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Current status of 1 MW pulse spallation neutron source (JSNS) of J-PARC

J-PARCの1MWパルス核破砕中性子源の現状

池田 裕二郎

Ikeda, Yujiro

原研とKEKが共同で進めている大強度陽子加速器計画(J-PARC)の物質生命科学実験施設の中心施設となる1MWパルス核破砕中性子源の現状を報告する。中性子源を構成する機器の設計現状と製作,建設スケジュールとともに、水銀ターゲット容器の寿命に関する材料選択,モデレータ材料など、残された技術開発課題とその取り組みを紹介する。

This paper reports the current status of The Materials and Life Experimental Facility construction under the high intensity proton accelerator projet(J-PARC), which has been conducted by JAERI and KEK collaboratively.Alng with designs and schedule of the neutron source, critical technical issues, e.g., mercury target material and moderator materials, which are still remained to be settled, and activities for development are shown.

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パーセンタイル:15.17

分野:Materials Science, Multidisciplinary

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