Determination of a CR-39 detector response to neutrons from an Am-Be source
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A comparison of experimental and calculated responses of a CR-39 detector to neutron spectra from an Am-Be source is presented. Code named Neutron_CR-39.F90 has been used to calculate the neutron dose equivalent as well as the track density. Conversion coefficient (sensitivity), between track density in track/cm(2) and neutron dose equivalent in mSv, was calculated and good agreement with experimental data was found. Sensitivity increases linearly with removed layer in the range between 6 mu m and 24 mu m. (C) 2014 Elsevier Ltd. All rights reserved.
Кључне речи:Neutron / CR-39 / Monte Carlo simulation / Chemical etching / Proton track
Извор:Applied Radiation and Isotopes, 2014, 90, 225-228
ISSN: 0969-8043 (print)