| Collisional Quantum Interference on Rotational Energy Transfer： Relation Between Integral Interference Angle and Rotational Quantum Number in Na2（A^1∑u^＋,ν=8～b^3∏0u,ν=14）-Na System |
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| 作者姓名： | WANG Wei-Li SONG Peng LI Yong-Qing MIAO Gang MA Feng-Cai |
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| 作者单位： | [1]School of Science, Liaoning Technical University, Fuxin 123000, China [2]Dalian Institute of Chemical Physics, the Chinese Academy of Sciences, Dalian 16023, China [3]Department of Physics, Liaoning University, Shenyang 110036, China |
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| 基金项目： | The project supported by National Natural Science Foundation of China under Grant No. 10374040 |
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| 摘 要： | Collisional quantum interference （CQI） on rotational energy transfer was observed in Na2（A^1∑u^＋,ν=8～b^3∏0u,ν=14） system in collision with Na Chem. Phys. Lett. 318 （2000） 107], and the degree of the interference was measured. The integral interference angle was obtaJned through theoretical calculation. We will research the factors that have effect on collisional quantum interference on rotational energy transfer in Na2（A^1∑u^＋,ν=8～b^3∏0u,ν=14）-Na system. Basing on the time-dependent first order Born approximation, and taking into account the anlsotroplc Lennard Jones interaction potentials and ＂straight-line＂ trajectory approximation, we obtain the factors that have effect on CQI in Na2-Na system, and obtain the relation between the integral interference angle and rotational quantum number.
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| 关 键 词： | 转动能量迁移 干涉角 转动量子数 CQI 能量转化 |
| 收稿时间： | 2005-10-13 |
| 修稿时间： | 2005-10-13 |
Collisional Quantum Interference on Rotational Energy Transfer: Relation Between Integral Interference Angle and Rotational Quantum Number in
Na2-Na System |
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| WANG Wei-Li SONG Peng LI Yong-Qing MIAO Gang MA Feng-Cai.Collisional Quantum Interference on Rotational Energy Transfer: Relation Between Integral Interference Angle and Rotational Quantum Number in
Na2-Na System[J].Communications in Theoretical Physics,2006,46(1):123-129. |
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| Authors: | WANG;Wei-Li;SONG;Peng;LI;Yong-Qing;MIAO;Gang;MA;Feng-Cai |
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| Institution: | 1. School of Science, Liaoning Technical University,
Fuxin 123000, China
;2. Dalian Institute of Chemical Physics, the Chinese Academy of
Sciences, Dalian 16023, China
;3. Department of Physics, Liaoning University, Shenyang 110036, China |
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| Abstract: | Collisional quantum interference (CQI) on rotational energy transfer was observed in Na2(A1Σu+,
v=8～b3Π0u, v=14) system in collision with Na Chem. Phys. Lett. 318 (2000) 107], and the degree of the interference was measured. The integral
interference angle was obtained through theoretical calculation. We will research the factors that have effect on collisional quantum interference on rotational energy transfer in our studied system. Based on the time-dependent first order Born approximation, and taking into account the anisotropic Lennard-Jones interaction potentials and “straight-line” trajectory approximation,
we obtain the factors that have effect on CQI in Na2-Na system, and obtain the relation between the integral interference angle and rotational quantum number. |
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| Keywords: | rotational energy transfer interference angle rotational quantum number |
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