Analysis for the ARIANE GU3 sample: nuclide inventory and decay heat Dimitri Rochman, Alexander Vasiliev, Hakim Ferroukhi, Mathieu Hursin, Raphaelle Ichou, Julien Taforeau and Teodosi Simeonov EPJ Nuclear Sci. Technol., 7 (2021) 14 Published online: 24 August 2021 DOI: 10.1051/epjn/2021013