학술논문
Spallation reaction study for long-lived fission products in nuclear waste
Document Type
article
Author
Wang He; Otsu Hideaki; Sakurai Hiroyoshi; Ahn DeukSoon; Aikawa Masayuki; Ando Takashi; Araki Shouhei; Chen Sidong; Chiga Nobuyuki; Doornenbal Pieter; Fukuda Naoki; Isobe Tadaaki; Kawakami Shunsuke; Kawase Shoichiro; Kin Tadahiro; Kondo Yosuke; Koyama Shunpei; Kubono Shigeru; Maeda Yukie; Makinaga Ayano; Matsushita Masafumi; Matsuzaki Teiichiro; Michimasa Shin ichiro; Momiyama Satoru; Nagamine Shunsuke; Nakamura Takashi; Nakano Keita; Niikura Megumi; Ozaki Tomoyuki; Saito Atsumi; Saito Takeshi; Shiga Yoshiaki; Shikata Mizuki; Shimizu Yohei; Shimoura Susumu; Sumikama Toshiyuki; Söderstrom Pär-Anders; Suzuki Hiroshi; Takeda Hiroyuki; Takeuchi Satoshi; Taniuchi Ryo; Togano Yasuhiro; Tsubota Junichi; Uesaka Meiko; Watanabe Yasushi; Watanabe Yukinobu; Wimmer Kathrin; Yamamoto Tatsuya; Yoshida Koichi
Source
EPJ Web of Conferences, Vol 239, p 06003 (2020)
Subject
Language
English
ISSN
2100-014X
Abstract
Spallation reaction for the long-lived fission product 107Pd has been studied for the purpose of nuclear waste transmutation. The isotopic-distribution cross sections on both proton and deuteron were obtained at 118 MeV/nucleon in inverse kinematics at the RIKEN Radioactive Isotope Beam Factory. A large cross-section difference was found between the proton and deuteron results for the light-mass products. The data were compared with the SPACS semi-empirical parameterization and the PHITS calculations including both the intranuclear cascade and evaporation processes. In addition, the potential of spallation reaction for transmutation of 107Pd is discussed.