摘要
本文采用一种单参数解析形式的模型势波函数系统地计算了类Na离子(MgⅡ、AlⅢ、SiⅣ、PⅤ、SⅥ、ClⅦ、ArⅧ、KⅨ)高里德堡态(8≤n≤30,l=0、1、2、3)的跃迁振子强度,建立了振子强度满足的标度关系,并分析和讨论了振子强度随离化度的变化规律。
In this paper, the transition oscillator strengths for high Rydberg states of Sodium-like ions (MgⅡ、 A1Ⅲ、 SiⅣ、 PⅤ、 SⅥ、 C1Ⅶ、 ArⅧ、 KⅨ、) are calculated systimatically by using following simple, one-parameter analytical wavef-unctions.
where all of the parameters such as a1a2……an-l-1,γ, which depend on the
quantum defect d,,,, can be determined by solving a set of nonlinear equations The calculated oscillator strength results agree very well with those obtained by Coulomb approximation method. A scaling relation of the oscillator strenth on main quantum number n is established and the variation characteristics of oscillator strenth with respect to the ionicity is also presented.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1992年第3期2429-2437,共9页
Journal of Atomic and Molecular Physics
