Abstract
Prompt gamma ray analysis of sulfur-contaminated soil samples was carried out using a Genie 16 DD portable neutron generator and a 12.7 cm × 12.7 cm (diameter × height) BGO detector. The minimum detectable concentration MDC ± σMDC was measured from soil samples containing 4.4, 7.1, 9.6, and 13.47 wt% sulfur using the 5.42 MeV sulfur capture gamma rays. The measured value of MDC ± σMDC for sulfur, which was 1.30 ± 0.40 wt%, is in good agreement with the corresponding values reported earlier with intense 252Cf source-based PGNAA setups.
| Original language | English |
|---|---|
| Pages (from-to) | 555-561 |
| Number of pages | 7 |
| Journal | Journal of Radioanalytical and Nuclear Chemistry |
| Volume | 326 |
| Issue number | 1 |
| DOIs | |
| State | Published - 1 Oct 2020 |
Bibliographical note
Publisher Copyright:© 2020, Akadémiai Kiadó, Budapest, Hungary.
Keywords
- 2.5 MeV neutrons
- BGO detector
- MDC
- PGNAA
- Sulfur contaminated soil samples
ASJC Scopus subject areas
- Analytical Chemistry
- Nuclear Energy and Engineering
- Radiology Nuclear Medicine and imaging
- Pollution
- Spectroscopy
- Public Health, Environmental and Occupational Health
- Health, Toxicology and Mutagenesis