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

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

doi:10.1038/s41598-023-31378-1

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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

Julkaistu sarjassa

Scientific Reports

Tekijät

Koszorús, Á. |

Block, M. |

Campbell, P. |

Cheal, B. |

de Groote R., P. |

Gins, W. |

Moore, I. D. |

Ortiz-Cortes, A. |

Raggio, A. |

Warbinek, J.

Päivämäärä

2023

Oppiaine

Resurssiviisausyhteisö School of Resource Wisdom

Tekijänoikeudet

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.

Julkaisija

Nature Publishing Group

ISSN Hae Julkaisufoorumista

2045-2322

Rahoittaja(t)

Euroopan komissio

Rahoitusohjelmat(t)

The content of the publication reflects only the author’s view. The funder is not responsible for any use that may be made of the information it contains.

Lisätietoja rahoituksesta

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 ... showmore

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