Superconducting triple-spoke cavity for beta = 0.5 ions.

Conference · Sat Jan 01 00:00:00 EST 2005

OSTI ID:925262

Shepard, K W; Kelly, M P; Fuerst, J D; Kedzie, M; Conway, Z A

This paper reports the development status of a 345 MHz, three-spoke-loaded, TEM-class superconducting cavity with a transit-time factor peaked at = v/c = 0.63. The cavity has a 4 cm diameter beam aperture, a transverse diameter of 45.8 cm, and an interior length of 85 cm. The cavity is the second of two three-spoke loaded cavities being developed for the RIA driver linac and other high-intensity ion linac applications. Construction of a prototype niobium cavity has been completed and the cavity has been chemically processed. Results of initial cold tests are discussed.

• Research Organization: Argonne National Lab. (ANL), Argonne, IL (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: DE-AC02-06CH11357
• OSTI ID: 925262
• Report Number(s): ANL/PHY/CP-116256; TRN: US0802406
• Resource Relation: Conference: Particle Accelerator Conference (PAC 05); May 16-20, 2005; Knoxville, TN
• Country of Publication: United States
• Language: ENGLISH

Related Subjects

43 PARTICLE ACCELERATORS
ACCELERATORS
CAVITIES
CONSTRUCTION
LINEAR ACCELERATORS
NIOBIUM