Measurement of Double-Differential Neutron Yields for Iron, Lead, and Bismuth Induced by 107-Mev Protons for Research and Development of Accelerator-Driven Systems

For the research and development of accelerator-driven systems (ADSs) and fundamental ADS reactor physics research using the Kyoto University Critical Assembly combined with the fixed-field alternating gradient (FEAG) accelerator, we are conducting a series of experiments on double-differential neutron yields using the FFAG accelerator at Kyoto University. This paper presents an overview of the experiments together with preliminary results.