摘要
讨论了用B splines构造有限正交基矢集的方法,并将这种基矢用于超精细相互作用的多体微扰计算,得到了与实验一致的结果。
In this article, the B spline technique is employeed to construct finite basis sets for the radial HF equation. MBPT calculation is performed on the radial hyperfine interaction parameters of 11B ground state with such basis sets. The results for the megnetic dipole parametrs are al = 0.7776850, a d = 0.8462827 and a d/al = 1.0882, which is in good agreement with experimental values of 0.778 (2), 0.844 (3) and 1.085. The electric quadrupole parameter is aq = 0.7462691,showing a discrepancy of 6% from the experiment.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第11期1759-1764,共6页
Acta Physica Sinica
基金
国家自然科学基金
