Higher Order Mode Damper Study of the 56 MHz SRF Cavity

[摘要] 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.

[发布日期] 2008-08-01

[学科分类] 核物理和高能物理

[关键词] COMPUTERIZED SIMULATION;SUPERCONDUCTING CAVITY RESONATORS;MHZ RANGE 01-100;OSCILLATION MODES;MITIGATION;POSITIONING