BaF_2シンチレーション検出器を用いた環境光子エネルギー分布評価法の開発 Development of a BaF_2 Scintillation Spectrometer for Evaluation of Photon Energy Spectra in Workplaces around Nuclear Facilities

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A BaF<sub>2</sub> scintillation spectrometer has been constructed for the determination of photon energy spectra in workplaces around nuclear facilities. Energy absorption spectra by the BaF<sub>2</sub> detector were calculated with the EGS4 Monte Carlo code in the energy region from 0.1 to 100MeV and a response matrix of the spectrometer was obtained from the energy absorption spectra, of which the energy resolutions were modified to fit to the experimental results. With the irradiation experiments using neutron-capture gamma rays and those from radioactive sources, it became clear that photon energy spectra can be evaluated within an error of about 10% in the energy region 0.1MeV to a few tens of megaelectronvolts.

収録刊行物

  • 保健物理 : hoken buturi  

    保健物理 : hoken buturi 32(1), 33-40, 1997-03-31 

    Japan Health Physics Society

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各種コード

  • NII論文ID(NAID)
    10002136328
  • NII書誌ID(NCID)
    AN00228458
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03676110
  • NDL 記事登録ID
    4184215
  • NDL 雑誌分類
    ZN36(科学技術--原子力工学・工業) // ZS45(科学技術--医学--放射線医学)
  • NDL 請求記号
    Z16-696
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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