[10p-N301-1~8] Decommissioning of Fukushima Dai-ichi Nuclear Reactors, and Fukushima's Rehabilitation -What and How We Can Contribute as JSAP Specialists?-

[10p-N301-2] High-dose radiation test environments formed by small accelerator neutron sources

〇Tomohiro Kobayashi¹ (1.RIKEN)

Keywords:neutron, gamma-ray, accelerator-driven neutron source

In the RIKEN Neutron Beam Technology Team, proton beams generated by two linear accelerators (7 MeV and 2.5 MeV) are irradiated to Be and Li targets, respectively, to produce neutron beams by (p,n) reaction for imaging and material analysis. In this presentation, I focus on the high-dose radiation field (gamma rays and neutrons) generated near the target, and propose to use it as a test environment for decommissioning-related equipment.