[The use of a hybrid scanner as a human radiation counter].
The most promising devices of those for radionuclide diagnosis that can be used for control of nuclides incorporated in the human body during a radiation incident are hybrid scanners. The authors made the calibration of devices of this type to register a mixture of 137Cs and 134Cs. The minimum detected activity was 40 nCi. A methodological error of measurements was +/- 3%. A mathematical criterion for optimization of the geometry of measurements was drawn for devices, including the methodological and statistical components of a total error. This criterion was used for finding optimum sizes of a slot collimator of the device.
Luchkov
A B
AB
Trushin
V I
VI
D002138:Calibration; D002588:Cesium Radioisotopes; D004867:Equipment Design; D005720:Gamma Rays; D006801:Humans; D008433:Mathematics; D008961:Models, Structural; D014915:Whole-Body Counting / Q000295:instrumentation*
D002588:Cesium Radioisotopes
Primenenie gibridnogo skanera v kachestve schetnika izlucheniia cheloveka.