The energy levels and transition properties of In-like ions

Wang, H. W.; Zhang, L.; Jiang, Gang; Li, X. F.; Wang, H. B.

doi:10.1007/s12648-017-1094-z

Cited by 3 publications

(3 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The reason behind this is that the attraction between the nucleus and the extranuclear electrons is positively correlated with the nuclear charge Z. It is well known that Breit interaction is the embodiment of the interaction between electrons, [54] the Breit interaction thus enhance accordingly. Figure 3 shows the effect of the QED corrections on energy levels with respect to Z.…”

Section: Energy Levelsmentioning

confidence: 99%

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)

Shi¹,

Qin²,

Li³

et al. 2022

Chinese Phys. B

View full text Add to dashboard Cite

Atomic data of highly charged ions (HCIs) offer an attractive means for plasma diagnostic and stars identification, and the investigations on atomic data are highly desirable. Herein, based on the fully relativistic multi-configuration Dirac-Hartree-Fock (MCDHF) method, we have performed calculations of the fine structure energy levels, wavelengths, transition rates, oscillator strengths, and line strengths for the lowest 21 states of 3p63d8 - 3p53d9 electric dipole (E1) transitions configurations in Fe-like ions (Z = 57, 60, 62, 64, 65). The correlation effects of valence-valence (VV) and core-valence (CV) electrons were systematically considered. In addition, we have taken into account transverse-photon (Breit) interaction and quantum electrodynamics (QED) corrections to treat accurately the atomic state wave functions in the final relativistic configuration interaction (RCI) calculations. Our calculated energy levels and transition wavelengths are in excellent agreement with the available experimental and theoretical results. Most importantly, we predicted some new transition parameters that have not yet been reported. These data would further provide critical insights into better analyzing the physical processes of various astrophysical plasmas.

show abstract

Section: Energy Levelsmentioning

confidence: 99%

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)

Shi¹,

Qin²,

Li³

et al. 2022

Chinese Phys. B

View full text Add to dashboard Cite

show abstract

“…The data on the transition rates (M1 and E2) of this line are summarized in Table 5. It is worth to note that the agreement between the values from the all-order (Z SDpT ) multipole matrix elements [4] and MCDHF methods [14,16] is excellent, within 0.04 % for the M1 transition, while the HFR value deviates by 1 % from the average of Z SDpT and MCDHF. All five values agree within 10 % for the E2 component of the line.…”

Section: Hfr Calculations and Transition Probabilitiesmentioning

confidence: 99%

Critically evaluated energy levels, wavelengths, transition probabilities, and intensities of six-times ionized cesium: Cs VII

Husain

Haris

Jabeen

et al. 2020

Journal of Quantitative Spectroscopy and Radiative Transfer

View full text Add to dashboard Cite

Previously reported works on the spectrum of Cs VII are critically studied using supplementary spectrograms recorded on a 3-m normal incidence vacuum spectrograph in the wavelength region 300-1240 Å at the Antigonish laboratory (Canada). We confirmed the results of the earlier work of Gayasov and Joshi on this spectrum. Our analysis is supported by extended calculations with the pseudo-relativistic Hartree-Fock (HFR) method with superposition of configuration interactions implemented in Cowan's suite of codes. In this critical evaluation, in addition to the accurate energy levels of Cs VII with their uncertainties, observed and Ritz wavelengths with uncertainties and transition probabilities, the uniformly-scaled intensities of Cs VII lines are also presented. A total of 196 lines attributed to 197 transitions enabled us to optimize the energy values of 72 levels in Cs VII spectrum. Furthermore, Ritz wavelengths of 141 possibly observable lines are provided along with their transition probabilities.

show abstract

“…The transition rates, energy levels and atomic lifetimes of In-like ions have been calculated by using the relativistic linearized coupled-cluster method that includes all single, double, and partial triple excitations of Dirac-Fock wavefunction by Safronova [6]. The energy levels and transition properties of In-like ions of Cs VII -Pm XIII were investigated by using the multi-configuration Dirac-Hartree-Fock (MCDHF) method [7]. However, due to the…”

mentioning

confidence: 99%

Transition spectral parameters of In-like Ba, La, and Ce ions

2022

Can. J. Phys.

View full text Add to dashboard Cite

The spectral parameters (energy levels, wavelengths, transition probabilities, line strengths and oscillator strengths) of resonance lines for Ba VIII, La IX and Ce X have been performed using the multiconfiguration Dirac-Hartree-Fock method, the contributions of quantum electrodynamics and Breit interactions correction are taken into considered. The calculated results of energy levels and wavelengths are in good agreement with experimental values and other calculation. The number of energy levels and wavelengths considered is larger than that of any other experiment values and other calculations. The transition probabilities, line strengths and oscillator strengths are also calculated where no other theoretical results and experimental values are available.

show abstract

The energy levels and transition properties of In-like ions

Cited by 3 publications

References 36 publications

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)

Critically evaluated energy levels, wavelengths, transition probabilities, and intensities of six-times ionized cesium: Cs VII

Transition spectral parameters of In-like Ba, La, and Ce ions

Contact Info

Product

Resources

About

The energy levels and transition properties of In-like ions

Cited by 3 publications

References 36 publications

Energy levels and transition data of 3p63d8 and 3p53d9 configurations in Fe-like ions (Z = 57,60,62,64,65)

Energy levels and transition data of 3p63d8 and 3p53d9 configurations in Fe-like ions (Z = 57,60,62,64,65)

Critically evaluated energy levels, wavelengths, transition probabilities, and intensities of six-times ionized cesium: Cs VII

Transition spectral parameters of In-like Ba, La, and Ce ions

Contact Info

Product

Resources

About

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)

Energy levels and transition data of 3p⁶3d⁸ and 3p⁵3d⁹ configurations in Fe-like ions (Z = 57,60,62,64,65)