Many-body calculations of the static atom-wall interaction potential for alkali-metal atoms

被引:14
|
作者
Derevianko, A [1 ]
Johnson, WR
Fritzsche, S
机构
[1] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA
[2] Univ Gesamthsch Kassel, Fachbereich Phys, D-34109 Kassel, Germany
来源
PHYSICAL REVIEW A | 1998年 / 57卷 / 04期
关键词
D O I
10.1103/PhysRevA.57.2629
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present third-order many-body perturbation theory calculations of the Lennard-Jones C-3 coefficient for the alkali-metal atoms lithium, sodium, potassium, rubidium, cesium, and francium. All-order singles-doubles calculations of C-3 are also presented for lithium, sodium, and potassium. For lithium and sodium the present values of C-3 are compared with other theoretical and semiempirical values.
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页码:2629 / 2634
页数:6
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