FIELD: medical engineering. SUBSTANCE: device has neutron radiation converter having envelope for biological object to be placed inside. The converter is mounted in retarder device cavity arranged in converted neutron (heat, slow and resonant) gamma-quantum distribution maximum area. The converter is designed as multi-layer structure composed of several materials. Both retarder and converter are detachable and have closable technological windows. EFFECT: enhanced effectiveness in using neutron flow. 4 cl, 3 dwg
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Authors
Dates
2004-04-10—Published
2002-07-12—Filed