DocumentCode
3220612
Title
Prototype Superconducting Triple-Spoke Cavity for Beta = 0.63
Author
Shepard, K.W. ; Kelly, M.P. ; Fuerst, J.D. ; Kedzie, M. ; Conway, Z.A.
Author_Institution
ANL, Argonne, IL 60439, U.S.A.
fYear
2005
fDate
16-20 May 2005
Firstpage
4338
Lastpage
4340
Abstract
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.
Keywords
Acceleration; Apertures; Chemical processes; Frequency; Linear particle accelerator; Magnetic fields; Niobium; Prototypes; Structural beams; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1591814
Filename
1591814
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