Abstract
The performance characteristics of a shadow-shield whole-body counter system with an array of four high-resolution germanium detectors using whole-body and organ-specific (lungs, liver, head, knee and thyroid) physical phantoms are described. Detection efficiency and minimum detectable activities for selected radionuclides and several measurement configurations are presented. Results demonstrate that the system meets the requirements for direct radio bioassay and that detection efficiency and minimum detectable activities are similar in magnitude to other whole-body (or organ) counting systems installed in fully shielded structures.
| Original language | English |
|---|---|
| Pages (from-to) | 457-463 |
| Number of pages | 7 |
| Journal | Radiation Protection Dosimetry |
| Volume | 174 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1 May 2017 |
| Externally published | Yes |
ASJC Scopus subject areas
- Radiological and Ultrasound Technology
- Radiation
- Radiology Nuclear Medicine and imaging
- Public Health, Environmental and Occupational Health
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