Relativistic quantum dynamics in strong fields:: photon emission from heavy, few-electron ions

被引：77

作者：

Fritzsche, S

Indelicato, P

Stöhlker, T

机构：

[1] Univ Kassel, Inst Phys, D-34132 Kassel, Germany

[2] Ecole Normale Super, Lab Kastler Brossel, F-75252 Paris, France

[3] Univ Paris 06, F-75252 Paris, France

[4] Gesell Schwerionenforsch mbH, GSI, D-64291 Darmstadt, Germany

[5] Goethe Univ Frankfurt, Inst Kernphys, D-60486 Frankfurt, Germany

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2005年 / 38卷 / 09期

关键词：

D O I：

10.1088/0953-4075/38/9/018

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recent progress in the study of the photon emission from highly charged heavy ions is reviewed. These investigations show that high-Z ions provide a unique tool for improving the understanding of the electron-electron and electron-photon interaction in the presence of strong fields. Apart from the bound-state transitions, which are accurately described in the framework of quantum electrodynamics, much information has also been obtained from the radiative capture of (quasi-) free electrons by high-Z ions. Many features in the observed spectra hereby confirm the inherently relativistic behaviour of even the simplest compound quantum systems in nature.

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页码：S707 / S726

页数：20

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