engleski

Hidden substances identification by detection of fast neutrons' induced gamma rays using associated alpha particle technique

Measurement of characteristic gamma rays spectra from A(n, n??)A reactions induced by 14.1 MeV neutrons on bulk samples of different substances: C, H2O, SiO2, C3H6N6, and samples of soil were performed. Background radiation was reduced by the associated alpha particle technique.

hidden substances; associated alpha particle technique; nonelastic neutron scattering; gamma spectroscopy

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