Triple ionization of atomic Cd involving 4p-1 and 4s-1 inner-shell holes

被引:11
|
作者
Andersson, J. [1 ]
Beerwerth, R. [2 ,3 ]
Linusson, P. [4 ]
Eland, J. H. D. [1 ,5 ]
Zhaunerchyk, V. [1 ]
Fritzsche, S. [2 ,3 ]
Feifel, R. [1 ,6 ]
机构
[1] Univ Gothenburg, Dept Phys, SE-41296 Gothenburg, Sweden
[2] Helmholtz Inst Jena, D-07743 Jena, Germany
[3] Univ Jena, Theoret Phys Inst, D-07743 Jena, Germany
[4] Stockholm Univ, AlbaNova Univ Ctr, Dept Phys, SE-10691 Stockholm, Sweden
[5] Univ Oxford, Phys & Theoret Chem Lab, Dept Chem, Oxford OX1 3QZ, England
[6] Uppsala Univ, Dept Phys & Astron, SE-75120 Uppsala, Sweden
来源
PHYSICAL REVIEW A | 2015年 / 92卷 / 02期
基金
瑞典研究理事会;
关键词
RAY PHOTOEMISSION SPECTRA; EMISSION-SPECTRA; SPECTROSCOPY; ELEMENTS;
D O I
10.1103/PhysRevA.92.023414
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The triple ionization spectrum of atomic Cd formed upon the removal of a 4p or a 4s inner-shell electron and subsequent Auger decays has been obtained at 200 eV photon energy. By using a versatile multielectron coincidence detection technique based on a magnetic bottle spectrometer in combination with multiconfiguration Dirac-Fock calculations, Auger cascades leading to tricationic final states have been analyzed and final-state configurations have been identified. The most prominent Auger cascades leading to the ground state of Cd3+ have been identified in good agreement with theory.
引用
收藏
页数:7
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