Measurement of Fe displacement cross section for proton energy region between 0.4 and 3 GeV

Shin-ichiro Meigo

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[2M10-14] Charged Particle Reaction

Thu. Sep 12, 2019 2:45 PM - 4:05 PM Room M (Common Education Bildg. 3F A31)

Chair:Masayuki Hagiwara(KEK)

2:45 PM - 3:00 PM

[2M10] Measurement of Fe displacement cross section for proton energy region between 0.4 and 3 GeV

*Shin-ichiro Meigo¹, Hiroki Matsuda¹, Yosuke Iwamoto¹, Makoto Yoshida², Hiroki Iwamoto¹, Fujio Maekawa¹, Shoichi Hasegawa¹, Shunsuke Makimura², Tatsushi Nakamoto², Taku Ishida² (1. JAEA/J-PARC, 2. KEK/J-PARC)

Keywords:Displacement cross section , DPA, proton, GeV, Target

In order to improve damage estimation of the beam window used in high-intensity proton accelerator facilities such as accelerator-driven transmutation systems (ADS), displacement cross section of iron was measured at J-PARC for the the kinetic energy range is 0.4 to 3 GeV protons. The obtained cross section was comapred with the calculation of the PHITS.