内壳层电子激发诱发的电子波函数的弛豫效应  

EFFECT OF RELAXATION INDUCED BY EXCITATION OF INNER SUBSHELL ELECTRONS ON THE WAVE FUNCTION

作　　者：李继弘[1] 彭昌宁[1] 张耀文[1] 赵金雄 

机构地区：[1]陇东学院电气工程学院,甘肃庆阳745000

出　　处：《井冈山大学学报（自然科学版）》2015年第1期34-39,共6页Journal of Jinggangshan University (Natural Science)

基　　金：庆阳市自然科学基金项目(ZJ201306)

摘　　要：利用电子关联效应和相对论效应的Hartree-Fock(HFR)自洽场方法(SCF),计算了Kr原子在基态4p6和激发态1s-15s,2s-15s,2p-15s,3s-15s,3p-15s,3d-15s,4s-15s,4p-15s情况下的各壳层电子的轨道半径、有效量子数、束缚能及径向波函数,系统地研究了内壳层电子激发导致的电子波函数的弛豫现象。结果表明,对于同一电子轨道,越是内壳层电子激发,驰豫效应的影响越明显;对于同一激发态,驰豫效应对较外壳层电子的影响要大于对较内壳层电子的影响。Self-consistent-field calculations of the orbital radii and binding energy and radial wave function of the subshell electrons in the ground state 4p6 and eight excited state 1s^-15s,2s^-15s,2p^-15s,3s^-15s,3p^-15s,3d^-15s,4s^-15s,and 4p^-15s in Krypton have been made by using relativistic Hartree-Fork（HFR）. The relaxation effects induced by excitation（or ionization） of inner subshell electrons and their influences on the electronic wave functions have been systematically studied. The experiment and analysis shows that that the more inner-shell electron is excited, the effects of relaxation is more obvious. In the same excitation state, the influence of the relaxation effects on the outer electron is greater than the inner-shell electrons.

关 键 词：弛豫效应 轨道半径 波函数 HFR自洽场方法 

分 类 号：O562.1[理学—原子与分子物理]