【摘要】 应用自洽场理论方法,计算了Fr的里德堡态能级结构。与精确的实验比较,符合良好。还阐明了高Z元素的相对性效应,高Z元素的能级结构计算需采用相对论性理论方法。更多还原

【Abstract】 Based on atomic self-consistent-field theory (i.e., independent electron model), we have performed both nonrelativistic and relativistic calculations for the energy levels of exited Ry-dberg francium atoms. Our relativistic theoretical results agree well with recent experimental measurments. Relativistic effect of high Z atoms is also discussed. A relativistic calculation is necessary to calculate the energy levels for high Z atoms.更多还原