Laser spectroscopy of stable Os isotopes
| Autor: | A. Nieminen, G. Tungate, D. H. Forest, A. Ezwam, J. Billowes, Jussi Huikari, Ari Jokinen, M Avgoulea, Paul Campbell, M. D Gardner, M. Mahgoub, Juha Äystö |
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| Rok vydání: | 2006 |
| Předmět: |
Nuclear and High Energy Physics
Atomic beam Energetic neutral atom Isotope Analytical chemistry chemistry.chemical_element Ionic bonding Condensed Matter Physics Atomic and Molecular Physics and Optics chemistry Osmium Physical and Theoretical Chemistry Time-resolved spectroscopy Atomic physics Spectroscopy |
| Zdroj: | Hyperfine Interactions. 171:217-223 |
| ISSN: | 1572-9540 0304-3843 |
| DOI: | 10.1007/s10751-006-9485-0 |
| Popis: | Doppler-free isotope shift measurements of the stable even 184–192Os and 187,189Os odd isotopes have been performed for the first time on the 5d 66s 2 5D4→5d 66s6p 7F4 (305.9 nm) transition in the neutral atom by atomic beam laser spectroscopy and on the ionic 5d 66s 5D9/2→5d 66p 6D7/2 (228.2 nm) transition by fast collinear ion-laser spectroscopy. The measurements were carried out in Manchester and at the IGISOL facility in Jyvaskyla in Finland, respectively. The results presented are the most precise measurements to-date of the absolute isotope shifts. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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