Abstract
Countries around the world are deploying radiation portal monitor systems to interdict the illicit shipment of radioactive material crossing international borders. Because of their high efficiency for gamma-ray detection, most deployed systems are based on plastic scintillators and are non-spectroscopic in capability. Spectroscopic portal monitor systems are undergoing engineering development for near term deployment. The ability to identify the detected radionuclides may allow improved operational handling of radiation alarms, particularly those from the normal commerce of naturally occurring radioactive material. The goal for improved systems is to increase the sensitivity to threats while reducing the operational impact of nuisance alarms.
Similar content being viewed by others
References
R. T. Kouzes, Chapter 3 in: Public Protection from Nuclear, Chemical, and Biological Terrorism. The 2004 Health Physics Society Summer School, A. Brodsky and R. H. Johnson Jr. (Eds), Medical Physics Publishing, Madison, Wisconsin, July 2004.
R. T. Kouzes, J. H. Ely, J. Evans, W. Hensley, E. A. Lepel, J. McDonald, J. E. Schweppe, E. R. Siciliano, D. Strom, M. Woodring, Packaging, Transport, Storage & Security of Radioactive Material, 17 (2006) 11.
J. H. Ely, R. T. Kouzes, J. E. Schweppe, E. R. Siciliano, D. Strachen, D. R. Weier, Nucl. Instr. Meth., 560A (May 2006) 373.
E. R. Siciliano, J. H. Ely, R. T. Kouzes, B. D. Milbrath, J. E. Schweppe, D. C. Stromswold, Nucl. Instr. Meth., 550A (September 2005) 647.
R. T. Kouzes, E. R. Siciliano, Radiat. Meas., 41 (2006) 499.
C. A. Lo Presti, D. R. Weier, R. T. Kouzes, J. E. Schweppe, Nucl. Instr. Meth., 562A (2006) 281.
J. H. Ely, E. R. Siciliano, R. T. Kouzes, IEEE Nucl. Sci. Symp. Conf. Record, 3 (2004) 1584.
D. C. Stromswold, B. D. Milbrath, D. L. Stephens, L. C. Todd, R. R. Hansen, R. T. Kouzes, IEEE Nucl. Sci. Symp. Conf. Record, 1 (2004) 196.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kouzes, R.T., Ely, J.H. The role of spectroscopy versus detection for border security. J Radioanal Nucl Chem 276, 719–723 (2008). https://doi.org/10.1007/s10967-008-0623-9
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10967-008-0623-9