18–26 Sept 2025
Ito International Research Center
Asia/Tokyo timezone

591 MHz SRF cavity design for the EIC ESR

TUP82
23 Sept 2025, 14:30
3h
Ito International Research Center

Ito International Research Center

Tokyo
Board: TUP82
Poster Presentation MC3: Cavities Tuesday Poster Session

Speaker

Wencan Xu (Brookhaven National Laboratory)

Description

Electron-Ion Collider (EIC) is a next generation particle accelerator to be built at Brookhaven National Laboratory, in partnership with Thomas Jefferson National Accelerator Facility. In Electron Storage Ring (ESR), 18 single-cell 591 MHz SRF cavities are required to compensate for energy loss from synchronic radiation. Effective damping of higher-order-modes (HOMs) is also critical to ensure beam stability. This paper presents the design of the single-cell 591 MHz cavity, including cavity geometry optimization, multipacting evaluation, HOM damping analysis.

Funding Agency

The work is supported by Brookhaven Science Associates, LLC under Contract No. DE-AC02- 98CH10886 with the U.S. DOE.

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Author

Wencan Xu (Brookhaven National Laboratory)

Co-authors

Alexei Blednykh (Brookhaven National Laboratory) Zachary Conway (Thomas Jefferson National Accelerator Facility) Lin Guo (Brookhaven National Laboratory) Jiquan Guo (Thomas Jefferson National Accelerator Facility) Douglas Holmes (Brookhaven National Laboratory) Guangjiang Li (Brookhaven National Laboratory) Zenghai Li (SLAC National Accelerator Laboratory) Joseph Matalevich (Thomas Jefferson National Accelerator Facility) Robert Rimmer (Thomas Jefferson National Accelerator Facility) Kevin Smith (Brookhaven National Laboratory) Gang Wang (Brookhaven National Laboratory) Silvia Verdu-Andres (Brookhaven National Laboratory) Alex Zaltsman (Brookhaven National Laboratory)

Presentation materials

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