標題: RECONSTRUCTION OF THE SUM-RULE-CONSTRAINED CLASSICAL BINARY-COLLISION MODEL FOR INNER-SHELL IONIZATIONS
作者: KWEI, CM
CHEN, YF
TUNG, CJ
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 1-四月-1992
摘要: Tung has constructed a sum-rule-constrained classical binary-collision model for the estimation of generalized oscillator strengths (GOS's) of the 1s and 2s subshells of atoms. He applied three sum rules to determine the momentum-dependent parameters introduced in the GOS function based on the classical binary-collision model. Several deficiencies have then been found regarding these sum rules that adopted the less accurate hydrogenic model and included the unwanted contribution from discrete excitations. In the present work, we have reconstructed this model by employing improved sum rules obtained from Hartree-Fock-Slater matrix element calculations. The refined model has been successfully applied to estimate ionization generalized oscillator strengths of atomic K and L shells.
URI: http://dx.doi.org/10.1103/PhysRevA.45.4421
http://hdl.handle.net/11536/3460
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.45.4421
期刊: PHYSICAL REVIEW A
Volume: 45
Issue: 7
起始頁: 4421
結束頁: 4425
顯示於類別:期刊論文