| 摘要 |
FIELD: measurement equipment.SUBSTANCE: invention relates to measuring devices of neutron radiation by means of scintillation detectors. A neutron detector includes a housing, in which an arrangement is made for a composite scintillator, spectrum displacement fibres, the absorption spectrum of which is located in the flashing spectrum area of the composite oscillator, and at least one photoreceiver to which end faces of spectrum displacement fibres are optically connected, with that, the composite oscillator is made in the form of individual granules that are located at least in one layer around the spectrum displacement fibres.EFFECT: improving neutron recording efficiency.6 cl, 7 dwg |
