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J Radiat Prot > Volume 34(4); 2009 > Article
Journal of Radiation Protection 2009;34(4):170-0.
비상시 환경방사능 모니터링을 위한 공기부유진 시료의 감마선에너지 스펙트럼에 대한 핵종판별
변종인;윤석원;최희열;임성아;이동명;윤주용;
Nuclide Identification of Gamma Ray Energy Peaks from an Air Sample for the Emergency Radiation Monitoring
Byun, Jong-In;Yoon, Seok-Won;Choi, Hee-Yeoul;Yim, Seong-A;Lee, Dong-Myung;Yun, Ju-Yong;
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.
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