| Cs（6PJ）与Ne、N2的碰撞精细结构混合和猝灭 |
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| 引用本文： | 王继新,曹丽萍,戴康,沈异凡.Cs（6PJ）与Ne、N2的碰撞精细结构混合和猝灭[J].大学物理实验,2008,21(1):23-26. |
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| 作者姓名： | 王继新 曹丽萍 戴康 沈异凡 |
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| 作者单位： | 喀什师范学院,喀什,844006 |
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| 摘 要： | 在气体样品池条件下，研究了Cs（6PJ）（Ne、N2）碰撞能量转移过程。用调频半导体激光器激发Cs原子至Cs（6PJ）态，在不简的Ne或N2气压下，直接测量了6P3/2→6S1/2荧光和转移6P1／2、6S1／2荧光。
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| 关 键 词： | 能量转移 荧光 截面 Cs N2 Ne |
| 文章编号： | 1007-2934(2008)01-0023-04 |
| 修稿时间： | 2007年12月16 |
MIXING AND QUENCHING OF C_S (6P_J) STATES INDUCED BY COLLISIONS WITH Ne ATOMS AND N_2 MOLECULES |
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| Wang Jixin,Cao Liping,Dai Kang,Shen Yifan.MIXING AND QUENCHING OF C_S (6P_J) STATES INDUCED BY COLLISIONS WITH Ne ATOMS AND N_2 MOLECULES[J].Physical Experiment of College,2008,21(1):23-26. |
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| Authors: | Wang Jixin Cao Liping Dai Kang Shen Yifan |
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| Institution: | Wang Jixin Cao Liping Dai Kang Shen Yifan (Xinjiang University,Urumqi,830046) |
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| Abstract: | The collisional energy transfer process Cs（6PJ） ＋ M,where M = Ne,N2 under gas cell conditions has been investigated.The Cs（6P3/2 ） state was excited by diode laser. The direct 6P3/2 →6S1/2 fluorescence and the sensitized 〈 6P1/2→6S1/2 fluorescence as a function of quenching gas pressure had been measured. |
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| Keywords: | energy-transfer fluorescence cross sections Cs N_2 Ne |
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