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X-ray multi-energy radiography with scintillator-photodiode detectors

S. V. Naydenov·V. D. Ryzhikov·B. V. Grinyov·E. K. Lisetskaya·A. D. Opolonin·D. N. Kozin
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Abstract

For reconstruction of the spatial structure of many-component objects, it is proposed to use multi-radiography with detection of X-ray by combined detector arrays using detectors of ``scintillator-photodiode'' type. A theoretical model has been developed of multi-energy radiography for thickness measurements of multi-layered systems and systems with defects. Experimental studies of the sensitivity, output signal of various inspection systems based on scintillators $ZnSe(Te)$ and $CsI(Tl)$, and object image reconstruction (with organics and non-ogranics materials singled out) have been carried out.

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S. V. Naydenov, V. D. Ryzhikov, B. V. Grinyov, E. K. Lisetskaya, A. D. Opolonin, D. N. Kozin. 2002-11-29. X-ray multi-energy radiography with scintillator-photodiode detectors. https://arxiv.org/abs/physics/0206014

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