Resonances in electron-impact single, double, and triple ionization of heavy metal ions.

Resonances in electron-impact single, double, and triple ionization of heavy metal ions.
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重金属离子的电子撞击单电离、双电离和三电离中的共振。

DOI:
10.1103/physrevlett.61.70
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发表时间:
1988
影响因子:
8.6
通讯作者:
Dunn
Dunn
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Müller;Tinschert;Hofmann;Salzborn;Dunn

文献摘要

被引文献

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我们报告了在电子碰撞电离中首次观察到的双自电离衰减的窄双电子俘获共振。我们还观察到相应的双和三重电离峰,使我们假设新的过程中,双电子捕获其次是三重或四重自电离,分别。
We report narrow dielectronic capture resonances decaying by double autoionization observed for the first time in electron-impact ionization of ions. We also observe corresponding peaks in double and triple ionization leading us to postulate new processes where dielectronic capture is followed by triple or quadruple autoionization, respectively.