کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1824456 1027337 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement and simulation of neutron response function of organic liquid scintillator detector
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Measurement and simulation of neutron response function of organic liquid scintillator detector
چکیده انگلیسی

Response functions of monoenergetic neutrons at various energies, corresponding to a measured neutron energy spectrum have been extracted. The experimental response functions for neutron energies in the range of ∼2–20MeV have been compared with the respective GEANT4 predictions. It has been found that, there is some discrepancy between the experimental and the GEANT4 simulated neutron response functions at lower pulse height regions, which increases with the increase of neutron energy. This might be due to the incompleteness of the physics processes used in the present GEANT4 simulations. In particular, higher order reaction processes which become more significant at higher energies should be properly taken into account in the calculation of response function.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 664, Issue 1, 1 February 2012, Pages 304–309
نویسندگان
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