Isotope shift measurements in zirconium by Doppler-free laser polarization spectroscopy |
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| Authors: | Ch. Bourauel W. Rupprecht S. Büttgenbach |
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| Affiliation: | 1. Institut für Angewandte Physik der Universit?t, Wegelerstra?e 8, D-5300, Bonn 1, Federal Republic of Germany
2. Forschungsinstitut der Forschungsgesellschaft für Feinger?te-, Mikro- und Uhrentechnik e.V., Breitscheidstr. 2b, D-7000, Stuttgart 1, Federal Republic of Germany
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| Abstract: | Isotope shifts in 17 transitions of ZrI have been measured by Doppler-free laser polarization spectroscopy in a hollow cathode discharge. The results were combined with other known isotope shift data of ZrI and tested for consistency in a multidimensional King plot. By including values ofδ〈r 2〉 deduced from optical isotope shifts mass and field shifts were separated, and improved values ofδ〈r 2〉 could be determined from the King plot. The results for the isotope pairs A, A′ are as follows; 90, 92: 0.244(43) fm2; 92, 94: 0.176(20) fm2; 94, 96: 0.126(23) fm2. |
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