*Takumi Taniguchi¹, Saori Matsumoto¹, Yoshihisa Hiraki¹, Jun Kato¹, Norihisa Osawa², Yutaro Kobayashi², Yoshihisa Kaneda², Yukihiko Yoshida¹, Takeshi Osugi¹ (1. Japan Atomic Energy Agency (Japan), 2. Taiheiyo Consultant (Japan))

*Junya Sato¹, Yuta Takahashi¹, Jun Sunahara¹, Toshimitsu Saito¹, Yukihiko Yoshida¹, Tomoyuki Sone¹, Takeshi Osugi¹ (1. Japan Atomic Energy Agency (Japan))

*Hayato Koyama¹, Jun Kijima¹, Hiroto Shimojo¹, Takuya Nakagawa¹, Mitsuhiro Owada¹, Tomoyuki Sone¹ (1. Japan Atomic Energy Agency (Japan))

*Seungmin Baek¹, Jeongsu Jeong¹, Sunghoon Hong¹, Jung-Kwon Son¹ (1. Korea Hydro&Nuclear Power Co., Ltd. (Korea))

Arne Larsson¹, Jerome Altounian², Fredrik Nilsson¹, Stéphane Catherin¹, *Delphine Servot¹ (1. Cyclife Sweden AB (Sweden), 2. Cyclife Japan (Japan))