RadioactivityGamma RaysCobalt RadioisotopesLinear Energy TransferFood IrradiationDose-Response Relationship, RadiationCobalt IsotopesSpectrometry, GammaRelative Biological EffectivenessRadiation DosageCesium RadioisotopesHeavy IonsCaliforniumNeutronsThermoluminescent DosimetryRadiation EffectsRadiationAlpha ParticlesRadiation ToleranceBackground RadiationRadiometry