کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1878682 | 1532110 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Standardization of xenon-127 and measurement of photon emission intensities
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Standardization of xenon-127 and measurement of photon emission intensities Standardization of xenon-127 and measurement of photon emission intensities](/preview/png/1878682.png)
چکیده انگلیسی
Xenon-127 was standardized by internal gas counting using three proportional counters in a differential arrangement to eliminate edge effects. The detection efficiency of the proportional counters was calculated by considering the cascade of events following the electron capture and associated gamma transitions. Activity per unit volume was measured with 0.7% relative standard uncertainty. Gamma-ray spectrometry was performed and absolute photon emission intensities were derived. This study shows that 127Xe could be a surrogate for 133Xe for the calibration of remote radio-xenon monitoring stations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 87, May 2014, Pages 342-347
Journal: Applied Radiation and Isotopes - Volume 87, May 2014, Pages 342-347
نویسندگان
M. Rodrigues, M.-C. Lépy, P. Cassette, X. Mougeot, M.M. Bé,