7–12 May 2023
Venice, Italy
Europe/Zurich timezone

Coupled bunch stability with variable filling patterns in PETRA IV

WEPL182
10 May 2023, 16:30
2h
Sala Laguna

Sala Laguna

Poster Presentation MC5.D05: Coherent and Incoherent Instabilities Theory, Simulations, Code Developments Wednesday Poster Session

Speaker

Sergey Antipov (Deutsches Elektronen-Synchrotron)

Description

The PETRA IV upgrade project is aiming at building a 6 GeV diffraction-limited light source. The storage ring’s off-axis accumulation injection scheme will allow generating a wide range of filling patterns for the needs of photon science users. To preserve high beam quality and low transverse emittances it is imperative to ensure beam stability against collective effects. In this paper we investigate the impact of different filling patterns on the coupled-bunch stability in the ring using a semi-analytical Vlasov solver.

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Primary author

Sergey Antipov (Deutsches Elektronen-Synchrotron)

Co-author

Chao Li (Deutsches Elektronen-Synchrotron)

Presentation materials

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