中国物理B ›› 1995, Vol. 4 ›› Issue (12): 881-888.doi: 10.1088/1004-423X/4/12/001

• ATOMIC AND MOLECULAR PHYSICS •    下一篇

PHOTOIONIZATION IN AN INTENSE LASER FIELD

刘杰, 陈式刚, 鲍德海   

  1. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
  • 收稿日期:1995-01-23 出版日期:1995-12-20 发布日期:1995-12-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China and by the Science Foundation of CAEP.

PHOTOIONIZATION IN AN INTENSE LASER FIELD

LIU JIE (刘杰), Chen Shi-gang (陈式刚), Bao De-hai (鲍德海)   

  1. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China
  • Received:1995-01-23 Online:1995-12-20 Published:1995-12-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China and by the Science Foundation of CAEP.

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摘要： In this paper classical approaches are used to study the detailed processes of photoion-ization in an intense laser field. The analytic expression of the ionization rate is derived. Finally, the results obtained are compared with existing theories such as Landau's tunnel theory and Keldysh-Faisal-Reiss theory.

Abstract: In this paper classical approaches are used to study the detailed processes of photoion-ization in an intense laser field. The analytic expression of the ionization rate is derived. Finally, the results obtained are compared with existing theories such as Landau's tunnel theory and Keldysh-Faisal-Reiss theory.

中图分类号:  (Photoionization of atoms and ions)

  • 32.80.Fb
31.15.-p (Calculations and mathematical techniques in atomic and molecular physics)