[2A13-16] Accelerator-driven Neutron Source

4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[2A13] Measurements of thermal neutron sacattering cross-section for mixtures of light and heavy water

*Takafumi Tsujimoto^1,2, Masahide Harada¹, Yutaka Abe³, Atsushi Kimura¹, Shunsuke Endo¹, Kenichi Oikawa¹, Yusuke Tsuchikawa¹, Seiko Kawamura¹, Yasuhiro Inamura¹ (1. JAEA, 2. Tohoku Univ., 3. Kyoto Univ.)

Keywords:

Thermal neutron scattering cross-section,Accelerator-driven neutron source,J-PARC

As basic data for development of accelerator-driven neutron sources, total cross-section, capture cross-section and scattering cross-section of thermal neutrons for mixtures of light water and heavy water at room temperature were measured at neutron instruments in J-PARC. The experimental data and calculation data by molecular dynamics were generally good agreement.