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The collision energy effect on the stereodynamics of the Ca + HCl→CaCl + H reaction
引用本文:王立志,杨传路,梁景娟,段莉莉,张庆刚.The collision energy effect on the stereodynamics of the Ca + HCl→CaCl + H reaction[J].中国物理 B,2013(4):222-226.
作者姓名:王立志  杨传路  梁景娟  段莉莉  张庆刚
作者单位:College of Physics and Electronics, Shandong Normal University;School of Physics and Optoelectronic Engineering, Ludong University
基金项目:Project supported by the National Natural Science Foundation of China (Grant Nos. 11174117, 10974078, 11274205, 11274206, 11147026, and 31200545)
摘    要:The stereodynamics of the reaction of Ca + HCl are calculated at three different collision energies based on the potential energy surface Verbockhaven G et al. 2005 J. Chem. Phys. 122 204307] using quasi-classical trajectory theory. The polarization-dependent differential cross sections (PDDCSs) (2π/σ )(dσ 00 /dω t ), (2π/σ )(dσ 20 /dωt ), (2π/σ )(dσ 22+ /dωt ), (2π/σ )(dσ 21 /dω t ) and the distributions of P(θ r ), P(φr ), and P(θr ,φr ) are calculated. The results indicate that the rotational polarization of the CaCl product presents different characteristics for the different collision energies, and the effects of the collision energy on the vector potential, including the alignment, orientation, and PDDCSs, are not obvious.

关 键 词:stereodynamics  quasi-classical  trajectory  vector  correlation  collision  energies  effect

The collision energy effect on the stereodynamics of the Ca + HCl→CaCl + H reaction
Wang Li-Zhi a b , Yang Chuan-Lu b , Liang Jing-Juan a , Duan Li-Li a , and Zhang Qing-Gang.The collision energy effect on the stereodynamics of the Ca + HCl→CaCl + H reaction[J].Chinese Physics B,2013(4):222-226.
Authors:Wang Li-Zhi a b  Yang Chuan-Lu b  Liang Jing-Juan a  Duan Li-Li a  and Zhang Qing-Gang
Institution:a) a) College of Physics and Electronics, Shandong Normal University, Jinan 250014, China b) School of Physics and Optoelectronic Engineering, Ludong University, Yantai 264025, China
Abstract:
Keywords:stereodynamics  quasi-classical trajectory  vector correlation  collision energies effect
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