High-precision measurements of the hyperfine structure of cobalt ions in the deep ultraviolet range
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.
Main Authors
Format
Articles
Research article
Published
2023
Series
Subjects
Publication in research information system
Publisher
Nature Publishing Group
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202304252693Use this for linking
Review status
Peer reviewed
ISSN
2045-2322
DOI
https://doi.org/10.1038/s41598-023-31378-1
Language
English
Published in
Scientific Reports
Citation
- 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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Funder(s)
European Commission
European Commission
Funding program(s)
MSCA Innovative Training Networks (ITN)
MSCA Individual Fellowship (IF)
MSCA Innovative Training Networks (ITN)
MSCA Individual Fellowship (IF)
Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Education and Culture Executive Agency (EACEA). Neither the European Union nor EACEA can be held responsible for them.
Additional information about funding
This work has been supported by the Academy of Finland under the Finnish Centre of Excellence Programme 2012-2017 (Project No. 251353), Nuclear and Accelerator Based Physics Research at JYFL, the UK Science and Technology Facilities Council (STFC) grants ST/P004598/1 and ST/P004423/1. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 861198. RPdG received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 844829.
Copyright© The Author(s) 2023