CAJ | 학술논문

利用考虑了电子关联效应和组态相互作用的Relativistic Hartree-Fork（HFR）和LS-dependent（LS-D）的HFR自洽场方法，系统计算了Kr原子等电子系列离子的4 d电子径向波函数、轨道半径、4 p6→4 p5 n d（4≤ n≤8）辐射跃迁能和跃迁振子强度。结果显示，K r原子的等电子系列离子4 d波函数塌缩从Rb＋开始，Rb＋、Sr2＋、Y3＋离子的4 d波函数塌缩是部分塌缩；对于4d波函数塌缩的离子，4p6→4p54d辐射跃迁振子强度很强，对于4d波函数发生部分塌缩的离子，4p6→4p55d、6d、7d的跃迁也有很大增强；当4d波函数完全塌缩后，辐射跃迁主要集中在4p6→4p54d跃迁。
이용고필료전자관련효응화조태상호작용적Relativistic Hartree-Fork（HFR）화LS-dependent（LS-D）적HFR자흡장방법，계통계산료Kr원자등전자계렬리자적4 d전자경향파함수、궤도반경、4 p6→4 p5 n d（4≤ n≤8）복사약천능화약천진자강도。결과현시，K r원자적등전자계렬리자4 d파함수탑축종Rb＋개시，Rb＋、Sr2＋、Y3＋리자적4 d파함수탑축시부분탑축；대우4d파함수탑축적리자，4p6→4p54d복사약천진자강도흔강，대우4d파함수발생부분탑축적리자，4p6→4p55d、6d、7d적약천야유흔대증강；당4d파함수완전탑축후，복사약천주요집중재4p6→4p54d약천。
Self-consistent-field calculations of the 4 d electron radial wave function for Kr atom isoelec-tronic sequence ions have been made using relativistic Hartree-Fork (HFR) and LS-dependent HFR methods including correlation and configuration interaction .And orbital radii and the transition energies and oscillator strengths of the 4p6 →4p5 nd (4≤ n≤8) have been computed in Kr-like ions .The results show that the collapse of the 4d-wave functions start from Rb+ in Kr-like ions .The collapse of the 4d-wave functions for Rb+ 、Sr2+ 、Y3+ is partial collapse .It is found that the oscillator strengths of the 4p6→4p54d are very strong for ions in 4d-wavefunction collapse and the oscillator stregths of the 4p6 →4p5 5 d ,6 d ,7 d are also stronger for ions in 4 d-wavefunctions partial collapse .And it is found that the bulk of transition oscillator strengths is concentrated at the 4p6 →4p54d after 4d-wave function is completely collapsed .