کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1887227 1043581 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simulation study on detection efficiency of plastic scintillating fiber under γ-ray radiation
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Simulation study on detection efficiency of plastic scintillating fiber under γ-ray radiation
چکیده انگلیسی

The detection efficiency of the plastic scintillating fiber (PSF) for γ-ray radiation is presented through Geant4 simulation. The incident γ-rays with energy of 100–10,000 keV are considered. Absorption efficiency and scintillating response of PSF are also obtained, and the simulated results are consistent with the theoretic ones. From simulation, the main important factor of detection efficiency in the energy range is the absorption efficiency of the scintillating material. The cross talks in a fiber array are also discussed. These results could probably provide some ways of using PSF as a γ-ray imaging detector in certain applications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 77, Issue 2, February 2008, Pages 115–120
نویسندگان
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