Partial and total ionization cross sections of hydrogen fluoride molecule are determined from the ionization threshold to high energy (5 KeV) by using a modified Jain–Khare semiempirical approach. Partial single and double differential cross sections with their sums (total) through direct and dissociative ionization have been also evaluated at fixed primary electron energies 100 eV, 200 eV, and 500 eV. There is no other data for partial ionization cross sections and differential ionization cross sections for comparison. In this paper, the total ionization cross sections data have compared with available experimental data and/or with other theoretical data which are available from intermediate to high energy. It is found that the present result gives a better account for the ionization cross sections up to higher energies.

中文翻译：

---

氟化氢分子的电子碰撞电离截面

通过使用改进的 Jain-Khare 半经验方法，从电离阈值到高能量 (5 KeV) 确定氟化氢分子的部分和总电离截面。部分单和双微分截面及其通过直接和解离电离的总和（总）也已在固定的初级电子能量 100 eV、200 eV 和 500 eV 下进行了评估。部分电离截面和微分电离截面没有其他数据可供比较。在本文中，总电离截面数据与可用的实验数据和/或其他从中能到高能可用的理论数据进行了比较。发现目前的结果更好地解释了高达更高能量的电离截面。