Monte Carlo simulation of the responses of gaseous effluent monitors to radioactive isotopes.

Monte Carlo simulation of the responses of gaseous effluent monitors to radioactive isotopes.

Appl Radiat Isot. 2018 Apr 02;137:205-209

Authors: Gaheen MA, Mohamed NMA

Abstract
This paper discusses use of Monte Carlo simulations to facilitate testing and calibration of a gaseous effluent monitor (GEM). MCNP5 was used to simulate responses of the 131I and 41Ar GEM detecting units exposed to specific radioactive sources. The agreement between the MCNP5 predictions and experimental measurements is good enough to validate the MCNP5 model. It has been demonstrated that the Monte Carlo code is a powerful and useful tool to determine accurate detector responses and facilitate the calibration process of this type of the monitors.

PMID: 29655126 [PubMed - as supplied by publisher]

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