A Safer, Smaller, Cleaner Subcritical Thorium Fission—Muonic Fusion Hybrid Reactor. - Iiyoshi, A.; Kobayashi, N.; Mutoh, T.; Nakatani, S.; Okada, S.; Sato, M.; Takano, H.; Tanahashi, Y.; Yamamoto, N.; Fujita, A.; Kino, Y. (Fusion Science & Technology, 2023)