中国物理B ›› 2000, Vol. 9 ›› Issue (6): 419-423.doi: 10.1088/1009-1963/9/6/004

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

LASER-ASSISTED e-Ar SCATTERING IN CO2 LASER FIELD

朱遵略, 江玉海, 孙金锋   

  1. College of Physics and Information Engineering, Henan Normal University, Xinxiang 453002, China
  • 收稿日期:1999-11-08 修回日期:2000-01-07 出版日期:2005-06-12 发布日期:2005-06-12
  • 基金资助:
    Project supported by the Natural Science and the Education Committee Foundation of Henan Province, China (Grant No. 1999140009).

LASER-ASSISTED e-Ar SCATTERING IN CO2 LASER FIELD

Zhu Zun-lüe (朱遵略), Jiang Yu-hai (江玉海), Sun Jin-feng (孙金锋)   

  1. College of Physics and Information Engineering, Henan Normal University, Xinxiang 453002, China
  • Received:1999-11-08 Revised:2000-01-07 Online:2005-06-12 Published:2005-06-12
  • Supported by:
    Project supported by the Natural Science and the Education Committee Foundation of Henan Province, China (Grant No. 1999140009).

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摘要： Electron scattering from argon in a laser field is investigated empolying the second-order perturbation theory. The absolute differential cross sections of e-Ar scattering with multiphoton exchange in special scattering geometries G1 (for small-angle scattering) and G2 are calculated. Our results are found to be better than other theoretical results as compared with the experimental data.

Abstract: Electron scattering from argon in a laser field is investigated empolying the second-order perturbation theory. The absolute differential cross sections of e-Ar scattering with multiphoton exchange in special scattering geometries G1 (for small-angle scattering) and G2 are calculated. Our results are found to be better than other theoretical results as compared with the experimental data.

中图分类号:  (Perturbation theory)

  • 31.15.xp
34.50.-s (Scattering of atoms and molecules) 34.80.Bm (Elastic scattering)