کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1878234 | 1042289 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A hybrid method to determine efficiency curve of HPGe detectors
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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: A hybrid method to determine efficiency curve of HPGe detectors A hybrid method to determine efficiency curve of HPGe detectors](/preview/png/1878234.png)
چکیده انگلیسی
A method was developed for determining the efficiency calibration curve of HPGe detectors between 26 and 1770Â keV. A simple simulation based on the attenuation of gamma-rays in pure germanium was used together with efficiency calibrations performed for three detector-source distances: 5, 12 and 30Â cm. The simple simulation model required an energy dependent term with three parameters and these parameters were determined from the fit of the simulated data to the measured efficiency of the detector. The efficiency response of the detector determined this way was then tested with other certified sources to verify the validity of the method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 67, Issue 6, June 2009, Pages 1110-1113
Journal: Applied Radiation and Isotopes - Volume 67, Issue 6, June 2009, Pages 1110-1113
نویسندگان
Cenap S. Ozben, Erhan M. Emirhan,