Production method of environmental tracer 132Cs by accelerator-based neutron Tadahiro Kin, Naoto Araki, Md Kawchar Ahmed Patwary, Katsumi Aoki, Kosuke Yoshinami, Masaya Yamaguchi, Masatoshi Itoh and Yukinobu Watanabe EPJ Web Conf., 239 (2020) 20002 Published online: 30 September 2020 DOI: 10.1051/epjconf/202023920002