Development of X-ray Spectroscopic System Using Medical X-ray Tube

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著者

    • FUJISAKI Tatsuya
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • NISHIMURA Katsuyuki
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • IIJIMA Saori
    • Department of Radiology, Tsukuba Medical Center Hospital
    • ABE Shinji
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • SEKINE Norio
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • TAKAHASHI Yoshikazu
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • SATOH Masaru
    • Department of Radiological Sciences, Ibaraki Prefectural University of Health Sciences
    • SAITOH Hidetoshi
    • School of Radiologic Sciences, Tokyo Metropolitan University of Health Sciences
    • FUKUSHI Masahiro
    • School of Radiologic Sciences, Tokyo Metropolitan University of Health Sciences
    • HYODO Kazuyuki
    • Institute of Material Structure Sciences, High Energy Accelerator Research Organization

抄録

We developed a practical spectroscopic system using the white X-rays that arise from a medical X-ray tube. As monochromatic X-rays are more desirable than white X-rays to examine the energy characteristic of the system's image detector, we generated monochromatic X-rays, using a Si crystal, it examine the characteristic. The FWHM (full width at half maximum) and the output X-ray intensity were measured. The following results were obtained. (1) The developed system can be used in the energy region of diagnostic radiography. (2) The FWHM is from 0.15 to 1.4 keV. (3) The intensity of monochromatized X-rays at 50 keV is about 1 % of the total intensity of white X-rays.

収録刊行物

  • 放射線医学物理  

    放射線医学物理 19(2), 85-89, 1999-06-30 

    Japan Society of Medical Physics

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各種コード

  • NII論文ID(NAID)
    10004472377
  • NII書誌ID(NCID)
    AA11137895
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09188010
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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