bound-bound transition是什么意思

用法例句

The analytical formulas of bound-continuous transition matrix elements for a new ring-shaped Coulomb potential are obtained by the normalized radial wavefunctions of the bound states and on the "k/2π scale" the normalized radial wavefunctions of scattering states.

利用新环形库仑势的归一化的束缚态径向波函数和按“k/2π标度”归一化的散射态径向波函数,本文给出了新环形库仑势的任意幂次的束缚连续跃迁矩阵元的通项表达式。