17–22 May 2026
C.I.D
Europe/Zurich timezone

Low-Level RF Tests of a 3D-Printed 704.4 MHz CH Cavity

MOP7003
18 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC7.T06: Normal Conducting RF Poster session

Speaker

Eduard Boos (GSI Helmholtz Centre for Heavy Ion Research)

Description

Additive manufacturing (AM) enables novel geometries and integrated cooling concepts for accelerating structures that are difficult to achieve using conventional methods.
At GSI, a 3D-printed 704.4 MHz CH cavity was manufactured and subjected to comprehensive low-energy RF testing.
The results of the RF coupling studies, bead pull measurements, and vacuum performance are presented together with initial experimental investigations of the integrated cooling channels.
These tests confirm the feasibility of AM for high-frequency H-mode cavities and are an important step toward future high-power operation.

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Author

Eduard Boos (GSI Helmholtz Centre for Heavy Ion Research)

Co-authors

Chuan Zhang (GSI Helmholtz Centre for Heavy Ion Research) Stefan Wunderlich (GSI Helmholtz Centre for Heavy Ion Research)

Presentation materials

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