Stereodynamics study of O+ + H-2 reaction and its isotopic variants

作者：Liu Xin-Guo^*; Sun Hai-Zhu; Liu Hui-Rong; Zhang Qing-Gang

来源：Acta Physica Sinica, 2010, 59(11): 7796-7802.

DOI：10.7498/aps.59.7796

• stereodynamics
• quasi-classical trajectory method
• vector correlation
• polarization dependent differential cross sections (PDDCSs)

The stereodynamics in the chemical reaction O+ + H-2 and its isotopic variants at a collision energy of 20 kcal/mol are investigated by using the quasi-classical trajectory (QCT) method on RODRIGO surface. The correlated k- j`, k-k`-j` angular distributions, polarization-dependent differential cross sections (PDDCSs) and the product rotational alignment are discussed in detail. The calculations indicate that the stereodynamic properties of the reactions of O+ + H-2 -> OH+ + H O+ + DH -> OD+ + H and O+ + TH -> OT+ + H are sensitive to the mass factor and the repulsive energy of diatomic molecule.

• 出版日期2010-11
• 单位山东师范大学