A high sensitivity dual-detector shadow-shield whole-body counter with an 'invariant' response for total body in vivo neutron activation analysis.
The development of a dual-detector shadow-shield whole-body counting system of high sensitivity is described. The sensitivity and performance of the counter are analysed, with specific references to total body in vivo neutron activation analysis, and shown to be at least comparable with those of many conventional shielded-room counters.
D000201:Activation Analysis; D002104:Cadmium; D003201:Computers; D006801:Humans; D009501:Neutron Activation Analysis; D009683:Nuclear Medicine; D011829:Radiation Dosage; D011837:Radiation-Protective Agents; D014915:Whole-Body Counting / Q000295:instrumentation*
D011837:Radiation-Protective Agents; D002104:Cadmium