THE ROTATION-STARK MECHANISM OF CREATING LARGE-L RYDBERG STATES IN DOUBLE CHARGE-EXCHANGE

被引：21

作者：

KAZANSKY, AK ^{[1
]}

机构：

[1] UNIV ST PETERSBURG,INST PHYS,ST PETERSBURG 198904,USSR

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1992年 / 25卷 / 15期

关键词：

D O I：

10.1088/0953-4075/25/15/006

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The rotation-Stark mechanism of creation of large-L Rydberg states is discussed in the framework of classical mechanics. These states arise after re-excitation of doubly excited states which are due to the double charge exchange from neutral atoms to highly multicharged ions with charge greater-than-or-equal-to 6 at keV energies. It is shown that the large-L states appear as a result of the evolution of the initially very eccentric orbits of the Rydberg electrons with the initial Runge-Lentz vector directed perpendicularly to the internuclear axis under the influence of the electric field of the residual ion. A simple distribution function of the orbital moments inside a given Rydberg multiplet is obtained.

引用

页码：L381 / L387

页数：7

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