DocumentCode
903929
Title
Development of Superconducting Cavities of Cylindrical Symmetry at Cornell
Author
Kneisel, P. ; Nakajima, K. ; Kirchgessner, J. ; Mioduszewski, J. ; Pickup, M. ; Sundelin, R. ; Tigner, M.
Author_Institution
Laboratory of Nuclear Studies Floyd R. Newman Laboratory Cornell University Ithaca, NY 14853
Volume
30
Issue
4
fYear
1983
Firstpage
3348
Lastpage
3350
Abstract
The fabrication, processing and measurement of five single cell and one 5-cell L-band niobium cavities of elliptical shape are discussed. Q-values of 2 to 5×109 have typically been obtained without high temperature firing. In single cells magnetic surface fields as high as 56 mT corresponding to an accelerating field of 7 MV/m have been measured. In the 5-cell structure a gradient of 4.7 MV/m was achieved.
Keywords
Acceleration; Chemicals; Current measurement; Fabrication; High temperature superconductors; Laboratories; Magnetic field measurement; Niobium; Surface cleaning; Welding;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1983.4336653
Filename
4336653
Link To Document