Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Absolute differential, elastic integral and moment transfer cross sections for electron scattering by SO2 at intermediate and high energies

Sun Jin-Feng Liu Yu-Fang Ma Heng Shi De-Heng Zhu Zun-Lue Yang Xiang-Dong

Absolute differential, elastic integral and moment transfer cross sections for electron scattering by SO2 at intermediate and high energies

Sun Jin-Feng, Liu Yu-Fang, Ma Heng, Shi De-Heng, Zhu Zun-Lue, Yang Xiang-Dong
PDF
Get Citation
Metrics
  • Abstract views:  3400
  • PDF Downloads:  1139
  • Cited By: 0
Publishing process
  • Received Date:  04 December 2006
  • Accepted Date:  14 March 2007
  • Published Online:  20 August 2007

Absolute differential, elastic integral and moment transfer cross sections for electron scattering by SO2 at intermediate and high energies

  • 1. (1)河南师范大学物理与信息工程学院,新乡 453007; (2)河南师范大学物理与信息工程学院,新乡 453007;四川大学原子与分子物理研究所,成都 610065; (3)四川大学原子与分子物理研究所,成都 610065

Abstract: Taking into consideration the overlapping effect of electron clouds between two bonded atoms in a molecule, a modificed potential method is presented which can be used to accurately calculate various cross sections for electron scattering by molecules at intermediate and high energies. The modified complex optical potential is directly employed to calculate the absolute differential, elastic integral and moment transfer cross sections for electron scattering by SO2 in the energy range 100—1000 eV by using the additivity rule at Hartree-Fork level. The quantitative results are compared with those obtained by measurement and other theories wherever available. It is shown that the additivity rule model together with the modified complex optical potential can give the encouraging results, which are much closer to the measurements than the unmodified ones.

Catalog

    /

    返回文章
    返回