中速中性子スペクトロメーター開発

• Material Type: 文書・図像類
• Title: 中速中性子スペクトロメーター開発
• Author/Editor: 小佐古 敏荘; 中澤 正治; Wakabayashi, Hiroaki; 関口 晃
• Author Heading: 小佐古 敏荘; 中澤 正治; Wakabayashi, Hiroaki; 関口 晃
• Publication Date: 1976-11
• Publication Date (W3CDTF): 1976-11
• Alternative Title: A Helium-3 proportional counter technique for estimating fast and intermediate neutrons
• Periodical title: PNC TJ260 78-06
• Text Language Code: eng
• Target Audience: 一般
• Note (General): $^{3}$He proportional counter was employed to determine the fast and intermediateneutron spectra of wide energy region. The mixed gas ($^{3}$He, Kr) type counterresponse and the spectrum unfolding code were prepared and applied to some neutronfields. The counter response calculation was performed by using the Monte Carlocode,paying regards to dealing of the particle range calculation of the mixed gas.An experiment was carried out by using the van de Graaff accelerator to check theresponse function. The spectrum unfolding code was prepared so that it mayhave the function of automatic evaluation of the higher energy spectum's effectto the pulse hight distribution of the lower energy region. The neutron spectraof the various neutron fields were measured and compared with the calculations suchas the discrete ordinate Sn calculations. It became clear that the techniquedeveloped here can be applied to the practical use in the neutron energy rangefrom about 150 KeV to 5 MeV.; None
• Source: /PNC-TJ260-78-06.pdf （fulltext）; https://jopss.jaea.go.jp/pdfdata/PNC-TJ260-78-06.pdf
• Access Restrictions: 限定公開
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 日本原子力研究開発機構 : JOPSS:JAEA Originated Papers Searching System

• Summary, etc.: $^{3}$He proportional counter was employed to determine the fast and intermediateneutron spectra of wide energy region. The mixed gas ($^{3}$He, Kr) t...