Nuclide Identification of Gamma Ray Energy Peaks from an Air Sample for the Emergency Radiation Monitoring

비상시 환경방사능 모니터링을 위한 공기부유진 시료의 감마선에너지 스펙트럼에 대한 핵종판별

  • 변종인 (과학기술연합대학원대학교) ;
  • 윤석원 (과학기술연합대학원대학교) ;
  • 최희열 (한국원자력안전기술원) ;
  • 임성아 (과학기술연합대학원대학교) ;
  • 이동명 (과학기술연합대학원대학교) ;
  • 윤주용 (과학기술연합대학원대학교)
  • Published : 2009.12.30

Abstract

For the emergency radiation monitoring using gamma spectrometry, we should sufficiently survey the background spectra as environmental samples with systematic nuclide identification method. In this study, we obtained the gamma ray energy spectrum using a HPGe gamma spectrometry system from an air sample. And we identified nuclide of the gamma ray energy peaks in the spectrum using two methods -1) Half life calculation and 2) survey for cascade coincidence summing peaks using nuclear data. As the results, we produced the nuclide identification results for the air sample.

References

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