DocumentCode
377664
Title
Study of ceramic vacuum chambers in new HLS injection system
Author
Shang, L. ; Wang, X.Q. ; Pei, Y.J. ; Wang, L. ; Jiang, D.M. ; Zhao, F.
Author_Institution
Nat. Synchrotron Radiat. Lab., Univ. of Sci. & Technol. of China, Hefei, China
Volume
3
fYear
2001
fDate
2001
Firstpage
2418
Abstract
Ceramic chambers and ferrite kicker magnets were developed in HLS new injection system. The inner surfaces of the ceramic chambers were coated with 0.1 ohm/square metallic Mo layers to meet the requirements of both the penetration of pulse magnetic field and small beam coupling impedance. This paper presents the issues in fabricating these chambers and measurement of their loss factors and wake functions. Broadband impedance parameters of these ceramic chambers were obtained by fitting the measured data
Keywords
electron accelerators; particle beam injection; storage rings; vacuum apparatus; HLS; Mo; Mo layers; broadband impedance parameters; ceramic vacuum chambers; ferrite kicker magnets; injection system; loss factors; wake functions; Ceramics; Ferrites; High level synthesis; Impedance measurement; Loss measurement; Magnetic field measurement; Magnets; Optical coupling; Surface impedance; Vacuum systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location
Chicago, IL
Print_ISBN
0-7803-7191-7
Type
conf
DOI
10.1109/PAC.2001.987402
Filename
987402
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