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Finite-field evaluation of the Lennard-Jones atom-wall interaction constant C_3 for alkali-metal atoms
W. R. Johnson, V. A. Dzuba, U. I. Safronova +1
A finite-field scaling method is applied to evaluate the Lennard-Jones interaction constant C_3 for alkali-metal atoms. The calculations are based on the relativistic single-double…
Precision study of 6p 2Pj - 8s 2S1/2 relative transition matrix elements in atomic Cs
A. Sieradzan, M. D. Havey, M. S. Safronova
A combined experimental and theoretical study of transition matrix elements of the 6p 2Pj - 8s 2S1/2 transition in atomic Cs is reported. Measurements of the polarization-dependent…
Third-order relativistic many-body calculations of energies and lifetimes of levels along the silver isoelectronic sequence
U. I. Safronova, I. M. Savukov, M. S. Safronova +1
Energies of 5l_j (l= s, p, d, f, g) and 4f_j states in neutral Ag and Ag-like ions with nuclear charges Z = 48 - 100 are calculated using relativistic many-body perturbation theory…