کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1878062 | 1042270 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparative study of Curiementor ionization chambers using Monte Carlo simulations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Several ionization chambers were studied for 18F and 99mTc, through Monte Carlo simulation method. In particular, some alterations to the original design of the Curiementor 2 were analysed, as well as the geometry of more recent chambers developed by PTW, namely Curiementor 3 and PET Curiementor 4. Calibration coefficients were compared for sources at different positions. Importance volumes were defined and determined for the Curiementors 2 and 3 and its ratio related with the corresponding ratio of sensitivity functions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 68, Issue 6, June 2010, Pages 1121-1127
Journal: Applied Radiation and Isotopes - Volume 68, Issue 6, June 2010, Pages 1121-1127
نویسندگان
Catarina Simões, Margarida Caldeira, Carlos Oliveira,