搜索

x
中国物理学会期刊

氦同位素与氢分子碰撞的振转激发分波截面研究

CSTR: 32037.14.aps.59.1689

Theoretical study on the partial wave cross sections of vibrational and rotational excitation for the collisions of He isotope with H2

CSTR: 32037.14.aps.59.1689
PDF
导出引用
  • 用密耦近似方法和Tang-Toennies势模型计算了E=07 eV时,氦原子的四种同位素3He,4He,9He,10He与氢分子H2碰撞体系的振转激发分波截面.通过分析各碰撞体系分波截面的差异,探讨了He(3He,4He,9He,10He)-H2碰撞体系的弹性碰撞、纯转动

     

    In this paper, the close-coupling method and the Tang-Toennies potential are applied to the collisions of 3He,4He,9He and 10He with H2 systems when the incident energy is 07 eV. The vibrational and rotational excitation cross sections are calculated. By analyzing the partial wave cross sections, the changing tendencies of the partial wave cross sections with the quantum number and reduced mass in the isotopic substitution systems are obtained.

     

    目录

    /

    返回文章
    返回