Design, Fabrication and Testing of Medium-Beta 650 MHz SRF Cavity Prototypes for Project-X
Conference
·
OSTI ID:1029318
A new type of superconducting radio frequency (SRF) cavity shape with a shallow equator dome to reduce electron impact energies for suppressing multipacting barriers has been proposed. The shape is in consideration for the first time in the framework of Project-X to design a potential multi-cell cavity candidate for the medium-beta section of the SRF proton CW linac operating at 650 MHz. Rationales covering the design of the multi-cell cavity, the manufacture, post-processing and high power testing of two single-cell prototypes are presented.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1029318
- Report Number(s):
- JLAB-ACC-11-1444; DOE/OR/23177-1908; TRN: US1105733
- Resource Relation:
- Conference: IPAC2011, 4-9 Sep 2011, San Sebastian, Spain
- Country of Publication:
- United States
- Language:
- English
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