Theoretical determination of K X-ray transition energy and probability values for highly charged ions of lanthanum and cerium

被引：3
|
作者：
Santos, Jose Paulo [1 ]
Martins, Maria Conceicao [1 ]
Costa, Ana Maria [2 ]
Marques, Jose Pires [2 ]
Indelicato, Paul [3 ]
Parente, Fernando [1 ]
机构：
[1] Univ Nova Lisboa, FCT, Dept Fis, CFA, P-2829516 Caparica, Portugal
[2] Univ Lisbon, FCUL, Fac Ciencias, Dept Fis,CFA, P-1749016 Lisbon, Portugal
[3] Univ Paris 06, Univ Sorbonne, CNRS, Ecole Normale Super,Lab Kastler Brossel, F-75252 Paris 05, France
来源：
EUROPEAN PHYSICAL JOURNAL D | 2014年 / 68卷 / 09期
关键词：
DIRAC-FOCK CALCULATIONS; SELF-ENERGY; QED CORRECTIONS; EXCITED-STATES; PRASEODYMIUM;
D O I：
10.1140/epjd/e2014-50300-7
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We provide, for the first time to our knowledge, accurate theoretical data for the the transition energy and probability values related to the decay of the most important excited states in He- through C-like lanthanum and cerium ions leading to the emission of K X-ray lines. We employed the multiconfiguration Dirac-Fock method, including QED corrections, to obtain the wave functions and energy values of each level involved in the X-ray analyzed transitions. The presented data may be used, among others, in the diagnostic of laboratory plasmas, such as the ones obtained in EBIT and ECRIS sources.
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页数：5
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