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HOM DAMPER DESIGN FOR BNL EIC 197MHZ CRAB CAVITY

Conference ·
OSTI ID:1827722
For the electron Storage Ring (ESR) of Brookhaven Na-tional Lab Electron Ion Collider (BNL EIC), beam loading is a great concern due to the high beam current together with abortion gap, especially for harmonic cavities due to higher operational frequency. There were attempts to use feedback/feedforward control, using multiple cavities with counter-phasing [1]. A straightforward way to lower beam loading effect is to design a cavity with low R/Q. In this paper, we show such a design for the 3rd harmonic cavity for BNL EIC ESR.
Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
DOE Contract Number:
SC0012704
OSTI ID:
1827722
Report Number(s):
BNL-222315-2021-PUCP
Country of Publication:
United States
Language:
English

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