| Paper |
Title |
Page |
| TUPP025 |
Preliminary Impedance Budget for the TPS Storage Ring
|
1586 |
| |
- A. Rusanov
NSRRC, Hsinchu
|
|
| |
Taiwan Photon Source (TPS) is a new third generation low-emittance synchrotron storage ring which will be built at the present site of the NSRRC in Hsinchu, Taiwan. Preliminary results of the ongoing impedance studies of the TPS are presented in this paper. The overall impedance of the vacuum chamber has been evaluated with focus on the longitudinal broad-band impedance, which can lead to bunch lengthening and microwave instability. Wakepotentials and impedances produced by each component of the storage ring have been evaluated by using 3D electromagnetic code GdfidL. Then longitudinal loss factor, longitudinal broad-band impedance and transverse kick factors were computed. Results are summarized in the table. Numerically obtained data is compared to analytical results for simplified geometries of the vacuum chamber components.
|
|
| WEPC004 |
Design Status of the Taiwan Photon Source
|
1986 |
| |
- C.-C. Kuo, H.-P. Chang, H. C. Chao, P. J. Chou, K. S. Liang, W. T. Liu, G.-H. Luo, A. Rusanov, H.-J. Tsai, J. W. Tsai
NSRRC, Hsinchu
|
|
| |
We report updated design works for a new 3-3.3 GeV synchrotron light source called Taiwan Photon Source (TPS). The lattice type of the TPS is a 24-cell DBA structure and the circumference is 518.4 m. The injector booster will be housed in the same tunnel. We present the lattice design, the accelerator physics issues and its expected performances.
|
|