Higher Order Mode Damper Study of the 56 MHz SRF Cavity
This report summarizes the study on the higher order mode (HOM) damper for the 56 MHz SRF cavity. The Q factors and frequencies of the HOMs with the HOM damper are measured and compared to the simulation. The high pass filter prototype for rejecting the fundamental mode is designed and tested. The filter measurement is also compared to the simulation. Based on the measurement, a new location of the HOM damper is chosen.
- Research Organization:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Organization:
- Doe - Office Of Science
- DOE Contract Number:
- DE-AC02-98CH10886
- OSTI ID:
- 939987
- Report Number(s):
- BNL-81600-2008-IR; R&D Project: 18054; KB0202011; TRN: US0807061
- Country of Publication:
- United States
- Language:
- English
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