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arXiv · 2212.13143

GEANT4 simulation and spectrum restoration of a pixelated X-ray detector

Andrii Tykhonov·Alexander Winkler·Volodymyr Smoliar
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Abstract

We perform a detailed simulation of a pixelated CdTe detector using the GEANT4 toolkit completed with a custom code emulating the detector's electronic response. We demonstrate that a measured tungsten X-ray spectrum can be majorly restored back to the original incident spectrum using the developed model, without requiring the dedicated hardware charge sharing correction.

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Andrii Tykhonov, Alexander Winkler, Volodymyr Smoliar. 2022-12-26. GEANT4 simulation and spectrum restoration of a pixelated X-ray detector. https://doi.org/10.1088/1748-0221/18/04/t04007

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