【摘要】 本文将计算原子跃迁几率的库仑近似的F0RTRAN程序改编成BASIC程序,并将其应用于对类He电子序列,类Li电子序列的振子强度的计算以及较重元素的原子跃迁几率的计算,并利用它来计算跃迁的分支比。更多还原

【Abstract】 A BASIC program of Coulomb approximation for the calculation of atomic transition probability based on Trefftz’s FORTRAN program is given. It is used to calculate the oscillator strength of Helium-like and Lithium-like isoelectronio sequences for the first ten elements. Oscillator strength and transition probability for heavier elements Cu Ⅰ and Cd Ⅱ, which are important in laser application, are tabulated. Branching ratio of some transitions for CdⅡ is calculated to obtain the charge transfer cross section for Cd-He Ⅱ collision.更多还原