Monte Carlo Simulation to Estimate the Male and Female Effective Dose due to Radon Exposure in Al-Najaf Zbalh Mokhalad Ali1, Bakir Hussien Abid Ali2, Abojassim Ali Abid2,*, Hassan Adhraa Baqir3 1Department of Genetic Engineering, Collage of Biotechnology, Al-Qasim Green University, Babylon, Iraq 2Department of Physics, University of Kufa, Al-Najaf, Iraq 3Department of Biology, Faculty of Science, University of Kufa, Al-Najaf, Iraq *Corresponding Author: Ali Abid Abojassim, Department of Physics, Faculty of Science, University of Kufa, Al-Najaf, Iraq, Email: ali.alhameedawi@uokufa.edu.iq
Online published on 19 August, 2019. Abstract In this article, the concentrations of radon gas (222Rn) in some houses were measured at 10 sites in Al-Najaf city, using RAD-7 radon monitoring system. The effective doses for all samples were estimated using Monte Carlo method. The Visual Monte Carlo code was used to simulate the transport of the radiation as emitted from the 222Rn through the human voxel model. Room geometry of 3×3×4 m3 was designed to estimate the people radiation dose due to the exposure to the indoor radon. The latter doses were estimated for each of male and female people individually. It is found that the radon concentrations varied from (8.75 ± 1.1 Bq/m3) to (32.32 ± 4.0 Bq/m3) with an average (20.57 ± 2.90 Bq/m3). The resulted data of the Monte Carlo calculations for male reveal that the effective dose was ranged from 2.91E-05 to 1.07E-04 μSv/h while the female effective dose was noticed to range from 2.87875E-05 to 1.06333 E-04 μSv/h. Top Keywords 222Rn, Monte Carlo, effective dose, Al-Najaf city and RAD-7. Top |