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COMPLIS experiments: COllaboration for spectroscopy Measurements using a Pulsed Laser Ion Source

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Abstract

Laser spectroscopy measurements have been carried out on very neutron-deficient isotopes of Au, Pt and Ir, produced as daughter elements from a Hg ISOLDE beam. For these transitional region nuclides, the hyperfine structure (HFS) and isotope shift (IS) were measured by Resonance Ionization Spectroscopy (RIS). Magnetic moments μ, spectroscopic quadrupole moments Qs and changes of the nuclear mean square charge radius δ〈rc 2〉along isotopic series have been extracted. For some results, a detailed comparison with theoretical predictions is presented.

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Sauvage, J., Boos, N., Cabaret, L. et al. COMPLIS experiments: COllaboration for spectroscopy Measurements using a Pulsed Laser Ion Source. Hyperfine Interactions 129, 303–317 (2000). https://doi.org/10.1023/A:1012618001695

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