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Energy levels, life...
Energy levels, lifetimes and radiative rates for transitions in the bromine isoelectronic sequence La XXIII-Dy XXXII, W XL
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- Wang, Kai (författare)
- Malmö 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
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- Zhang, C. Y. (författare)
- Shanghai EBIT Lab, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China
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- Si, R. (författare)
- Shanghai EBIT Lab, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China
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- Li, S. (författare)
- Institute of Applied Physics and Computational Mathematics, Beijing, 100088, China
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- Chen, Z. B. (författare)
- College of Science, National University of Defense Technology, Changsha, 410073, China; School of Science, Hunan University of Technology, Zhuzhou, 412007, China
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- Zhao, X. H. (författare)
- Hebei Key Lab of Optic-electronic Information and Materials, The College of Physics Science and Technology, Hebei University, Baoding, 071002, China
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- Chen, C. Y. (författare)
- Shanghai EBIT Lab, Institute of Modern Physics, Department of Nuclear Science and Technology, Fudan University, Shanghai, 200433, China
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- Yan, J. (författare)
- Institute of Applied Physics and Computational Mathematics, Beijing, 100088, China
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(creator_code:org_t)
- Elsevier, 2018
- 2018
- Engelska.
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Ingår i: Atomic Data and Nuclear Data Tables. - : Elsevier. - 0092-640X .- 1090-2090. ; 123, s. 114-167
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Using the multiconfiguration Dirac-Fock method, calculations for the lowest 62 levels of the ([Ar] 3d(10))4s(2) 4p(5), ([Ar] 3d(10))4s(2)4p(3)4d(2), ([Ar] 3d(10))4s(2)4p(4)4d, ([Ar] 3d(10))4s4p(6), and ([Ar] 3d(10))4s4p(5)4d configurations are performed for the bromine isoelectronic sequence La XXIII-Dy XXXII, W XL. Results of energy levels, lifetimes, wavelengths, and electric dipole, magnetic dipole, electric quadrupole, and magnetic quadrupole radiative rates are presented. In order to assess the accuracy of results, independent calculations for W XL have been carried out using the many-body perturbation theory (MBPT) method. Comparisons are made with available theoretical results from other calculations and the observed values of the Atomic Spectra Database of the National Institute of Standards and Technology. Energy levels are estimated to be accurate to better than 1%, and radiative rates (and lifetimes) are accurate to better than 20% for a majority of strong transitions. These results should be useful in many applications of lanthanide ions related to broad area of research such as applied physics, laser physics and fusion science. (C) 2017 Elsevier Inc. All rights reserved.
Nyckelord
- Atomic data
- The bromine isoelectronic sequence
- Multiconfiguration Dirac-Fock method
- Many-body perturbation theory
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