کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1875925 | 1532093 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Applying a low energy HPGe detector gamma ray spectrometric technique for the evaluation of Pu/Am ratio in biological samples
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The estimation of Pu/241Am ratio in the biological samples is an important input for the assessment of internal dose received by the workers. The radiochemical separation of Pu isotopes and 241Am in a sample followed by alpha spectrometry is a widely used technique for the determination of Pu/241Am ratio. However, this method is time consuming and many times quick estimation is required. In this work, Pu/241Am ratio in the biological sample was estimated with HPGe detector based measurements using gamma/X-rays emitted by these radionuclides. These results were compared with those obtained from alpha spectroscopy of sample after radiochemical analysis and found to be in good agreement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 104, October 2015, Pages 49-54
Journal: Applied Radiation and Isotopes - Volume 104, October 2015, Pages 49-54
نویسندگان
I.S. Singh, Lokpati Mishra, J.R. Yadav, M.Y. Nadar, D.D. Rao, K.S. Pradeepkumar,