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Round-robin 230Th–234U age dating of bulk uranium for nuclear forensics
- Source :
- Journal of Radioanalytical and Nuclear Chemistry. 307:2055-2060
- Publication Year :
- 2015
- Publisher :
- Springer Science and Business Media LLC, 2015.
-
Abstract
- In an inter-laboratory measurement comparison study, four laboratories determined 230Th–234U model ages of uranium certified reference material NBL U050 using isotope dilution mass spectrometry. The model dates determined by the participating laboratories range from 9 March 1956 to 19 October 1957, and are indistinguishable given the associated measurement uncertainties. These model ages are concordant with to slightly older than the known production age of NBL U050.
- Subjects :
- Health, Toxicology and Mutagenesis
Nuclear forensics
010401 analytical chemistry
Public Health, Environmental and Occupational Health
chemistry.chemical_element
Mineralogy
Isotope dilution
Uranium
010403 inorganic & nuclear chemistry
01 natural sciences
Pollution
0104 chemical sciences
Analytical Chemistry
Certified reference materials
Nuclear Energy and Engineering
chemistry
Comparison study
Radiology, Nuclear Medicine and imaging
Physical geography
Spectroscopy
Subjects
Details
- ISSN :
- 15882780 and 02365731
- Volume :
- 307
- Database :
- OpenAIRE
- Journal :
- Journal of Radioanalytical and Nuclear Chemistry
- Accession number :
- edsair.doi...........0563cda1cbd735db0dfc6af511de1fa5