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Energy levels, lifetimes, and radiative data of Xe XXIV
Abstract
The multi-configuration Dirac–Hartree-Fock method is employed to calculate the energy levels, wavelengths, transition probabilities, and line strengths for electric dipole allowed (E1) and forbidden (M1, E2, M2) lines for the 4s2 4p and 4s4p2 configurations of Xe XXIV. From our radiative decay probabilities, we have also derived the radiative lifetimes of 10 fine-structure energy levels. The valence–valence and core– valence correlation effects, Breit interactions, as well as quantum electrodynamics (QED) effects are estimated in the subsequent relativistic configuration interaction (CI) calculations. The present results are compared with the experimental data and with the values from other calculations. In this paper, we predict new data for several radiative data where no other theoretical and/or experimental results are available.
Supporting agencies: This work was supported in part by the Science and Technology Research Project of the Education Department of the Jiangxi Province of China under grant GJJ181488, the National Natural Science Foundation of China under grants 11565020, 11965010, and the Natural Science Foundation of the Hainan Province under grants 118MS071, 2019RC239.
About the Authors
X. M. Ren
Institute of Technology, Nanchang Jiao Tong Institute
China
China
Nanchang, 330100
L. H. Hao
College of Science at Hainan Tropical Ocean University
China
China
Sanya, Hainan, 572022
J. J. Liu
College of Science at Hainan Tropical Ocean University
China
China
Sanya, Hainan, 572022
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Review
For citations:
Ren X.M., Hao L.H., Liu J.J. Energy levels, lifetimes, and radiative data of Xe XXIV. Zhurnal Prikladnoii Spektroskopii. 2021;88(4):666-672.
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