DocumentCode
3214140
Title
Status of the NSRL Storage Ring UHV System after Project-II
Author
Wang, Y. ; Wei, W. ; Wang, J.P. ; Fan, L. ; Zhao, F.Y. ; Jiang, D.M. ; Guan, C.Y.
Author_Institution
National Synchrotron Radiation Lab., University of Science and Technology of China, P.O. Box 6022, Hefei, Anhui 230029, P.R. China
fYear
2005
fDate
16-20 May 2005
Firstpage
3334
Lastpage
3336
Abstract
The NSRL project-II has been finished in December 2004. The UHV system of storage ring has undergone improvement and now provide long beam lifetime and stable operations, the average pressure of ring is better than 2×10-8 Pascal without beam and 1×10-7 Pascal with beam, The typical beam lifetime is 12 hours at 300 mA and 800 MeV without wiggler and 8 hours at 300 mA and 800 MeV with wiggler on. The improvements and status of NSRL storage ring are described in this paper.
Keywords
Bellows; Electrons; Laser beams; Permanent magnets; Radio frequency; Storage rings; Structural beams; Synchrotron radiation; Undulators; Vacuum systems;
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.2005.1591461
Filename
1591461
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