Extended calculations of energy levels, radiative properties, A(J), B-J hyperfine interaction constants, and Lande g(J)-factors for nitrogen-like Ge XXVI

Wang, KaiMalmö universitet,Institutionen för materialvetenskap och tillämpad matematik (MTM),Hebei Key Lab of Optic-electronic Information and Materials, College of Physics Science and Technology, Hebei University, Baoding, 071002, China (author)

Employing two state-of-the-art methods, multiconfiguration Dirac-Hartree-Fock and second-order many body perturbation theory, highly accurate calculations are performed for the lowest 272 fine -structure levels arising from the 2s(2)2p(3), 2s(2)p(4), 2p(5), 2s(2)2p(2)3l (l = s, p, d), 2s2p(3)3l (l = s, p, d), and 2p(4)3l (l = s, p. d) configurations in nitrogen-like Ge XXVI. Complete and consistent atomic data, including excitation energies, lifetimes, wavelengths, hyperfine structures, Lande g(J)-factors, and E1, E2, M1, M2 line strengths, oscillator strengths, and transition rates among these 272 levels are provided. Comparisons are made between the present two data sets, as well as with other available experimental and theoretical values. The present data are accurate enough for identification and deblending of emission lines involving the n = 3 levels, and are also useful for modeling and diagnosing fusion plasmas. (C) 2018 Elsevier Ltd. All rights reserved.

Zhang, C. Y.Shanghai EBIT Lab, Key Laboratory of Nuclear Physics and Ion-beam Application, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China (author)
Jönsson, PerMalmö universitet,Institutionen för materialvetenskap och tillämpad matematik (MTM)(Swepub:mau)tspejo (author)
Si, R.Shanghai EBIT Lab, Key Laboratory of Nuclear Physics and Ion-beam Application, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China (author)
Zhao, X. H.Hebei Key Lab of Optic-electronic Information and Materials, The College of Physics Science and Technology, Hebei University, Baoding, 071002, China (author)
Chen, Z. B.School of Science, Hunan University of Technology, Zhuzhou, 412007, China (author)
Guo, X. L.Department of Radiotherapy, Shanghai Changhai Hospital, Shanghai, 200433, China (author)
Chen, C. Y.Shanghai EBIT Lab, Key Laboratory of Nuclear Physics and Ion-beam Application, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China (author)
Yan, J.Institute of Applied Physics and Computational Mathematics, Beijing, 100088, China (author)
Malmö universitetInstitutionen för materialvetenskap och tillämpad matematik (MTM) (creator_code:org_t)

In:Journal of Quantitative Spectroscopy and Radiative Transfer: Pergamon Press208, s. 134-1510022-40731879-1352

By the author/editor: Wang, Kai; Zhang, C. Y.; Jönsson, Per; Si, R.; Zhao, X. H.; Chen, Z. B.; show more...; Guo, X. L.; Chen, C. Y.; Yan, J.; show less...

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