| Interference Angle on Quantum Rotational Energy Transfer in Na＋Na2 （A1 ∑u^＋,v=8-b^3∏0u,v=14） Molecular Collision System |
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| 作者姓名： | WANG Wei-Li MIAO Gang LI Jian MA Feng-Cai |
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| 作者单位： | [1]Department of Basic Course, Liaoning Technical University, Huludao 125105, China [2]Department of Science, Shenyang Institute of Aeronautical Engineering, Shenyang 110031, China [3]Department of Physics, Liaoning University, Shenyang 110036, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No. 10374040 and the Foundation of the Educational Department of Liaoning Province under Grant Nos, 2008290 and 20060347 |
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| 摘 要： | In order to study the collisional quantum interference （CQI） on rotational energy transfer in atom-diatom system, we have studied the relation of the integral interference angle and differential interference angle in Naq-Na2 （A1 ∑u^＋,v=8-b^3∏0u,v=14） collision system. In this paper, based on the first-Born approximation of timedependent perturbation theory and taking into accounts the anisotropic effect of Lennard-Jones interaction potentials, we present a theoretical model of collisional quantum interference in intramolecular rotational energy transfer, and a relationship between differential and integral interference angles.
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| 关 键 词： | 分子能量转移 碰撞系统 量子干涉 干涉角 钠分子 转动 Born近似 Π |
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