1. Development of Test Facilities for Studies Relevant to Replacing Dangerous Radiological Sources.
- Author
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Vo, Long, Hellinger, Aaron, Pinilla, Maria, Dunn, William, Bahadori, Amir, and McNeil, Walter
- Subjects
NEUTRON generators ,TESTING laboratories ,SEPTEMBER 11 Terrorist Attacks, 2001 ,EXPLOSIVES ,X-rays ,NEUTRON sources ,NEUTRONS ,GOVERNMENT agencies - Abstract
One of the vulnerabilities faced in modern society is the accidental or intentional dispersal of significant quantities of radionuclides into the environment. The term “dirty bomb” refers to a conventional explosive coupled with radionuclides that are intentionally dispersed when the explosive is detonated. Soon after the terrorist attacks of September 11, 2001, the United States Government commissioned a National Academy of Sciences study to consider the issue of replacement of dangerous radiological sources. Kansas State University is a member of a consortium studying nonproliferation enabling capabilities, including replacement of dangerous radiological sources. Test facilities have been constructed that allow use of a deuterium-tritium (D-T) neutron generator, a machine source of X rays, and radionuclide sources. Various materials can be placed around a tube containing the neutron generator or radionuclide neutron and photon sources, providing an effectively-infinite interaction medium. These test facilities and a tool used to benchmark simulation codes for oil-well-logging and other applications are described. Representative test results are also presented. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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