Measurement of the delayed-neutron yield in the thermal neutron induced fission of 239Pu Pierre Leconte, Benoit Geslot, Alix Sardet, Pierre Casoli, Timothee Kooyman, Dorian Belverge, Diane Doré, Grégoire Kessedjian, Abdelaziz Chebboubi, Torsten Solder and Paolo Mutti EPJ Web of Conf., 284 (2023) 08008 Published online: 26 May 2023 DOI: 10.1051/epjconf/202328408008