Shielding design of the ITER NBI duct for nuclear and bremsstrahlung radiation

S Sato1, H Iida, M Yamauchi

  • 1Japan Atomic Energy Research Institute, Shirakata-Shirane 2-4, Tokai-mura, Naka-gun, Ibaraki 319 1195, Japan. sato@naka.jaeri.go.jp

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