Title
| High-resolution laser spectroscopy of singly charged natural uranium isotopes |
Author(s)
|
Raggio, Andrea (Jyvaskyla U.) ; Block, Michael (Darmstadt, GSI ; Mainz U., Inst. Phys. ; Helmholtz Inst., Mainz) ; Campbell, Paul (Manchester U.) ; Cheal, Bradley (Liverpool U.) ; deGroote, Ruben P (Jyvaskyla U. ; KU Leuven, Dept. Phys. Astron.) ; Gins, Wouter (Jyvaskyla U.) ; Koszorús, Ágota (Liverpool U. ; KU Leuven, Dept. Phys. Astron.) ; Moore, Iain D (Jyvaskyla U.) ; Ortiz-Cortes, Alejandro (Jyvaskyla U. ; GANIL ; Michigan State U., East Lansing (main)) ; Pohjalainen, Ilkka (Jyvaskyla U.) ; Warbinek, Jessica (Darmstadt, GSI ; Mainz U. ; CERN) Εμφάνιση και των 11 συγγραφέων |
Publication
| 2024 |
Number of pages
| 9 |
In:
| Sci. Rep. 14 (2024) 25621 |
DOI
| 10.1038/s41598-024-76975-w
|
Subject category
| Physics in General |
Abstract
| High-resolution collinear laser spectroscopy has been performed on singly charged ions of 234,235,238234,235,238U 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. |
Copyright/License
| © 2024 The Author(s) (License: CC-BY-4.0) |