書誌事項
- タイトル別名
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- Cryogenic Hydrogen System for a Spallation Neutron Source in J-PARC
- J PARC チュウセイシゲンヨウ キョクテイオン スイソ システム
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Through the collaboration of the Japan Atomic Energy Agency and High Energy Accelerator Research Organization, the Japan Proton Accelerator Research Complex (J-PARC) has been constructed. The prime purpose is to use the various secondary particle beams such as neutrons, mesons and neutrinos produced in proton-nucleus reactions. One of the facilities that has already been completed is a materials and life-science experimental facility (MLF) where materials and biological structures are analyzed by neutron beam-scattering experiments. In the MLF, a spallation neutron source that provides a high-intensity pulse neutron with low-order meV energy for scattering experiments has been completed, and has successfully produced the desired neutrons. Neutrons produced by spallation reaction have high-order MeV energy, and the high-energy neutron is then transformed to meV-order energy by passing it through a supercritical hydrogen moderator. Therefore, a cryogenic hydrogen system is equipped in the spallation neutron source system. This paper describes the first operation results of the cryogenic hydrogen system.
収録刊行物
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- 低温工学
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低温工学 43 (10), 409-416, 2008
公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)
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詳細情報 詳細情報について
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- CRID
- 1390282679590755584
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- NII論文ID
- 130004457307
- 10021854486
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- NII書誌ID
- AN00333419
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- COI
- 1:CAS:528:DC%2BD1cXhsVeqs73F
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- ISSN
- 18800408
- 03892441
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- NDL書誌ID
- 9697387
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可