Neutron and photon flux spectra were measured with scintillation defectors and gas proportional counters at two positions inside a bulk shield assembly simulating the shielding system (first wall, shielding blanket and vacuum vessel) of the international Thermonuclear Experimental Reactor. The experimental results are compared with calculations using the Monte Carlo code MCNP-4A and nuclear data from the Fusion Evaluated Nuclear Data Library (FENDL-1), the European Fusion File (EFF-2, EFF-3), and the Japanese Evaluated Nuclear Data Library (JENDL-FF). A slight under-estimation of the measured neutron flux spectra is observed while the experimental photon flux spectra are calculated satisfactorily. Differences between the calculated results are in general marginal.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Ezato, K.
Seki, Y.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Seki, Y.
Tanigawa, H.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Tanigawa, H.
Hirose, T.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Hirose, T.
Tsuru, D.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Tsuru, D.
Nishi, H.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Nishi, H.
Dairaku, M.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Dairaku, M.
Yokoyama, K.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Yokoyama, K.
Suzuki, S.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan
Suzuki, S.
Enoeda, M.
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Japan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, JapanJapan Atom Energy Agcy, Fus Res & Dev Directorate, Naka, Ibaraki 3110193, Japan