SMuK 2023 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 9: Beam Dynamics I
AKBP 9.5: Vortrag
Mittwoch, 22. März 2023, 16:45–17:00, CHE/0184
Simulation studies on longitudinal beam dynamics manipulated by corrugated structures under different bunch length conditions at KARA — •Sebastian Maier1, Miriam Brosi3, Hyuk Jin Cha1, Akira Mochihashi2, Michael J. Nasse2, Patrick Schreiber2, Markus Schwarz2, and Anke-Susanne Müller1,2 — 1LAS, KIT, Karlsruhe — 2IBPT, KIT, Karlsruhe — 3MAX IV Laboratory, Lund, Sweden
In the KIT storage ring KARA (KArlsruhe Research Accelerator), two parallel plates with periodic rectangular corrugations are planned to be installed. These plates will be used for impedance manipulation to study and eventually control the beam dynamics and the emitted coherent synchrotron radiation (CSR). In this contribution, we present simulation results showing the influence of different corrugated structures on the longitudinal beam dynamics and how this influence depends on the machine settings in the low momentum compaction regime, which are related to the bunch length changes.
This work is supported by the DFG project 431704792 in the ANR-DFG collaboration project ULTRASYNC. S. Maier acknowledges the support by the Doctoral School "Karlsruhe School of Elementary and Astroparticle Physics: Science and Technology".