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DOE OSTI · 1909806

Method for calculating radon activity and radon rejection using a beta-gamma detector

Mayer, Michael F.·Cooper, Matthew W.·Ely, James H.·Hayes, James C.
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Abstract

Radon interferes with concentration measurements used by atmospheric radioxenon systems. We demonstrate a method to quantify the amount of radon that is present in the detectors, the impact of radon activity on the minimum-detectable-concentrations, and how to determine the needed radon rejection levels. An example calculation shows a radon rejection level of 10 5 is sufficient to limit impact on the detector sensitivity. We anticipate this method will give analysist a better understanding of radon present in their measurements and allow system designers to tailor their systems’ radon rejection better for its location.

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38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRYRadioxenonRadonRadon rejection

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Mayer, Michael F., Cooper, Matthew W., Ely, James H., Hayes, James C.. 2022-08-29. Method for calculating radon activity and radon rejection using a beta-gamma detector. https://doi.org/10.1007/s10967-022-08480-1

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