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Title: Development of Low $$\beta $$ Single-Spoke Resonators for the Front End of the Proton Improvement Plan-II at Fermilab

A total of ten jacketed single-spoke resonators type 1 (SSR1) have been fabricated for Fermilab' injection experiment (PIP2IT). PIP2IT is a test bed for Fermilab's future accelerator named proton improvement plan II that is currently under development. SSR1 cavities operate at 325 MHz to accelerate a proton beam at a relative (to speed of light) velocity (β = 0.22). In this study, we present Fermilab's experience in developing those spoke resonators starting from the design and analysis phase, to fabrication and extensive testing to qualify cavities for cryomodule assembly.
Authors:
ORCiD logo [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1] ;  [1]
  1. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Publication Date:
Report Number(s):
FERMILAB-PUB-17-320-TD
Journal ID: ISSN 0018-9499; 1628903; TRN: US1702242
Grant/Contract Number:
AC02-07CH11359
Type:
Accepted Manuscript
Journal Name:
IEEE Transactions on Nuclear Science
Additional Journal Information:
Journal Volume: 64; Journal Issue: 9; Journal ID: ISSN 0018-9499
Publisher:
IEEE
Research Org:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; proton accelerator; single-spoke resonator; SRF cavities
OSTI Identifier:
1398384