Injector Cavities Fabrication, Vertical Test Performance and Primary Cryomodule Design
Conference
·
OSTI ID:1223470
- Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
After the electromagnetic design and the mechanical design of a β=0.6, 2-cell elliptical SRF cavity, the cavity has been fabricated. Then both 2-cell and 7-cell cavities have been bench tuned to the target values of frequency, coupling external Q and field flatness. After buffer chemistry polishing (BCP) and high pressure rinses (HPR), Vertical 2K cavity test results have been satisfied the specifications and ready for the string assembly. We will report the cavity performance including Lorenz Force Detuning (LFD) and Higher Order Modes (HOM) damping data. Its integration with cavity tuners to the cryomodule design will be reported.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1223470
- Report Number(s):
- JLAB-ACC-15-2018; DOE/OR/23177-3530; TRN: US1601438
- Resource Relation:
- Conference: IPAC 2015, Richmond, VA (United States), 3-8 May 2015
- Country of Publication:
- United States
- Language:
- English
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