Lithium fine structure in the 1s(2) 2p P-2(J) states

被引：25
|
作者：
Yan, ZC [1 ]
Drake, GWF [1 ]
机构：
[1] UNIV WINDSOR,DEPT PHYS,WINDSOR,ON N9B 3P4,CANADA
来源：
PHYSICAL REVIEW LETTERS | 1997年 / 79卷 / 09期
关键词：
D O I：
10.1103/PhysRevLett.79.1646
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The first fully correlated calculations of fine structure in lithium are presented. For the 1s(2) 2p(2) states the fine structure is calculated to a computational accuracy of 1 part in 10(6), including relativistic and QED terms up to O(alpha(4)mc(2)), O((mu/M)zeta(4)mc(2)), O(alpha(5)mc(2)), and O((mu/M)alpha(5)mc(2)). A comparison is made with other calculations and experiments. A residual discrepancy between theory and experiment of (65 +/- 2) x 10(-6) cm(-1) is found due to higher-order QED terms.
引用
收藏
页码：1646 / 1649
页数：4
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