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The differential interference angle of Lambda-related quantum interference of (II)-I-1-state diatom
Li Yong-Qing; Li Jian; Song Peng; Ma Feng-Cai
关键词Quantum Interference Collision-induced Rotational Energy Transfer Differential Interference Angle Anisotropic Lennard-jones Interaction Potential Experiment Of The Molecular Beam
刊名ACTA PHYSICO-CHIMICA SINICA
2006-05-01
DOI10.3866/PKU.WHXB20060517
22期:5页:602-607
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]ROTATIONAL ENERGY-TRANSFER ; TRIPLET MIXED STATES ; INELASTIC-COLLISIONS ; ELECTRONIC STATES ; MOLECULES ; CO ; SYSTEM ; PI ; TRANSITIONS ; NE
英文摘要Collisional quantum interference (CQI) on rotational energy transfer was observed by Sha et al.(J. Chem. Phys., 1995, 102: 2772) in static cell, and the integral interference angle which determines the magnitudes of the transition cross sections was measured. To obtain more precise information, the experiment in the molecular beam should be taken, as the integral interference angle is the average effect of the differential interference angle. The differential interference angle of A-Related Quantum Interference of (1)Pi-state diatom was presented to measure the degree of coherence, by using the first order Born approximation of time-dependent perturbation theory. The anisotropic Lennard-Jones interaction potential is employed to simulate their interference angles. The relationships of the differential interference angle versus the factors of the experiment in the molecular beam, including experimental temperature, partners, the distance of the interaction and rotational quantum number, are obtained. And the various factors that influence the interference angles are discussed. This theoretical model is important to understand or perform in the experiment of the molecular beam.
语种英语
WOS记录号WOS:000237709200017
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140058
专题中国科学院大连化学物理研究所
作者单位1.Liaoning Univ, Dept Phys, Shenyang 110036, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
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GB/T 7714
Li Yong-Qing,Li Jian,Song Peng,et al. The differential interference angle of Lambda-related quantum interference of (II)-I-1-state diatom[J]. ACTA PHYSICO-CHIMICA SINICA,2006,22(5):602-607.
APA Li Yong-Qing,Li Jian,Song Peng,&Ma Feng-Cai.(2006).The differential interference angle of Lambda-related quantum interference of (II)-I-1-state diatom.ACTA PHYSICO-CHIMICA SINICA,22(5),602-607.
MLA Li Yong-Qing,et al."The differential interference angle of Lambda-related quantum interference of (II)-I-1-state diatom".ACTA PHYSICO-CHIMICA SINICA 22.5(2006):602-607.
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