A1 Journal article (refereed)
High-precision measurements of the hyperfine structure of cobalt ions in the deep ultraviolet range (2023)


Koszorús, Á., Block, M., Campbell, P., Cheal, B., de Groote R., P., Gins, W., Moore, I. D., Ortiz-Cortes, A., Raggio, A., & Warbinek, J. (2023). High-precision measurements of the hyperfine structure of cobalt ions in the deep ultraviolet range. Scientific Reports, 13(1), Article 4783. https://doi.org/10.1038/s41598-023-31378-1


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Publication details

All authors or editorsKoszorús, Á.; Block, M.; Campbell, P.; Cheal, B.; de Groote R., P.; Gins, W.; Moore, I. D.; Ortiz-Cortes, A.; Raggio, A.; Warbinek, J.

Journal or seriesScientific Reports

eISSN2045-2322

Publication year2023

Publication date23/03/2023

Volume13

Issue number1

Article number4783

PublisherNature Publishing Group

Publication countryUnited Kingdom

Publication languageEnglish

DOIhttps://doi.org/10.1038/s41598-023-31378-1

Publication open accessOpenly available

Publication channel open accessOpen Access channel

Publication is parallel published (JYX)https://jyx.jyu.fi/handle/123456789/86582

Publication is parallel publishedhttps://livrepository.liverpool.ac.uk/id/eprint/3169402


Abstract

High-precision hyperfine structure measurements were performed on stable, singly-charged 5959Co 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−1−1. We report a 100-fold improvement on the precision of the hyperfine A parameters, and furthermore present newly measured hyperfine B paramaters.


Keywordsnuclear physicsspectroscopycobalt


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Ministry reportingYes

Reporting Year2023

Preliminary JUFO rating1


Last updated on 2024-03-04 at 17:06