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

cSTART – a compact electron STorage ring for non-equilibrium Accelerator Research and Technology

TUP3016
19 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC3.A16: Advanced techniques/Novel sources: Advanced Concepts Poster session

Speaker

Robert Ruprecht (Karlsruhe Institute of Technology)

Description

The goals of the cSTART storage ring at Karlsruhe Institute of Technology (KIT) are to demonstrate the storage of ultra-short electron bunches and study their non-equilibrium dynamics. Furthermore, it aims to study the application of laser-plasma accelerators (LPAs) as injectors for storage rings. To allow the direct injection of LPA bunches with comparably large energy spread, cSTART has a specifically designed flexible magnetic lattice with large momentum acceptance. The non-ramping ring will also use the existing linac-based accelerator FLUTE as injector for commissioning and experiments with controlled beam parameters.

In 2024, the collaboration between KIT, RI Research Instruments GmbH, and its subcontractors completed the Technical Design Report (TDR), followed by the Final Design Report (FDR) in spring 2026. The magnets and power supplies for the injection line (IL), which will connect FLUTE to the storgae ring, are already available in KIT’s inventory. Meanwhile, the magnets, power supplies, and vacuum chambers for the storgae ring are currently in production. This contribution provides an overview of the current status an outlines the next steps of the cSTART project.

In which format do you inted to submit your paper? Word

Author

Robert Ruprecht (Karlsruhe Institute of Technology)

Co-authors

Akira Mochihashi (Karlsruhe Institute of Technology) Dr Alexander Papash (Karlsruhe Institute of Technology) Alexander Saw (Karlsruhe Institute of Technology) Dr Andreas Grau (Karlsruhe Institute of Technology) Anke-Susanne Mueller (Karlsruhe Institute of Technology) Anton Malygin (Karlsruhe Institute of Technology) Axel Bernhard (Karlsruhe Institute of Technology) Bastian Haerer (Karlsruhe Institute of Technology) Dr Bennet Krasch (Karlsruhe Institute of Technology) Bingbin Shen (Karlsruhe Institute of Technology) Christiane Weiss (Karlsruhe Institute of Technology) Christina Widmann (Karlsruhe Institute of Technology) David Saez de Jauregui (Karlsruhe Institute of Technology) David Squires (Karlsruhe Institute of Technology) Dima El Khechen (Karlsruhe Institute of Technology) Dr Edmund Blomley (Karlsruhe Institute of Technology) Erik Bruendermann (Karlsruhe Institute of Technology) Hans Nordmeyer (Karlsruhe Institute of Technology) Houssameddine Hoteit (Karlsruhe Institute of Technology) Dr Jens Schaefer (Karlsruhe Institute of Technology) Dr Johannes Steinmann (Karlsruhe Institute of Technology) Joseph Natal (Karlsruhe Institute of Technology) Julian Gethmann (Karlsruhe Institute of Technology) Marcel Schuh (Karlsruhe Institute of Technology) Dr Markus Schwarz (Karlsruhe Institute of Technology) Matthias Fuchs (Karlsruhe Institute of Technology) Michael Nasse (Karlsruhe Institute of Technology) Nathan Ray (Karlsruhe Institute of Technology) Nigel Smale (Karlsruhe Institute of Technology) Patrick Schreiber (Karlsruhe Institute of Technology) Samira Fatehi (Karlsruhe Institute of Technology) Steffen Schott (Karlsruhe Institute of Technology) Thiemo Schmelzer (Karlsruhe Institute of Technology) Till Borkowski (Karlsruhe Institute of Technology)

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