Characterization of isomers produced by the spontaneous fission of 252Cf with the VESPA setup V. Piau, A. Göök, S. Oberstedt, A. Oberstedt, A. Chebboubi, O. Litaize and M. Vidali Eur. Phys. J. A, 61 1 (2025) 5 Published online: 16 January 2025 DOI: 10.1140/epja/s10050-024-01470-9