engleski

Identification of Materials Hidden behind or in front of a Dense Organic Goods

It was already shown in the previous work that the tagged neutron inspection system (TNIS), which uses the associated particle imaging (API) technique, was able to detect explosive in a sea-going cargo container filled with an iron matrix with density 0.2 g/cm3 [1]. It was also shown the possibility of TNIS to detect the explosive in the organic matrix with density ≤ 0.25 g/cm3 [2]. In this work the possibility of TNIS to identify materials hidden behind or in front of dense organic goods is investigated. A paper target, which is a good explosive simulant, is put close to the flour surroundings. A triangle diagram is made from the number of counts in the carbon peak, number of counts in the oxygen peak and the number of counts in the transmitted neutron peak. Identification of the paper target is possible if some appropriate knowledge about the surroundings is known.

TNIS ; API

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