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Energy Levels, Oscillator Strengths, and Transition Probabilities of Ni XIX and Cu XX

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DOI: 10.4236/opj.2014.43008    3,334 Downloads   4,668 Views   Citations

ABSTRACT

Energy levels, oscillator strengths, and transition probabilities, for the 1s2 2s2 2p6, 2p53l (l = 0, 1, 2), 2p54l (l = 0, 1, 2, 3) states in Ni XIX and Cu XX are calculated using COWAN code. The Correlation and relativistic effects are considered. The calculations are compared with other results in the literature. A good agreement is found. We also report on some unpublished energy values.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Abdelaziz, W. , Khedr, M. , Ahmed, M. , Gaabour, L. and El-Shirbini, T. (2014) Energy Levels, Oscillator Strengths, and Transition Probabilities of Ni XIX and Cu XX. Optics and Photonics Journal, 4, 54-89. doi: 10.4236/opj.2014.43008.

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