Measurement of 14 MeV neutron-induced prompt gamma-ray spectra from 15 elements found in cargo containers (CROSBI ID 152490)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Perota, B. ; Carasco, C. ; Bernard, S. ; Mariani, A. ; Szabob, J.-L. ; Sannie, G. ; Valković, Vladivoj ; Sudac, Davorin ; Viesti, G. ; Lunardon, M. ; Botosso, C. ; Nebbia, G. ; Pesente, S. ; Moretto, S. ; Zenoni, A. ; Donzella, A. ; Moszynski, M. ; Gierlik, M. ; Klamra, W. ; Le Tourneu, P. ; Lhuissier, M. ; Colonna, A. ; Tintori, C. ; Peerani, P. ; Sequeira, V. ; Salvato, M.
engleski
Measurement of 14 MeV neutron-induced prompt gamma-ray spectra from 15 elements found in cargo containers
Within the EURopean Illicit TRAfficking Countermeasures Kit (EURITRACK) project, the gamma-ray spectra produced in a series of materials by 14-MeV tagged-neutron beams have been collected in the inspection portal equipped with large volume NaI(Tl) detectors, in order to build a database of signatures for various elements: C, N, O, Na, Al, Si, Cl, K, Ca, Cr, Fe, Ni, Cu, Zn, Pb. The measured spectra have been compared with prediction from Monte Carlo simulations to verify the consistency of the relevant nuclear data inputs. This library of measured 14-MeV neutron-induced gamma-ray spectra is currently used in a data processing algorithm to unfold the energy spectra of the transported goods into elementary contributions, thus allowing material identification.
EURITRACK ; 14-MeV neutron-induced gamma rays ; Monte Carlo simulation
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Podaci o izdanju
66 (4)
2008.
421-434
objavljeno
0969-8043
10.1016/j.apradiso.2007.11.011
