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Energy levels, line strengths, and lifetimes for Mo XXXVI.

Authors :
El-Sayed, Fatma
Source :
Journal of Quantitative Spectroscopy & Radiative Transfer. Mar2021, Vol. 263, pN.PAG-N.PAG. 1p.
Publication Year :
2021

Abstract

• The fully relativistic multiconfiguration Dirac-Hartree-Fock (MCDHF) method is used to calculate excitation energies and lifetimes for the lowest 272 levels of Mo XXXVI. • Wavelengths, and E1, M1, E2, and M2 transition probabilities, weighted oscillator strengths, and line strengths for transitions among the lowest 272 levels of Mo XXXVI are calculated. • The present MCDHF energies, wavelengths, transition probabilities, line strengths and oscillator strengths are compared with the available other theoretical results. • The uncertainties of E1, M1, E2, and M2 line strengths of Mo XXXVI are evaluated. The fully relativistic multiconfiguration Dirac-Hartree-Fock (MCDHF) method implemented in the GRASP2018 atomic structure package has been used for the calculation of the excitation energies, lifetimes, wavelengths, weighted oscillator strengths, transition probabilities, and line strengths for electric dipole (E1), magnetic dipole (M1), electric quadrupole (E2), and magnetic quadrupole (M2) transitions of N-like molybdenum, Mo XXXVI. The contributions from the Breit interaction (BI), and quantum electrodynamic (QED) corrections have been included in the calculations. The present excitation energies, wavelengths, line strengths, transition probabilities, and oscillator strengths are compared with the other available theoretical results. The uncertainties of the E1, M1, E2, and M2 line strengths are estimated using the comparison between the results from the present MCDHF largest layers. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00224073
Volume :
263
Database :
Academic Search Index
Journal :
Journal of Quantitative Spectroscopy & Radiative Transfer
Publication Type :
Academic Journal
Accession number :
149244946
Full Text :
https://doi.org/10.1016/j.jqsrt.2021.107534