Tomographic imaging with cosmic ray muons

C. L. Morris, C. C. Alexander, J. D. Bacon, K. N. Borozdin, D. J. Clark, R. Chartrand, C. J. Espinoza, A. M. Fraser, M. C. Galassi, J. A. Green, J. S. Gonzales, J. J. Gomez, N. W. Hengartner, G. E. Hogan, A. V. Klimenko, M. F. Makela, P. McGaughey, J. J. Medina, F. E. Pazuchanics, W. C. PriedhorskyJ. C. Ramsey, A. Saunders, R. C. Schirato, L. J. Schultz, M. J. Sossong, G. S. Blanpied

Research output: Contribution to journalArticlepeer-review

85 Scopus citations

Abstract

Over 120 million vehicles enter the United States each year. Many are capable of transporting hidden nuclear weapons or nuclear material. Currently deployed X-ray radiography systems are limited because they cannot be used on occupied vehicles and the energy and dose are too low to penetrate many cargos. We present a new technique that overcomes these limitations by obtaining tomographic images using the multiple scattering of cosmic radiation as it transits each vehicle. When coupled with passive radiation detection, muon interrogation could contribute to safe and robust border protection against nuclear devices or material in occupied vehicles and containers.

Original languageEnglish
Pages (from-to)37-53
Number of pages17
JournalScience and Global Security
Volume16
Issue number1-2
DOIs
StatePublished - 2008
Externally publishedYes

Funding

∗LA-UR-07-3100, Los Alamos National Laboratory. Current address for A. V. Klimenko, Passport Systems, Inc., 15 Craig Road, Acton, MA 01720. Received 27 June 2007; accepted 17 March 2008. This work has been partially supported by LDRD, NA-22 of the DOE, DARPA, DNDO, and Decision Sciences Corporation. The views and conclusions contained in this material are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the sponsors. Address correspondence to Chris Morris, Los Alamos National Laboratory, Los Alamos, Group P-25, Mailstop H846, NM 87544, USA. E-mail: [email protected]

FundersFunder number
U.S. Department of Energy
Defense Advanced Research Projects Agency
Laboratory Directed Research and DevelopmentNA-22

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