类铝离子基态能量的相对论修正和Z相关修正

以Breit-Pauli哈密顿的球张量形式为基础，借助不可约张量理论，在拉卡表象下计算了类铝体系基态能量相对论修正(包括相对论质量修正项、单体和双体达尔文修正项、自旋-自旋接触和轨道-轨道相互作用项)。在此基础上，引入了一个与核电荷数Z相关的能量修正项，用以弥补因忽略能量的其它高阶项对原子体系能量的影响。计算结果与实验值非常接近。

Relativistic corrections and Z-dependent corrections to the ground state energies in Aluminum -like atoms

Based on the tensor expression for the Breit-Pauli Hamiltonian, and with the aid of irreducible tensor theory, relativistic corrections, which include mass correction, one- and two-body Darwin correction, spin-spin contact interaction and orbit-orbit contact interaction, to the non-relativistic energies in Aluminum-like atoms have been calculated in Racah picture. And the energies for Z-dependent corrections have been introduced for making up the high order corrections which had been neglected. Calculated results in good agreement with experimental data.