Title :
Fundamental mode characteristics of ARES cavity under beam environment
Author :
Akasaka, N. ; Akai, K. ; Ezura, E. ; Kageyama, T. ; Mizuno, H. ; Naito, F. ; Nakanishi, H. ; Sakai, H. ; Takeuchi, Y. ; Yamazaki, Y. ; Kobayashi, T.
Author_Institution :
High Energy Accel. Res. Organ., Ibaraki, Japan
Abstract :
Two types of ARES cavities were tested in the TRISTAN accumulation ring in KEK. In this paper, results relating to the fundamental mode in the accelerating cavity are reported. The status of the cavity, including the detuning frequency under beam loading and the output power from the coupling cavity damper, was measured at different beam current and with various bunch patterns. Its behavior agrees well with the calculation based on a coupled resonator model
Keywords :
accelerator cavities; electron accelerators; particle beam bunching; storage rings; ARES cavities; TRISTAN accumulation ring; accelerating cavity; beam environment; beam loading; bunch patterns; coupled resonator model; coupling cavity damper; fundamental mode; fundamental mode characteristics; Acceleration; Damping; Impedance; Life estimation; Particle beams; Physics; Power generation; Radio frequency; Testing; Tuners;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.753079
