کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1878654 1532110 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A simple method for determining the activity of large-area beta sources constructed from anodized aluminum foils
ترجمه فارسی عنوان
یک روش ساده برای تعیین فعالیت منابع بتا بزرگ منطقه ساخته شده از فویل آلومینیوم آنودایز
کلمات کلیدی
روش اندازه گیری، منابع مرجع بزرگ منطقه، هندسه پلانار
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
چکیده انگلیسی


• A method for determining the activity of large-area beta sources is presented.
• The method is based on a model of electron transport in planar geometry.
• The method makes use of linear programming for determining the activity.
• The uncertainty of the method is smaller than 10%.

A simple method has been developed for determining the activity of large-area beta reference sources in anodized aluminum foils. It is based on the modeling of the transmission of beta rays through thin foils in planar geometry using Monte Carlo simulation. The method was checked experimentally and measurement results show that the activity of large-area beta reference sources in anodized aluminum foils can be measured with standard uncertainties smaller than the limit of 10% required by ISO 8769.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 87, May 2014, Pages 211–215
نویسندگان
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