Title :
High power test of MA cavity for J-PARC RCS
Author :
Yamamoto, M. ; Hasegawa, K. ; Nomura, M. ; Schnase, A. ; Tamura, F. ; Anami, S. ; Ezura, E. ; Hara, K. ; Ohmori, C. ; Takagi, A. ; Toda, M. ; Yoshii, M.
Author_Institution :
Japan Atomic Energy Agency, Tokai
Abstract :
We have been testing the RF cavities for the J-PARC RCS, so that we can operate the cavities without severe problems. Before some MA cores were damaged, then we found such cores have low ribbon resistance. After that we have tested the cavities loaded with cores which have improved ribbon resistance.
Keywords :
accelerator RF systems; accelerator cavities; magnetic cores; synchrotrons; J-PARC Rapid Cycling Synchrotron; RF cavities; magnetic alloy cavity; magnetic alloy cores; ribbon resistance; Acceleration; Electric resistance; Electrical resistance measurement; Impedance; Inductors; Magnetic cores; Performance evaluation; Production; Q factor; Testing;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440813
