Energy unresolved differential cross section for electron scattering by H2
Energy unresolved differential cross section for electron scattering by H2
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H2 电子散射的能量未解析微分截面
DOI：
10.1063/1.443955
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发表时间：
1982
影响因子：
4.4
通讯作者：
K. Szalewicz
中科院分区：
文献类型：
--
作者：
Wl̵;O. Kol;H. Monkhorst;K. Szalewicz
氢分子高能电子散射的弹性、非弹性和总能量未解析微分截面已在第一玻恩近似中计算。 H2 的电子基态采用相关高斯函数 36 项展开形式的精确波函数。计算量已在零点振动和旋转状态的热总体上进行了平均。将结果与实验得出的数据进行比较。
Elastic, inelastic, and total energy unresolved differential cross sections for high energy electron scattering by the hydrogen molecule have been computed in the first Born approximation. An accurate wave function in the form of a 36‐term expansion in correlated Gaussian functions was used for the electronic ground state of H2. The computed quantities have been averaged over the zero point vibrations and over thermal populations of the rotational states. The results are compared with the data derived from experiments.