延迟和相关效应对Ne原子2 p^53s^(1 ,3)P_1~0-2p^(61)S_0 跃迁的影响  

Effects of correlation and relaxation on the transition energies and probabilities of the 2p^53s^(1,3)P_1~0-2p^(6 1)S_0 spectra in neon

作　　者：颉录有[1] 董晨钟[1] 周效信[1] 颜君[2] 屈一至[3] 

机构地区：[1]西北师范大学物理与电子工程学院,兰州730070 [2]北京应用物理与计算数学研究所,北京100088 [3]中国科学技术大学北京研究生院,北京100039

出　　处：《原子与分子物理学报》2002年第1期54-58,共5页Journal of Atomic and Molecular Physics

基　　金：兰州重离子加速器国家实验室原子核理论研究中心基金;高等学校骨干教师资助计划项目 (GG -14 0 10 736 10 0 2 );国家自然科学基金 ( 10 0 740 6 2 )资助~~

摘　　要：利用多组态Dirac Fock(MCDF)方法 ,系统地研究了延迟和相关效应对中性Ne原子 2p53s1,3 P01-2 p61S0 电偶极共振和复合跃迁的能量以及跃迁几率 (寿命 )的影响 ,给出了相应的跃迁能和辐射寿命 。The effects of correlation and relaxation on the transition energies and lifetimes of electric-dipole allowed (E1) resonance and intercombination transitions for 2p 53s 1,3P 0 1-2p 6 1S 0 in neutral neon has been systematically studied by using the Multi-configuration Dirac-Fock method (MCDF), and also the results of the transition energies and probabilities (lifetimes) has been presented. Comparison with some existing experiments and theoritical calculations is made and the present results have shown a good agreement with recent experimental data.

关 键 词：MCDF方法 相关效应 跃迁几率 Ne 氖原子 激光跃迁 延迟效应 光谱特性 

分 类 号：O562.3[理学—原子与分子物理]