Title :
Status and development of superconducting cavity for KEKB
Author :
Mitsunobu, S. ; Asano, K. ; Furuya, T. ; Ishi, Y. ; Kijima, Y. ; Sennyu, K. ; Tajima, T. ; Takahashi, T. ; Zhao, S.
Author_Institution :
KEK High Energy Accel. Res. Org., Tsukuba, Japan
Abstract :
After successful test of 500 mA (Max 573 mA) electron beam at TRISTAN Accumulation ring (AR) using a prototype superconducting cavity, more than 4 superconducting cavities will be installed in High Energy Ring (HER) of KEK B-factory. The initial 4 superconducting cavities are almost same as the prototype one. The tests and results of the critical components of superconducting cavity system is described
Keywords :
accelerator cavities; colliding beam accelerators; electron accelerators; storage rings; superconducting cavity resonators; 500 mA; High Energy Ring; KEK B-factory; KEKB; TRISTAN Accumulation ring; critical components; electron beam; superconducting cavity; Apertures; Degradation; Life estimation; Niobium; Optical coupling; Prototypes; Structural beams; Surface contamination; Surface treatment; System testing;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.753057
