摘要
研究了最弱受约束电子势模型的散射态性质，获得了扭曲库仑波的解析解．给出了精确的按“ｋ／２π标度”归一化的散射态波函数及相移表达式．讨论了散射振幅的解析性质，给出了束缚连续跃迁矩阵元的解析计算公式．
Abstract Characteristics of the scattering states in the most weakly bound electron potential model have been studied, and certain analytical solutions of a distorted Coulomb wave were obtained. The normalized wave functions of scattering states on the k /2π scale and the calculation formula of phase shift are presented. Analytical properties of the scattering amplitude are discussed, and analytical formulas for calculating bound continuous transition matrix elements are also given. The results may be useful in a wide class of scattering problems. PACC: 3110; 0365
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第6期1055-1061,共7页
Acta Physica Sinica
