講演情報
[1G08]Improvement of the accuracy of neutron-induced fission reaction data for MAs (II)(2) Measurements at J-PARC ANNRI
*Gerard Rovira Leveroni1, Atsushi Kimura1, Shoji Nakamura1, Shunsuke Endo1, Osamu Iwamoto1, Nobuyuki Iwamoto1 (1. JAEA)
キーワード：
J-PARC、ANNRI、Minor Actinide、Neutron Fission Cross section
Preliminary experiments were performed at the ANNRI beamline of J-PARC to measure the neutron-induced fission cross-sections of 241Am, 237Np and 245Cm via detecting the emitted prompt-fission neutrons with eight recoil-proton neutron detectors. These experiments are aimed as a proof-of-principle, with further measurement involving more than double the neutron detectors expected to be performed in the following years. In the present work, the preliminary fission cross-section results will be presented and compared to evaluated data, and the feasibility of the present study will be assessed.