Publikationsrepositorium - Helmholtz-Zentrum Dresden-Rossendorf
1 PublikationA Compton Imager for in-vivo Dosimetry of Proton Beams - A Design Study
Kormoll, T.; Fiedler, F.; Schöne, S.; Wüstemann, J.; Zuber, K.; Enghardt, W.
Abstract
In-beam SPECT during therapeutic proton beam irradiation is a novel method for three dimensional in-vivo dose verification. For this purpose a Compton camera design is evaluated with respect to the special requirements and conditions that arise from this application. Different concepts are studied by means of simulation concerning the angular resolution and the efficiency. It was found that a cadmium zinc telluride system can perform sufficiently well. For further evaluation the construction of a semiconductor scintillator hybrid system is under way.
Keywords: in-beam SPECT; in vivo dosimetry; ion beam therapy; proton therapy
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Nuclear Instruments and Methods in Physics Research A 626(2011), 114-119
DOI: 10.1016/j.nima.2010.10.031
Cited 82 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-14906
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