Energy levels and strong electric dipole transitions in magnesium-like gold

2019

Can. J. Phys.

Self Cite

Energy levels and electric dipole (E1) transition parameters such as wavelengths, transition probabilities (rates), weighted oscillator strengths and line strengths for the levels of 3l3lꞌ (l,lꞌ=0,1,2) in magnesium like bismuth (Bi LXXII, Bi 71+ , Z=83) are calculated using the AUTOSTRUCTURE code, which uses non-relativistic or kappa-averaged relativistic wave functions and the full Breit interaction in Pauli approximation. The results are compared with the available literature values and a good agreement is achieved. There is no available experimental data for Bi 71+ . Therefore, these theoretical calculations can provide useful data for experimentalists in the identification process upon measurements.

Section: Resultsmentioning

confidence: 99%

Calculation of energy levels and electric dipole (E1) transition parameters for magnesium-like bismuth

2019

Can. J. Phys.

Self Cite

“…In our previous works we reported energy levels and radiative parameters for tungsten and gold ions [36][37][38][39]. Now the autoionization rates which have played an important role in the progress of spectroscopy have been presented for Na-like tungsten (W 63+ ), Mg-like tungsten (W 62+ ), Na-like gold (Au 68+ ) and Mg-like gold (Au 67+ ) using AUTOSTRUCTURE code [31].…”

Section: Resultsmentioning

confidence: 99%

“…Beside quantum electrodynamics (QED, self-energy and vacuum polarization) and the Breit interaction (magnetic interaction between the electrons and retardation effects of the electron-electron interaction) contributions were investigated for tungsten and gold ions in [36][37][38][39]. All these contributions and correlations effects play an essential role in atomic calculations.…”

Section: Resultsmentioning

confidence: 99%

Autoionization Rates for Sodium- and Magnesium-Like Tungsten and Gold

Özdemir

2017

Acta Phys. Pol. A

The autoionization process has an important role in many areas such as satellite line formation, inner-shell ionization, and diagnostics of astrophysical and fusion plasmas. We have here reported autoionization rates for some levels of Na-like tungsten (W 63+ ) and gold (Au 68+ ), and Mg-like tungsten (W 62+ ) and gold (Au 67+ ) using AUTOSTRUCTURE atomic code. In calculations, the Breit interactions, quantum electrodynamics and configuration interaction effects have been considered. The results obtained for tungsten ions have been compared with other available results. Also new results for gold ions have been presented.

“…In this paper, the AUTOSTRUCTURE atomic code is performed to calculate the energy levels and electric dipole wavelengths, oscillator strengths, transition probabilities for Mg-like Pt. The present study has been performed as a part of a continuing study on Mg-like ions [8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

An Investigation on Electric Dipole Transitions of Pt LXVII

Sakarya University Journal of Science

2022

In the present work, we have reported the energy levels, wavelengths, weighted oscillator strengths, and transition probabilities for electric dipole (E1) transitions of magnesium like platinum (Pt LXVII, Z=78). Accurate knowledge of Mg-like ions are of great importance for astrophysics, plasma, and thermonuclear fusion research. The atomic data are calculated with the AUTOSTRUCTURE code, where relativistic corrections are introduced according to the Breit-Pauli distorted wave approach. In the calculations, quantum electrodynamics effects and correlation contributions have been considered. The present results are in good agreement with other available values. There are no experimental works for Pt LXVII in the literature. We predict new theoretical data for several levels will be helpful for future experimental works.