2019 Annual Meeting

Presentation information

Oral presentation

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

[2E10-16] ImPACT 1 (Experimental Study)

Thu. Mar 21, 2019 2:45 PM - 4:35 PM Room E (Common Education Bildg. 2 2F No.22)

Chair:Shin-ichiro Meigo(JAEA)

3:30 PM - 3:45 PM

[2E13] Reduction and Resource Recycling of High-level Radioactive Wastes through Nuclear Transmutation

(4-4) Isotopic production in proton- and deuteron-induced spallation reactions on 93Zr at 50, 100, and 200 MeV/u

*Keita Nakano1,2, Yukinobu Watanabe1, Shoichiro Kawase1, Junki Suwa1,2, Hideaki Otsu2, Hiroyoshi Sakurai2, He Wang2, Nobuyuki Chiga2, Takashi Nakamura3, Satoshi Takeuchi3 (1. Kyushu University, 2. RIKEN Nishina Center, 3. Tokyo Institute of Technology)

Keywords:ImPACT, Zr-93, isotopic production cross section, proton, deuteron

本講演ではLLFPの1つである93Zrの最適な核反応経路探索に向けた50,100,200MeV/u陽子・重陽子入射核破砕反応の同位体生成断面積データ測定について報告する。理研RIBFのBigRIPSとZeroDegree Spectrometerを用いて50、100MeV/uデータを、BigRIPS及びSAMURAI Spectrometerを用いて200MeV/uデータを測定した。測定した各データからエネルギー依存性について考察し報告を行う。