Simulation of α and β gross activity measurement of soil samples with proportional counters

Applied Radiation and Isotopes : Including Data, Instrumentation and Methods for Use in Agriculture, Industry and Medicine
T Alharbi

Abstract

In this paper, we have simulated the performance of a proportional counter for α and β measurement of soil samples. The simulations were performed for α particles from210Po and β particles from90Sr. The results of the simulations indicate that the maximum count-to-background ratio can be achieved by using sample thicknesses greater than 4 µm and 100 µm, respectively, for α and β measurements. The maximum efficiencies for α and β counting were calculated to be, respectively, 25% and 42.50%. The maximum α-to-β cross talk was also calculated to be 5.51%. The results of the simulations are also compared with the reported experimental values and a good agreement with the experimental results is found.

Citations

Jul 14, 2020·Environmental Science and Pollution Research International·Mohamed Y HanfiMichael V Zhukovsky
Aug 21, 2020·Applied Radiation and Isotopes : Including Data, Instrumentation and Methods for Use in Agriculture, Industry and Medicine·Fabiola Monroy-GuzmánFrancisco Javier Galicia Caballero

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