DocumentCode
2114505
Title
Current status of RF system for the SPring-8
Author
Inoue, K. ; Nakamura, T. ; Kawashima, Y. ; Hara, M.
Author_Institution
RIKEN-JAERI, Tokyo, Japan
fYear
1991
fDate
6-9 May 1991
Firstpage
667
Abstract
The RF system for the SPring-8 storage ring uses four 1-MW klystrons and 32 single-cell cavities. The electron energy loss per turn has been estimated to 12.9 MeV. An overvoltage ratio of 1.31 gives a sufficient quantum lifetime. A single-cell cavity with low high-order mode impedances has been designed by using the computer codes. The measured RF characteristics of the aluminum alloy model cavity agree well with calculated values. A single-cell cavity for high-power test has been designed and fabricated. A test stand for the 1-MW klystron has been constructed.<>
Keywords
electron accelerators; klystrons; storage rings; RF system; SPring-8; computer codes; electron energy loss; high-order mode impedances; high-power test; klystrons; overvoltage ratio; quantum lifetime; single-cell cavities; storage ring; test stand; Acceleration; Energy loss; Impedance; Klystrons; Particle beams; Radio frequency; Storage rings; Synchrotron radiation; Testing; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164398
Filename
164398
Link To Document