Formation of D- by double radiative recombination of D+

被引：1
|
作者：
Schuch, R
Belkic, D
Justiniano, E
Zong, W
Gao, H
机构：
[1] Stockholm University,Department of Atomic Physics
来源：
HYPERFINE INTERACTIONS | 1997年 / 108卷 / 1-3期
关键词：
D O I：
10.1023/A:1012654527831
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
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) x 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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收藏
页码：195 / 203
页数：9
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