SMuK 2023 – wissenschaftliches Programm

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ST: Fachverband Strahlen- und Medizinphysik

ST 1: Accelerators for Radiation Therapy (joint session ST/AKBP)

ST 1.3: Vortrag

Dienstag, 21. März 2023, 11:30–11:45, GER/038

Medical irradiation simulations for IBPT accelerators — •Katharina Mayer¹, Erik Bründermann¹, Alfredo Ferrari³, Michael J. Nasse¹, Markus Schwarz¹, and Anke-Susanne Müller^1,2 — ¹IBPT, KIT, Karlsruhe — ²LAS, KIT, Karlsruhe — ³IAP, KIT, Karlsruhe

An important cancer treatment method used in oncology is radiation therapy, in which the tumor is irradiated with ionizing radiation. In recent years, the study of the beneficial effects of short intense radiation pulses (FLASH effect) or spatially fractionated radiation (Microbeam) have become an important research field. Systematic studies of this type often require non-medical accelerators capable of producing the requested short intense pulses. At KIT, the Ferninfrarot Linac- und Testexperiment (FLUTE) can produce ultra-short electron bunches and the KIT storage ring KARA (Karlsruher Research Accelerator) is a source of pulsed X-rays. Both can be used as pulsed high-energy radiation sources and compared to conventional X-ray tubes. In this contribution, first dose simulations for FLUTE using the Monte Carlo simulation program FLUKA are presented.