Article ID Journal Published Year Pages File Type
1878059 Applied Radiation and Isotopes 2010 4 Pages PDF
Abstract

By using MCNP code and ethanol–chlorobenzene (ECB) dosimeters the simulations and measurements of absorbed dose distribution in a tote-box of the Cobalt-60 irradiator, SVST-Co60/B at VINAGAMMA have been done. Based on the results Dose Uniformity Ratios (DUR), positions and values of minimum and maximum dose extremes in a tote-box, and efficiency of the irradiator for the different dummy densities have been gained. There is a good agreement between simulation and experimental results in comparison and they have valuable meanings for operation of the irradiator.

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Physical Sciences and Engineering Physics and Astronomy Radiation
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