1/N-EXPANSION AND SCALING FOR THE STARK-EFFECT IN RYDBERG ATOMS

被引：36

作者：

POPOV, VS ^{[1
]}

MUR, VD ^{[1
]}

SERGEEV, AV ^{[1
]}

机构：

[1] MOSCOW THEORET & EXPTL PHYS INST,MOSCOW 117259,USSR

来源：

PHYSICS LETTERS A | 1990年 / 149卷 / 09期

关键词：

D O I：

10.1016/0375-9601(90)90210-F

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Stark shifts and widths of atomic states in an intense electric field are calculated with the help of the 1/n-expansion. A previous theory is generalized to highly excited states of an arbitrary atom. The scaling relations for near-threshold (E≈0) resonances are obtained which are in good agreement with experiment. The modification of the Bohr-Sommerfeld quantization rule due to the finite barrier penetrability is also considered. © 1990.

引用

页码：425 / 430

页数：6

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