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Neutronics and nuclear data for the IFMIF neutron source

U Fischer, S.P Simakov, A Konobeyev, P Pereslavtsev, P Wilson2002年Fusion Engineering and DesignIF 1.7出版社

AbstractAn overview is presented of the R&D work conducted at Forschungszentrum Karlsruhe in co-operation with the Institute of Nuclear Power Engineering, Obninsk, and the University of Wisconsin (UW), Madison, on the development of neutronic computational tools and nuclear data for the International Fusion Material Irradiation Facility intense D–Li neutron source. The focus is on the progress achieved recently for the D–Li neutron source term modelling with an advanced Monte Carlo procedure making use of newly evaluated double-differential data for the 6,7Li(d, xn) reactions, and the creation of the Intermediate Energy Activation File IEAF-2001, an activation data library comprising 679 target nuclides from Z=1 (hydrogen) to 84 (polonium) with neutron induced activation reactions up to 150 MeV.

日本語訳

フランクフルト・カールスルーエ研究センターが、オブニンスク原子力発電工学研究所およびウィスコンシン大学マディソン校と協力して実施した、国際核融合材料照射施設の強力なD–Li中性子源のための中性子計算ツールおよび核データの開発に関する研究開発作業の概要を提示する。焦点は、新たに評価された6,7Li(d, xn)反応の二重微分データを利用した高度なモンテカルロ法によるD–Li中性子源項モデリング、およびZ=1(水素)から84(ポロニウム)までの679の標的核種を含み、150 MeVまでの中性子誘起核反応を対象とする放射化データライブラリである中間エネルギー放射化ファイルIEAF-2001の作成において、最近達成された進展に置かれている。

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IFMIFNeutronicsNeutron sourceNuclear data
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