|CÁC BÀI BÁO KHOA HỌC||14:01:38 Ngày 22/10/2020 GMT+7|
Neutron emission of spent reactor fuel assemblies was studied with CR-39 solid state track detectors in a nuclear power plant. To reduce the effect of disturbing events, a shape selection method was used. For typical exposures the γ-dose fell in the interval of 0.5-3 kGy. The sensitivity decrease was found to be 23±5%/kGy γ-dose. The overall effect of neighbouring assemblies was within the statistical uncertainty (5%), i.e. negligible.
|Tam N.C., Baricza K., Lakosi L.|
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|Từ khóa : Assays; Dosimetry; Gamma rays; Neutron detectors; Nuclear power plants; Particle beam tracking; Polycarbonates; Spent fuels; Polyallyldiglycol carbonate; Polymeric track detectors; Shape selection method; Solid state track detectors; Neutron emission|
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