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Wavelengths and transition probabilities for n = 4 → n′ = 4 transitions in heavy Cu-like ions (70 ? Z ? 92) |
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| Authors: | P. Palmeri,P. Quinet,É . Bié mont,E. Trä bert |
| Affiliation: | a Astrophysique et Spectroscopie, Université de Mons-Hainaut, B-7000 Mons, Belgium b IPNAS (Bât. B15), Sart Tilman, Université de Liège, B-4000 Liège, Belgium c Physics and Advanced Technologies, Lawrence Livermore National Laboratory, Livermore, CA 94550-9234, USA |
| Abstract: | Wavelengths and transition probabilities have been calculated for the n = 4 → n′ = 4 allowed transitions in the heavy Cu-like ions with Z = 70-92. Fully relativistic multiconfiguration Dirac-Fock (MCDF) calculations were carried out. They take into account the correlations within the n = 4 complex, the core-valence n = 3 → n′ = 4 virtual excitations, and quantum electrodynamics effects. The present results are compared to and agree well with recent electron-beam ion-trap (EBIT) measurements in ytterbium, tungsten, osmium, gold, lead, bismuth, thorium, and uranium. |
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