139 citations · 1.1k across the 37 of their papers we have counts for
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Energies, transition rates, and electron electric dipole moment enhancement factors for Ce IV and Pr V
I. M. Savukov, W. R. Johnson, U. I. Safronova +1
Energies, transition rates, and electron electric dipole moment (EDM) enhancement factors are calculated for low-lying states of Ce IV and Pr V using relativistic many-body perturb…
Relativistic many-body calculations of transition rates from core-excited states in sodiumlike ions
U. I. Safronova, W. R. Johnson, M. S. Safronova +1
Rates and line strengths are calculated for the 2s22p53l3l' - 2s22p63l'' and 2s2p63l3l' - 2s22p63l'' electric-dipole (E1) transitions in Na-like ions with nuclear charges ranging f…
Relativistic many-body calculations of energies for core-excited states in sodiumlike ions
U. I. Safronova, W. R. Johnson, M. S. Safronova +1
Energies of (2s2 2p5 3l3l') and (2s 2p6 3l3l') states for sodiumlike ions with Z =14--100 are evaluated to second order in relativistic many-body perturbation theory starting from…
Energy levels and lifetimes of Gd IV and enhancement of the electron dipole moment
V. A. Dzuba, O. P. Sushkov, W. R. Johnson +1
We have calculated energy levels and lifetimes of 4f7 and 4f6 5d configurations of Gd IV using Hartree-Fock and configuration interaction methods. This allows us to reduce signific…
Multipole (E1, M1, E2, M2) transition wavelengths and rates between states with n<= 6 in heliumlike carbon, nitrogen, oxygen, neon, silicon, and argon
I. M. Savukov, W. R. Johnson, U. I. Safronova
Transition wavelengths and rates are given for E1, E2, M1, and M2 transitions between singlet and triplet S, P, D, and F states in heliumlike ions of astrophysical interest: carbon…
E1 transitions between states with n = 1 to 6 in helium-like carbon, nitrogen, oxygen, neon, silicon, and argon
W. R. Johnson, I. M. Savukov, U. I. Safronova +1
Wavelengths and transition rates are given for E1 transitions between singlet S, P, D, and F states, between triplet S, P, and D states, and between triplet P and singlet S states…