A Simple Approach to Data Analysis for the Detection of Hazardous Materials by Means of Neutron Activation Analysis

• Authors: Ł. Kaźmierczak , S. Borsuk , M. Gierlik , Z. Guzik , J. Iwanowska-Hanke , S. Korolczuk , T. Kozłowski , T. Krakowski , R. Marcinkowski , L. Swiderski , M. Szeptycka , J. Szewiński , A. Urban
• Languages of publication: EN

Abstracts

EN

Neutron activation analysis is a well-known method for determining isotopic composition of different materials. Due to the non-destructive nature of the method it can also be used in homeland security application, for example an inspection of packages of unknown origin. For this purpose hazardous material detection system (SWAN) was built. The device has an automatic decision algorithm that analyze the spectrum of gamma rays of ^{12}C, ^{14}N and ^{16}O. Characteristic ratio of these lines gives the requested answer. Using such a simple approach SWAN is able to obtain promising results.

Keywords

EN

29.85.Fj  

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 127
• Issue: 5
• Pages: 1540-1542

Dates

published

2015-05

References

• [1] http://aid.ncbj.gov.pl/index.php/en/products/swan
• [2] M. Gierlik, S. Borsuk, Z. Guzik, J. Iwanowska, Ł. Kaźmierczak, S. Korolczuk, T. Kozłowski, T. Krakowski, R. Marcinkowski, L. Swiderski, M. Szeptycka, J. Szewiński, A. Urban, Nucl. Instrum. Methods Phys. Res. A 788, 54 (2015), doi: 10.1016/j.nima.2015.03.051
• [3] G. Vourvopoulos, Chem. Ind.-London 297, 1994
• [4] W.V. Nunes, A.X. da Silva, V.R. Crispim, R. Schirru, Appl. Radiat. Isot. 56, 937 (2002), doi: 10.1016/S0969-8043(02)00059-3
• [5] http://pubchem.ncbi.nlm.nih.gov
• [6] The patent application P-401747
• [7] http://alglib.net

Identifiers

DOI

10.12693/APhysPolA.127.1540