First results from the Cornell high Q cw full linac cryo- module

[摘要] Cornell University has finished building a 10 m long superconducting accelerator module as a prototype of the main linac of a proposed ERL facility. This module houses 6 superconducting cavities- operated at 1.8 K in continuous wave (CW) mode - with individual HOM absorbers and one magnet/ BPM section. In pushing the limits, a high quality factor of the cavities (2·1010) and high beam currents (100 mA accelerated plus 100 mA decelerated) were targeted. The design of the cryomodule and the results of components tested before assembly will be presented in this paper.

[发布机构] Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca; NY; 14853-5001, United States^1

[效力级别] 物理学 [学科分类] 材料科学（综合）

[关键词] Beam currents;Continuous wave modes;Cornell University;High quality factors;Superconducting accelerator;Superconducting cavities