Formation of D- by double radiative recombination of D+

被引：0
|
作者：
R. Schuch
Dž. Belkic
E. Justiniano
W. Zong
H. Gao
机构：
[1] Stockholm University,Department of Atomic Physics
来源：
Hyperfine Interactions | 1997年 / 108卷
关键词：
Radiative Recombination; Electron Cooler; Surface Barrier Detector; Double Photoionization; Ring Dipole Magnet;
D O I：
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中图分类号：
学科分类号：
摘要：
We have investigated double radiative recombination of D+ ions stored in CRYRING by searching for the formation of D- in the electron cooler. An upper limit for the double electron recombination rate coefficient and a ratio of this coefficient over the single electron radiative recombination rate coefficient of (3.8 ± 1.5) × 10-8 are obtained experimentally. Theoretical calculations of the rates and a discussion in comparison with double photoionization of H- are given.
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页码：195 / 203
页数：8
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