电子被HF和HCl分子散射总截面的计算  

TOTAL CROSS SECTION FOR ELECTRON SCATTERING By HF AND HCl

作　　者：刘玉芳[1] 孙金锋[1] 

机构地区：[1]河南师范大学物理系

出　　处：《原子与分子物理学报》1997年第1期77-80,共4页Journal of Atomic and Molecular Physics

基　　金：河南省自然科学基金

摘　　要：利用光学势方法计算了能量在１０ｅＶ—１０００ｅＶ范围内电子被Ｈ、Ｆ和Ｃｌ原子散射的总截面，并与已有的实验结果和理论计算进行了比较；又利用可加性规则（ａｄｄｉｔｉｖｉｔｙｒｕｌｅ）计算得到了电子被ＨＦ和ＨＣｌ分子散射的总截面。A model complex optical potential is employed to calculate the total cross sections for electron scattering by H, F and Cl atoms. The total cross sections for electron scattering by the corresponding molecule HF and HCl are obtained by use of the additivity rule over an incident energy range of 10eV-1000eV. The results are compared with experimental data and other calculation, an good agreement is obtained in intermediate and high energy region.

关 键 词：光学势 散射总截面 分子散射 氟化氢 氯化氢 

分 类 号：O613.2[理学—无机化学] O561.5[理学—化学]