Postcollision interaction effects induced by Auger cascades following Xe L3-shell ionization.
Postcollision interaction effects induced by Auger cascades following Xe L3-shell ionization.
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Xe L3 壳层电离后俄歇级联引起的碰撞后相互作用效应。
DOI：
10.1103/physreva.54.4064
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发表时间：
1996
期刊：
影响因子：
--
通讯作者：
Morioka
中科院分区：
文献类型：
--
作者：
Hayaishi;Murakami;Lu;Shigemasa;Yagishita;Koike;Morioka
测量了多电荷离子的产额谱，并与阈电子在三壳层电离区附近相吻合。的离子产额谱表现出的碰撞后相互作用的影响，由俄歇级联后的NPL 3壳层电离的特征配置文件。谱线的峰位移随着电荷态的增加而沿着增大，但峰宽几乎与电荷态无关。光谱轮廓是由一个简单的模型重现的，该模型基于以下假设：Coster-Kronig和Auger的抖落衰变在Auger级联中起着主要作用，随后产生了三壳层空位。© 1996美国物理学会。
Yield spectra of multiply charged ions have been measured in coincidence with threshold electrons near the Xe L 3-shell ionization region. The ion-yield spectra exhibit characteristic profiles of postcollision interaction effects induced by Auger cascades following Xe L 3-shell ionization. The peak shifts of the spectral profiles increase gradually along with the increase of the charge states, but the peak widths are almost independent of the charge states. The spectral profiles are reproduced by a simple model based on the assumption that Coster-Kronig and Auger shake-off decays play a major role in the Auger cascades following the Xe L 3-shell vacancy creation.© 1996 The American Physical Society.