[1K01-07] Experiment, Detector, Radioactive Inventory Evaluation

[1K05] Benchmark experiment for activation induced by high-energy neutrons

*Masayuki Hagiwara^1,2, Seiji Nagaguro^1,2, Kouichi Nishikawa^1,2, Atsushi Kanai³, Fuyuki Kouno³, Hiroaki Watanabe^1,2 (1. High Energy Accelerator Research Organization, 2. J-PARC Center, 3. Tokyo Nuclear Services)

Keywords:High Energy Accelerator, Activation, Monte-carlo simulation, J-PARC, Hadron experimental facility

We conducted a benchmark experiment for high-energy neutron-induced actvation by using neutrons emitted at 16 degrees from a gold target hit by 30 GeV protons. The measured data were compared with the results calculated by the PHITS code which has been used for shielding desigh of high-energy accelrator.