HFS92: A program for relativistic atomic hyperfine structure calculations
HFS92: A program for relativistic atomic hyperfine structure calculations
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DOI：
10.1016/0010-4655(96)00057-4
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发表时间：
1996-08
影响因子：
6.3
通讯作者：
P. Jönsson;F. Parpia;C. Fischer
中科院分区：
文献类型：
--
作者：
P. Jönsson;F. Parpia;C. Fischer
本文描述了一个计算磁偶极和电四极对角（AJ，BJ）和非对角（AJ，J−1，BJ，J−1，BJ，J−2）超精细相互作用常数的程序。近似的原子波函数被假定为线性组合的配置状态函数，这是，反过来，从四个组件的自旋轨道是多粒子本征函数的宇称和角动量运营商。
We describe a program for the computation of magnetic dipole and electric quadrupole diagonal (AJ, BJ) and off-diagonal (AJ,J−1, BJ,J−1, BJ,J−2) hyperfine interaction constants. Approximate atomic wavefunctions are assumed to be linear combinations of configuration state functions, which are, in turn, constructed from four-component spin-orbitals to be many-particle eigenfunctions of the parity and angular momentum operators.