Open AccessCORRELATION INTERACTION IN ATOMIC INNER SHELL PHOTOELECTRIC EFFECT
Author(s) -
Ying-Jian Wu,
Jiaming Li
Publication year - 1989
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.38.1056
Subject(s) - photoionization , hartree , atomic physics , photoelectric effect , physics , residual , configuration interaction , electronic correlation , electron shell , cross section (physics) , l shell , shell (structure) , ion , electron , materials science , quantum mechanics , magnetic field , ionization , algorithm , composite material , excited state , earth's magnetic field , computer science
Based on the Hartree-Slater self-consistent field theory, we considere the residual interaction which is omitted in obtaining the Hartree-Slater self-consistent field in previous calculation. We calculate the near threshold photoionization cross sections of K-shell of atomic Ne-and Ne+ ion and the cross section ratios as examples. We discuss the effects of residual interaction and compare our results with experiments.