中国物理B ›› 2017, Vol. 26 ›› Issue (9): 93103-093103.doi: 10.1088/1674-1056/26/9/093103

• ATOMIC AND MOLECULAR PHYSICS • 上一篇    下一篇

Relativistic and distorted wave effects on Xe 4d electron momentum distributions

Minfu Zhao(赵敏福), Xu Shan(单旭), Shanshan Niu(牛姗姗), Xiangjun Chen(陈向军)   

  1. 1 Department of Experiment and Practical Training Management, West Anhui University, Lu'an 237012, China;
    2 Hefei National Laboratory for Physical Sciences at the Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China
  • 收稿日期:2017-04-14 修回日期:2017-05-23 出版日期:2017-09-05 发布日期:2017-09-05
  • 通讯作者: Minfu Zhao E-mail:zhaomf@wxc.edu.cn
  • 基金资助:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 11327404 and U1432118) and the Natural Science Research Programme of Education Department of Anhui Province, China (Grant Nos. KJ2013A260 and KJ2016A749).

Relativistic and distorted wave effects on Xe 4d electron momentum distributions

Minfu Zhao(赵敏福)1,2, Xu Shan(单旭)2, Shanshan Niu(牛姗姗)2, Xiangjun Chen(陈向军)2   

  1. 1 Department of Experiment and Practical Training Management, West Anhui University, Lu'an 237012, China;
    2 Hefei National Laboratory for Physical Sciences at the Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China
  • Received:2017-04-14 Revised:2017-05-23 Online:2017-09-05 Published:2017-09-05
  • Contact: Minfu Zhao E-mail:zhaomf@wxc.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Grant Nos. 11327404 and U1432118) and the Natural Science Research Programme of Education Department of Anhui Province, China (Grant Nos. KJ2013A260 and KJ2016A749).

摘要:

The relativistic and distorted wave effects are investigated for the electron momentum distributions of Xe 4d electrons. The theoretical results show good agreements with the experimental data measured previously with electron momentum spectroscopy. The distorted wave effect and the relativistic effect are found to play important roles in the low and high momentum regions, respectively.

关键词: relativistic effect, distorted wave effect, electron momentum distributions

Abstract:

The relativistic and distorted wave effects are investigated for the electron momentum distributions of Xe 4d electrons. The theoretical results show good agreements with the experimental data measured previously with electron momentum spectroscopy. The distorted wave effect and the relativistic effect are found to play important roles in the low and high momentum regions, respectively.

Key words: relativistic effect, distorted wave effect, electron momentum distributions

中图分类号:  (Relativistic corrections, spin-orbit effects, fine structure; hyperfine structure)

  • 31.15.aj
34.50.Fa (Electronic excitation and ionization of atoms (including beam-foil excitation and ionization)) 34.80.Dp (Atomic excitation and ionization)