CLOSED-ORBIT THEORY OF OSCILLATIONS IN ATOMIC PHOTOABSORPTION CROSS-SECTIONS IN A STRONG ELECTRIC-FIELD .1. COMPARISON BETWEEN THEORY AND EXPERIMENTS ON HYDROGEN AND SODIUM ABOVE THRESHOLD

被引：93

作者：

GAO, J ^{[1
]}

DELOS, JB ^{[1
]}

BARUCH, M ^{[1
]}

机构：

[1] UNIV VIRGINIA, DEPT PHYS, CHARLOTTESVILLE, VA 22901 USA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.46.1449

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using a simple analytic formula from closed-orbit theory, we calculate photoabsorption cross sections of hydrogen and sodium in a strong electric field. The theoretical spectra show good agreement with experimental results. A scaled variable measurement is also suggested.

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页码：1449 / 1454

页数：6

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