):1259-1262. |
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| 作者姓名： | 刘子东 孙献平 李森林 刘秩媛 曾小云 |
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| 作者单位： | 中国科学院武汉物理研究所,武汉,430071 |
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| 摘 要： | 本文用荧光法测量Rb(62D)原子与基态Rb原子,H2分子碰撞转移截面。结果表明:Rb(62D)-Rb(52s)转移截面为σfs=67×10-14cm2,σtr=4.3×10-14cm2,Rb(62D)—H2转移截面为σfs
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| 关 键 词： | Rb原子 激发态 H2分子 碰撞 能量 |
| 收稿时间： | 6/6/1990 12:00:00 AM |
62D TRANSFER CROSS SECTION IN RUBIDIUM INDUCED IN COLLISIONS WITH GROUND STATE Rb ATOMS AND H2 MOLECULES |
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| LIU ZI-DONG,SUN XIAN-FING,LI SEN-LIN,LIU ZHI-YUAN and ZENG XIAO-YUN.62D TRANSFER CROSS SECTION IN RUBIDIUM INDUCED IN COLLISIONS WITH GROUND STATE Rb ATOMS AND H2 MOLECULES[J].Acta Physica Sinica,1991,40(8):1259-1262. |
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| Authors: | LIU ZI-DONG SUN XIAN-FING LI SEN-LIN LIU ZHI-YUAN and ZENG XIAO-YUN |
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| Abstract: | Cross sections for 62D in Rb, induced by collisions with ground state Rb atoms and H2 molecules, have been measured using fluorescence methods. The results show that transfer cross sections for Rb(62D)-Rb(52S) are σfs = 67×10-14cm2, σtr = 4.3 ×10-14cm2 and transfer cross section for Rb(62D)-H2 are σfs*=0.44×10-14cm2,σtr*=0.01×10-14cm2. |
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