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

Impedance characterization of the RF-shielded bellows for Sirius SRF cavities

WEPL143
10 May 2023, 16:30
2h
Sala Laguna

Sala Laguna

Poster Presentation MC5.D04: Beam Coupling Impedance Theory, Simulations, Measurements, Code Developments Wednesday Poster Session

Speaker

Iago Carvalho de Almeida (Centro Nacional de Pesquisa em Energia e Materiais)

Description

Sirius is a 4th generation synchrotron light source at the Brazilian Center for Research in Energy and Materials in Campinas, Brazil. The storage ring is currently operating with a normal conducting seven-cell cavity and an upgrade of the whole RF plant is foreseen to take place in the beginning of 2024. Two CESR-B superconducting cavities will be installed in the storage ring and comb-type RF-shielded bellows will be placed in the 100 mm diameter sections. This paper presents the results of the bellows wakefield simulations carried on to estimate the power deposited by the beam, the thermal simulations and the status of the prototype.

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Primary author

Iago Carvalho de Almeida (Centro Nacional de Pesquisa em Energia e Materiais)

Co-authors

André Pontes Barbosa Lima (Centro Nacional de Pesquisa em Energia e Materiais) Beatriz Ramos (Centro Nacional de Pesquisa em Energia e Materiais)

Presentation materials

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