科学技术与应用

化学反应散射截面 Resummed Nearside-Farside 理论研究

汤 家威

齐鲁医药学院 药学院

武 子浩

齐鲁医药学院 药学院

乔 守一

齐鲁医药学院 药学院

夏侯 琤夔

齐鲁医药学院 药学院

DOI: https://doi.org/10.59429/kxjsyy.v2i2.10146

Keywords: Resummed NF 理论；散射矩阵元；微分散射截面；散射角分布

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Abstract

利用基于 Bondi-Connor-Manz-Römelt（BCMR）反应势能面得到的散射矩阵元，模拟 Cl+HCl 化学碰撞反 应。研究化学反应参数化散射矩阵元，分析量子扰度函数分布特点，选定具有研究价值碰撞模型。对 Cl+HCl（vi =1， ji =5，mi =0）→ ClH（vf=1，jf=5，mf=0）+Cl（Etotal=0.68eV）微分散射截面散射角分布进行 Resummed NF 研究，发 现 Resummed NF 理论对解析 Cl+HCl 反应机理具有重要意义。

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