Stereodynamics of the O(~3P) with H_2(D_2) (ν=0,j=0) reaction

• 作 者: 刘玉芳 和小虎 施德恒 孙金锋
• 机 构: Department of Physics,Henan Normal University,
• 出 处: Chinese Physics B
• 发表日期: 2011年07期
• 关键词: collision alignment sections trajectory rotational momentum behaviour vibrationa

Quasi-classical trajectory theory is used to study the reaction of O(3 P) with H 2 (D 2) based on the ground 3 A″ potential energy surface (PES).The reaction cross section of the reaction O+H 2 →OH+H is in excellent agreement with the previous result.Vector correlations,product rotational alignment parameters P 2 (j · k) and several polarizeddependent differential cross sections are further calculated for the reaction.The product polarization distribution exhibits different characteristics that can be ascribed to different motion paths on the PES,arising from various collision energies or mass factors.

Quasi-classical trajectory theory is used to study the reaction of O (3 P) with H 2 (D 2) based on ground 3 A "potential energy surface (PES). The reaction cross section of the reaction O + H 2 → OH + H is in excellent agreement with the previous result. Vector correlations, product rotational alignment parameters P 2 (j · k) and several polarized dependent differential cross sections are further calculated for the reaction. Product polarization distribution exhibits different characteristics that can be ascribed to different motion paths on the PES, arising from various collisions energies or mass factors.