Mainz 2022 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 3: Diagnostics, Control and Instrumentation 1
AKBP 3.1: Vortrag
Montag, 28. März 2022, 16:00–16:15, AKBP-H13
Simulation of the effect of corrugated structures on the longitudinal beam dynamics at KARA — •Sebastian Maier1, Miriam Brosi2, Akira Mochihashi2, Michael J. Nasse2, Markus Schwarz2, and Anke-Susanne Müller1,2 — 1LAS, KIT, Karlsruhe — 2IBPT, KIT, Karlsruhe
Two parallel corrugated plates will be installed at the KIT storage ring KARA (KArlsruhe Research Accelerator). This impedance manipulation structure will be used to study and eventually control the beam dynamics and the emitted coherent synchrotron radiation (CSR). In this contribution, we present the influence of the parameters of the structure on its impedance and simulation results obtained with the Vlasov-Fokker-Planck solver Inovesa showing the impedance impact of different corrugated structures on the CSR power. This work is supported by the DFG project 431704792 in the ANR-DFG collaboration project ULTRASYNC. Sebastian Maier acknowledges the support by the DFG-funded Doctoral School "Karlsruhe School of Elementary and Astroparticle Physics: Science and Technology"