DocumentCode :
3209542
Title :
Alumina Ceramics Vacuum Duct for the 3GeV-RCS of the J-PARC
Author :
Kinsho, M. ; Ogiwara, N. ; Saito, Y. ; Kabeya, Z.
Author_Institution :
JAERI, Tokai-mura, Ibaraki-ken, 319-1195 Japan
fYear :
2005
fDate :
16-20 May 2005
Firstpage :
2604
Lastpage :
2606
Abstract :
It was success to develop alumina ceramics vacuum ducts for the 3GeV-RCS of J-PARC at JAERI. This duct has titanium flanges and exterior RF shield to reduce duct impedance. The longitudinal duct impedance was sufficient small for stable beam acceleration from impedance measurement by coaxial method. The temperature of titanium flange became 45 Co due to eddy current heating under dipole magnet operation. This duct is usable for the 3GeV-RCS of J-PARC.
Keywords :
Acceleration; Accelerometers; Ceramics; Coaxial components; Ducts; Flanges; Impedance measurement; Particle beams; Radio frequency; Titanium;
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.2005.1591197
Filename :
1591197
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3209542
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