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. 2020 Jun 3;190(1):6–21. doi: 10.1093/rpd/ncaa061

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© The Author(s) 2020. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Calibration factors (electret potential lowering per μSv) for LST electret ionization chambers irradiated with gamma rays (point source 137Cs) at zero-degree incidence with an ambient dose equivalent value for each irradiation of 300 μSv.