THE FRAGMENTATION THRESHOLD IN 2-ELECTRON ATOMS - AN ILLUSTRATION WITH CLASSICAL ORBITS

被引：27

作者：

ROST, JM ^{[1
]}

机构：

[1] UNIV FREIBURG,FAK PHYS,D-79104 FREIBURG,GERMANY

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1994年 / 27卷 / 24期

关键词：

D O I：

10.1088/0953-4075/27/24/015

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Semiclassical S-matrix theory is applied to electron-hydrogen scattering near the fragmentation threshold E = 0. The relation between resonant scattering (classically chaotic motion for E < 0) and ionization (E > 0) is worked out with emphasis on the qualitative behaviour of the different types of orbit.

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页码：5923 / 5931

页数：9

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