中国物理B ›› 2013, Vol. 22 ›› Issue (6): 63402-063402.doi: 10.1088/1674-1056/22/6/063402

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

The effect of the rotational excitation of NO on the stereodynamics for the reaction C(3P) + NO (X2Π)→CN (X2+) +O (3P)

马建军, 邹勇, 刘厚通   

  1. Department of Applied Physics, Anhui University of Technology, Maanshan 243002, China
  • 收稿日期:2012-10-06 修回日期:2012-12-10 出版日期:2013-05-01 发布日期:2013-05-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 41075027).

The effect of the rotational excitation of NO on the stereodynamics for the reaction C(3P) + NO (X2Π)→CN (X2+) +O (3P)

Ma Jian-Jun (马建军), Zou Yong (邹勇), Liu Hou-Tong (刘厚通)   

  1. Department of Applied Physics, Anhui University of Technology, Maanshan 243002, China
  • Received:2012-10-06 Revised:2012-12-10 Online:2013-05-01 Published:2013-05-01
  • Contact: Ma Jian-Jun E-mail:mjjdlut@163.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 41075027).

摘要: The stereodynamic properties of the reaction C(3P) + NO (X2Π)→CN (X2+) +O (3P) in different rotational states of reactant NO are studied theoretically by using quasiclassical trajectory method on 2A00 and 2A0 potential energy surfaces (PESs) at a collision energy of 0.06 eV. The vector properties in different rotational states on the two surfaces are discussed in detail. The results indicate that the rotational excitation of NO has considerable influence on the stereodynamic property of reaction occurring on the two surfaces. At the same time, the calculated polarization-dependent differential cross sections (PDDCSs) in different initial rotational states manifest that products are strongly polarized at three scattering angles.

关键词: quasiclassical trajectory, vector correlation, rotational excitation

Abstract: The stereodynamic properties of the reaction C(3P) + NO (X2Π)→CN (X2+) +O (3P) in different rotational states of reactant NO are studied theoretically by using quasiclassical trajectory method on 2A00 and 2A0 potential energy surfaces (PESs) at a collision energy of 0.06 eV. The vector properties in different rotational states on the two surfaces are discussed in detail. The results indicate that the rotational excitation of NO has considerable influence on the stereodynamic property of reaction occurring on the two surfaces. At the same time, the calculated polarization-dependent differential cross sections (PDDCSs) in different initial rotational states manifest that products are strongly polarized at three scattering angles.

Key words: quasiclassical trajectory, vector correlation, rotational excitation

中图分类号:  (Chemical reactions)

  • 34.50.Lf
82.20.Kh (Potential energy surfaces for chemical reactions)