Title of article
Application of gamma-ray imager for non-destructive testing
Author/Authors
Stepanov، نويسنده , , V.E and Ivanov، نويسنده , , O.P and Potapov، نويسنده , , V.N and Sudarkin، نويسنده , , A.N and Urutskoev، نويسنده , , L.I، نويسنده ,
Pages
5
From page
724
To page
728
Abstract
A laboratory Compton scattering imaging system has been developed. The imaging in this system is based on using a pin-hole collimator, scintillator plate, two image intensifiers as the detector and a CCD matrix as the readout device. The X-ray tube (the voltage – 100–200 kV, the average current – up to 0.5 mA) was used for irradiation of objects. The control of the CCD-camera, X-ray tube and other additional electronics is carried out by a PC. A computer is used for reading out, storage, processing and displaying of the images. The creation of a mathematical model by Monte-Carlo simulation accounts for the system parameters in real geometry. The images of various test objects are presented. Application of such system allows creation of the 2D image in real time and the 3D image of objects by one-coordinate scanning of object.
Keywords
Non-destructive testing , Gamma-ray imaging
Journal title
Astroparticle Physics
Record number
2008316
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