High-precision measurements of the hyperfine structure of cobalt ions in the deep ultraviolet range

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High-precision hyperfine structure measurements were performed on stable, singly-charged [Formula: see text] Co ions at the IGISOL facility in Jyväskylä, Finland using the collinear laser spectroscopy technique. A newly installed light collection setup enabled the study of transitions in the 230 nm...

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Detalles Bibliográficos
Autores principales: Koszorús, Á., Block, M., Campbell, P., Cheal, B., de Groote, R. P., Gins, W., Moore, I. D., Ortiz-Cortes, A., Raggio, A., Warbinek, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10036477/
https://www.ncbi.nlm.nih.gov/pubmed/36959230
http://dx.doi.org/10.1038/s41598-023-31378-1
Descripción
Sumario:High-precision hyperfine structure measurements were performed on stable, singly-charged [Formula: see text] Co ions at the IGISOL facility in Jyväskylä, Finland using the collinear laser spectroscopy technique. A newly installed light collection setup enabled the study of transitions in the 230 nm wavelength range from low-lying states below 6000 cm[Formula: see text]. We report a 100-fold improvement on the precision of the hyperfine A parameters, and furthermore present newly measured hyperfine B paramaters.

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