Wide-aperture scintillation detector to determine the parameters of the neutron flux in the neutron generator

摘要

The invention relates to the detection of ionizing radiation. Summary of the invention consists in the fact that a wide-aperture scintillation detector for determining the parameters of the neutron flux in the neutron generator is a vacuum-tight housing coupled to a source beam of deuterons, tritium target, disposed within the housing, a semiconductor detector, wherein the detector housing is made of an optically transparent radiation durable material on the inner surface of which is deposited a scintillation layer of nanocrystalline material and the semiconductor detector, which is position-sensitive photodetector, is located outside of the housing. The technical result is improvement in spatial, angular and temporal accuracy of registration points and / or direction of emission of fast neutrons is increased aperture of registering the direction of emission of fast neutron radiation increases strength registration system.