Theoretical study on the 1s22s–1s2<italic>n</italic>p transitions for Ni25+ ion

doi:10.1007/s11467-011-0189-9

Front. Phys.

2012, Vol. 7

Issue (2) : 252-255 https://doi.org/10.1007/s11467-011-0189-9

RESEARCH ARTICLE

Theoretical study on the 1s²2s–1s²np transitions for Ni²⁵+ ion

Zhi-wen Wang¹(

), Yang Guo^1,2

1. College of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China; 2. Permanent address: No. 6 Middle School, Tanggu District, Tianjin 300450, China

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Abstract

The transition energies, wavelengths and oscillator strengths for the 1s²2s–1s²np (n 9) transitions of Ni²⁵+ ion are calculated. In calculation of the energies, we not only take account of the firstorder corrections from relativistic and mass–polarization effects, but also estimate the higher-order relativistic contribution and QED correction by introducing the effective nuclear charge. The results agree with experimental data available in literature satisfactorily. Grotrian diagram showing these transitions is given.

Keywords Ni²⁵+ ion higher-order relativistic contribution and QED corrections Grotrian diagram oscillator strength

Corresponding Author(s): Wang Zhi-wen,Email:zh.w.wang@163.com

Issue Date: 01 April 2012

Cite this article:

Zhi-wen Wang,Yang Guo. Theoretical study on the 1s²2s–1s²np transitions for Ni²⁵+ ion[J]. Front. Phys. , 2012, 7(2): 252-255.

URL:

https://academic.hep.com.cn/fop/EN/10.1007/s11467-011-0189-9
https://academic.hep.com.cn/fop/EN/Y2012/V7/I2/252

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