KLL dielectronic recombination process of He-like to O-like xenon ions

doi:10.1088/1674-1056/21/1/013402

中国物理B ›› 2012, Vol. 21 ›› Issue (1): 13402-013402.doi: 10.1088/1674-1056/21/1/013402

KLL dielectronic recombination process of He-like to O-like xenon ions

张登红¹, 师应龙¹, 蒋军¹, 董晨钟², 小池文博³

(1)Key Laboratory of Atomic and Molecular Physics & Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China; (2)Key Laboratory of Atomic and Molecular Physics & Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China; Joint Laboratory of Atomic and Molecular Physics, NWNU & IMP CAS, L; (3)Physics Department, School of Medicine, Kitasato University, 1-15-1 Kitasato, 228-8555, Japan

收稿日期:2011-05-08 修回日期:2011-06-27 出版日期:2012-01-15 发布日期:2012-01-20
基金资助:
Project supported by the National Natural Science Foundation of China (Grant Nos. 10774122 and 10876028), the Natural Science Foundation of Gansu Province, China (Grant No. 1010RJZA014), and the Foundation of Northwest Normal University, China (Grant No.

KLL dielectronic recombination process of He-like to O-like xenon ions

Zhang Deng-Hong(张登红)^a), Shi Ying-Long(师应龙)^a), Jiang Jun(蒋军)^a), Dong Chen-Zhong(董晨钟)^a)b)†, and Fumihiro Koike(小池文博)^c)

^a Key Laboratory of Atomic and Molecular Physics & Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China; ^b Joint Laboratory of Atomic and Molecular Physics, NWNU & IMP CAS, Lanzhou 730070, China; ^c Physics Department, School of Medicine, Kitasato University, 1-15-1 Kitasato, 228-8555, Japan

Received:2011-05-08 Revised:2011-06-27 Online:2012-01-15 Published:2012-01-20
Supported by:
Project supported by the National Natural Science Foundation of China (Grant Nos. 10774122 and 10876028), the Natural Science Foundation of Gansu Province, China (Grant No. 1010RJZA014), and the Foundation of Northwest Normal University, China (Grant No.

摘要/Abstract

摘要： In this work, the KLL dielectronic recombination (DR) processes of highly charged He-like to O-like xenon ions are studied systematically by using a DR program, which is based on the multi-configuration Dirac-Fock (MCDF) method. The KLL DR resonant energies and the corresponding resonant strengths are calculated, asizing especially the effect of the Breit interaction on the DR strengths. The theoretical KLL DR spectra are obtained and compared with the latest experimental results obtained in the Shanghai Electron Beam Ion Trap.

关键词: KLL dielectronic recombination, resonant strength, Breit interaction

Abstract: In this work, the KLL dielectronic recombination (DR) processes of highly charged He-like to O-like xenon ions are studied systematically by using a DR program, which is based on the multi-configuration Dirac-Fock (MCDF) method. The KLL DR resonant energies and the corresponding resonant strengths are calculated, asizing especially the effect of the Breit interaction on the DR strengths. The theoretical KLL DR spectra are obtained and compared with the latest experimental results obtained in the Shanghai Electron Beam Ion Trap.

Key words: KLL dielectronic recombination, resonant strength, Breit interaction

中图分类号: (Recombination, attachment, and positronium formation)

34.80.Lx

34.80.Dp (Atomic excitation and ionization) 31.30.jc (Relativistic corrections to atomic structure and properties)

张登红, 师应龙, 蒋军, 董晨钟, 小池文博. KLL dielectronic recombination process of He-like to O-like xenon ions[J]. 中国物理B, 2012, 21(1): 13402-013402.

Zhang Deng-Hong(张登红), Shi Ying-Long(师应龙), Jiang Jun(蒋军), Dong Chen-Zhong(董晨钟), and Fumihiro Koike(小池文博) . KLL dielectronic recombination process of He-like to O-like xenon ions[J]. Chin. Phys. B, 2012, 21(1): 13402-013402.

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KLL dielectronic recombination process of He-like to O-like xenon ions

KLL dielectronic recombination process of He-like to O-like xenon ions

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