17–22 May 2026
C.I.D
Europe/Zurich timezone

Finding operation conditions for ultra-high dose-rate electron beam delivery at FLUTE

THP2093
21 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC2.A08: Photon sources: Linear Accelerators Poster session

Speaker

Dr Miriam Brosi (Karlsruhe Institute of Technology)

Description

The linac-based test facility FLUTE (Ferninfrarot Linac- und Test-Experiment) at the Karlsruhe Institute of Technology (KIT) was designed to operate over a broad range of beam parameters and to generate ultra-short electron bunches. This versatility enables studies beyond accelerator physics, including applications in medical research. In particular, FLUTE can be used to explore operation modes suitable for investigating the effects of ultra-high dose-rate radiotherapy (FLASH RT) compared to conventional radiotherapy. Achieving the required dose rates for both modalities involved adjusting key beam parameters such as charge, repetition rate, and transverse size.
This contribution discusses the strategies used to reach these conditions, the encountered technical challenges, and the results of initial tests on the achievable dose-rate ranges.

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Author

Dr Miriam Brosi (Karlsruhe Institute of Technology)

Co-authors

Michael Nasse (Karlsruhe Institute of Technology) Johanna Pehlivan (Karlsruhe Institute of Technology) Anton Malygin (Karlsruhe Institute of Technology) Anke-Susanne Mueller (Karlsruhe Institute of Technology)

Presentation materials

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