High-resolution laser spectroscopy of singly charged natural uranium isotopes

Abstract
High-resolution collinear laser spectroscopy has been performed on singly charged ions of 234,235,238 U at the IGISOL facility of the Accelerator Laboratory, University of Jyväskylä, in Finland. Ten ionic transitions from the 4I9/2 and 6L11/2 ground and first excited states were measured in the 300 nm wavelength range, improving the precision of the hyperfine parameters of the lower states in addition to providing newly measured values for the upper levels. Isotope shifts of the analyzed transitions are also reported for 234,235U with respect to 238U.
Main Authors
Format
Articles Research article
Published
2024
Series
Subjects
Publication in research information system
Publisher
Springer Nature
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202410316768Use this for linking
Review status
Peer reviewed
ISSN
2045-2322
DOI
https://doi.org/10.1038/s41598-024-76975-w
Language
English
Published in
Scientific Reports
Citation
  • Raggio, A., Block, M., Campbell, P., Cheal, B., de Groote, R. P., Gins, W., Koszorús, Á., Moore, I. D., Ortiz-Cortes, A., Pohjalainen, I., & Warbinek, J. (2024). High-resolution laser spectroscopy of singly charged natural uranium isotopes. Scientific Reports, 14, Article 25621. https://doi.org/10.1038/s41598-024-76975-w
License
CC BY 4.0Open Access
Funder(s)
Research Council of Finland
European Commission
Funding program(s)
Academy Project, AoF
MSCA Innovative Training Networks (ITN)
Akatemiahanke, SA
MSCA Innovative Training Networks (ITN)
Research Council of FinlandEuropean Commission
Additional information about funding
This project has received funding from the EU Horizon 2020 research and innovation programme under grant agreement no. 861198-LISA-H2020-MSCA-ITN-2019 as well as from the Academy of Finland under project number 339245.
Copyright© 2024 the Authors

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