CERN Accelerating science

Published Articles
Title Detailed study of the distribution of activation inside the magnet coils of a compact PET cyclotron
Author(s) Bonvin, V (CERN ; Lausanne U.) ; Bochud, F (Lausanne U.) ; Damet, J (Lausanne U. ; Otago U.) ; Theis, C (CERN) ; Vincke, H (CERN ; Graz, Tech. U.) ; Geyer, R (CERN ; Lausanne U.)
Publication 2021
Number of pages 13
In: Appl. Radiat. Isot. 168 (2021) 109446
DOI 10.1016/j.apradiso.2020.109446
Abstract We determined the distribution of activation products inside the magnet coils of a medical cyclotron that has been operational for fifteen years. Besides FLUKA, we based our approach on new software tools (RAW and ActiWiz) developed for high-energy accelerators at CERN. A combined analysis of measurements on the coils with Monte-Carlo simulations resulted in a detailed three-dimensional radiological characterisation of the coils. Our results provide the required information for the radiation protection expert to identify the appropriate waste elimination scheme.
Copyright/License publication: © 2021 The Authors. (License: CC-BY-4.0)



 Record created 2021-03-31, last modified 2021-05-11


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