Calculations on polarization properties of alkali metal atoms using Dirac—Fock plus core polarization method
作者： Yong-Bo Tang , Cheng-Bin Li , Hao-Xue Qiao
DOI: 10.1088/1674-1056/23/6/063101
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摘要: A semi-empirical atomic structure model method is developed in the framework of a relativistic case. This starts from Dirac-Fock calculations using B-spline basis set. The core-valence electron correction then treated core polarization potential. As an application, properties alkali metal atoms, including static polarizabilities and long-range two-body dispersion coefficients, have been calculated. Our results are good agreement with obtained ab initio many-body perturbation available experimental measurements.
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