کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1826429 | 1027382 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of the Budapest prompt-gamma spectrometer by Monte Carlo simulations
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The interpretation of prompt gamma-ray spectra and the prediction of the detection limits and run times for samples require the knowledge of the detector response function. The detector system used at the Budapest Prompt-Gamma Activation Analysis facility consists of an HPGe detector and a Bismuth Germanate Compton suppressor within lead shielding. The aim of the present study is to characterize this detector with Monte Carlo calculations and verify the results against measurements of radioactive and (n,γ) sources. We have used the Monte Carlo simulation program MCNP-CP to produce both unsuppressed and suppressed spectra and to study the effect of the detector parts on the shape of the spectrum.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 612, Issue 1, 21 December 2009, Pages 122-126
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 612, Issue 1, 21 December 2009, Pages 122-126
نویسندگان
László Szentmiklósi, Andrey N. Berlizov,