摘要
基于含温有界全相对论自洽场平均原子模型，用最大熵原理确定离子类型的出现概率，用微扰方法计算离子结构并用统计的方法对数以百万计的离子贡献作了求和计算。最后，给出了热物质中光电消光系数的统计求和公式。
Based on fully relativistic HFS self consistent field AA model, the emerging probabilities of ionic types are determined in analytic formula using the principle of the maximum entropy, and the ionic structures are obtained in peturbation way. All the contributions from over millions of ionic types are taken into account in statistical method according to convolution principle. Finally the formula of extinction coefficient for bound free transition in hot matter with the statistical effects is given, and some results for iron are discussed.
出处
《计算物理》
CSCD
北大核心
1998年第3期118-122,共5页
Chinese Journal of Computational Physics
关键词
光电
不透明度
离子组态
photoionization
opacity
ionic configuration.
