DocumentCode
879717
Title
Electron Cooling Device for TARN II
Author
Tanabe, T. ; Sekiguchi, M. ; Sato, K. ; Kodaira, M. ; Noda, A. ; Tanaka, J. ; Tsujikawa, H. ; Honma, T. ; Takanaka, M. ; Hirao, Y.
Author_Institution
Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo, 188 Japan
Volume
32
Issue
5
fYear
1985
Firstpage
2412
Lastpage
2414
Abstract
Light to heavy ions accelerated by a synchrotron TARN II are planned to be cooled by the electron cooling method. A device to cool these ions up to energies of 200 MeV/A is under construction. The electron energies are variable from 15 to 120 keV and the maximum current density is 0.5 A/cm2. The length of interaction region between electrons and ions is about 1.5 m. Design of the electron guiding coils and high voltage system is described as well as the calculated electron trajectories. The status and prospect for the cooling project are given.
Keywords
Acceleration; Cooling; Current density; Electron beams; Ion beams; Lattices; Magnets; Protons; Synchrotrons; Voltage;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1985.4333930
Filename
4333930
Link To Document