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Sensitive detection method may help impede illicit nuclear trafficking
Date:7/10/2014

iew radiograph," said Andrew Gilbert, the lead author on the paper and a doctoral student of Deinert's working at PNNL. "In simulated radiographs, we were able to detect the presence of plutonium with a mass resolution per unit area of at least 0.07 gram/centimeter squared; in other words, we can locate a sample of plutonium with a thickness of only 0.036 millimeters."

Now that the inverse algorithm method has been shown to help X-rays detect nuclear materials in luggage and other small objects, Deinert said that his team will next expand the concept to improve detection on a larger scale. "We plan to apply the algorithm to high-energy X-ray systems that could be used for verification of arms-reduction treaties," he said.


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Contact: Jason Socrates Bardi
jbardi@aip.org
240-535-4954
American Institute of Physics
Source:Eurekalert  

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