München 2019 – wissenschaftliches Programm

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AKBP: Arbeitskreis Beschleunigerphysik

AKBP 15: Poster session

AKBP 15.19: Poster

Donnerstag, 21. März 2019, 16:30–18:00, Durchgangshalle

Geometry optimization of a 3.5-cell superconducting radio frequency cavity — •Kui Zhou, Jochen Teichert, Rong Xiang, and Andre Arnold — Bautzner Landstr. 400, 01328 Dresden -Germany

A new superconducting radio-frequency (SRF) cavity is developed at ELBE for its photocathode injector. This paper presents the preliminary geometry optimization of a 3.5-cell SRF cavity based on beam dynamics. The simulation results show that the higher electric field in the first half cell, the better beam parameters can be obtained, which, however, will also lead to some increment of Emax/Eacc and Bmax/Eacc.