Mαβ X-ray production cross sections of Pb and Bi by 9-40 keV electron impactMαβ X-ray production cross sections of Pb and Bi by 9-40 keV electron impact

The experimental data of Ma/3 X-ray production cross sections for Pb and Bi by 9-40 keV electron impact have been given. Thin films with thick carbon substrates are used in the experiment. The effects of target structure on the Ma/3 X-ray production cross sections are corrected by using the Monte Ca...

Full description

Saved in:
Bibliographic Details
Published in中国物理B：英文版 no. 1; pp. 206 - 210
Main Author 吴英 王冠鹰 穆强 赵强
Format Journal Article
LanguageEnglish
Published 2014
Subjects
Carlo
cross
electron
impact
M-shell
method
Monte
production
sections
X-ray
Online AccessGet full text

Cover

More Information
Summary:The experimental data of Ma/3 X-ray production cross sections for Pb and Bi by 9-40 keV electron impact have been given. Thin films with thick carbon substrates are used in the experiment. The effects of target structure on the Ma/3 X-ray production cross sections are corrected by using the Monte Carlo method. The corrected experimental data are compared with calculated cross sections in terms of the distorted-wave Born approximation （DWBA） theory. The measured Ma/3 X-ray production cross sections for Pb and Bi are lower than the DWBA calculations. The atomic relaxation parameters used in comparing the DWBA values with experimental results affect the degree of difference.
Bibliography:School of Nuclear Science and Engineering, North China Electric Power University, Beijing 102206, China 2. Key Laboratory of Radiation Physics and Technology of Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China
11-5639/O4
ISSN:1674-1056
2058-3834