Kwok-tsang Cheng and Yong-Ki Kim, "Excitation energies and oscillator strengths in the silver isoelectronic sequence," J. Opt. Soc. Am. 69, 125-131 (1979)
Excitation energies and oscillator strengths for electric dipole transitions between low-lying states in the silver isoelectronic sequence are studied using relativistic Hartree-Fock wave functions. For Z ≥ 61, our calculation shows that the ground state of Ag-like ions is 4f2F5/2 rather than 5s 2S1/2. We found a diminishing role of the spin-orbit effect on transitions between levels with high angular momenta. Effects of anticrossings between 4d9 4f2 and 4d10 5l (l = 0,2,4) states at high Z are discussed.
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For Ag and Sn3+, the transition should be 5d → 4f.
TABLE II
Comparison between theory and experiment on the transition wavelengths λ (Å) in the Ag sequence. Here, λth are results of this work, λexp are experimental values from Ref. 12 unless otherwise specified, and % is the percentage difference between λth and λexp
Phase-shift: P. T. Cunningham and J. K. Link, Ref. 20.
Atomic beam: G. M. Lawrence, J. K. Link, and R. B. King, Ref. 21.
Hook: N. P. Penkin and I.-Yu. Yu. Slavenas, Ref. 22.
Absorption tube: N. L. Moise, Ref. 23.
Delay coincidence: J. Z. Klose, Ref. 24.
Beam-foil: T. Andersen, O. Poulsen, and P. S. Ramanujam, Ref. 25.
Beam-foil: T. Andersen and G. Sørensen, Ref. 26.
Phase-shift: S. R. Baumann and W. H. Smith, Ref. 27.
Hanle effect: F. H. K. Rambow and L. D. Schearer, Ref. 28.
Beam-foil: T. Andersen, A. Kirkegard Nielsen, and G. Sørensen, Ref. 29.
Beam-foil: E. H. Pinnington, Ref. 30.
Tables (3)
TABLE I
Transition wavelengths λ (Å) and absorption oscillator strengths f in the Ag sequence
For Ag and Sn3+, the transition should be 5d → 4f.
TABLE II
Comparison between theory and experiment on the transition wavelengths λ (Å) in the Ag sequence. Here, λth are results of this work, λexp are experimental values from Ref. 12 unless otherwise specified, and % is the percentage difference between λth and λexp
Phase-shift: P. T. Cunningham and J. K. Link, Ref. 20.
Atomic beam: G. M. Lawrence, J. K. Link, and R. B. King, Ref. 21.
Hook: N. P. Penkin and I.-Yu. Yu. Slavenas, Ref. 22.
Absorption tube: N. L. Moise, Ref. 23.
Delay coincidence: J. Z. Klose, Ref. 24.
Beam-foil: T. Andersen, O. Poulsen, and P. S. Ramanujam, Ref. 25.
Beam-foil: T. Andersen and G. Sørensen, Ref. 26.
Phase-shift: S. R. Baumann and W. H. Smith, Ref. 27.
Hanle effect: F. H. K. Rambow and L. D. Schearer, Ref. 28.
Beam-foil: T. Andersen, A. Kirkegard Nielsen, and G. Sørensen, Ref. 29.
Beam-foil: E. H. Pinnington, Ref. 30.