| Title |
Design Studies on an S-band Hybrid Accelerating Structure |
| Authors |
- B. Gao, Y.L. Chi, S. Pei
IHEP, Beijing, People's Republic of China
|
| Abstract |
In an electron linac, the composition of the bunching system is determined by the synthetical consideration of the beam performance and the construction cost. In the industrial area, the bunching system is usually simplified to reduce the construction cost by eliminating the PB and integrating the B and the standard accelerating structure to form the β-varied structure. The bunching performance for this kind of system is relatively worse than that for the standard one. To keep the beam performance of the standard bunching system and reduce the construction cost as much as possible, the HAS is proposed by integrating the PB, the B and the standard TW accelerating structure together. The HAS can be widely applied in the industrial area to enhance the beam performance of the industrial linac but not increase the cost. In this paper, the design studies on an S-band (2856 MHz) HAS is presented. The HAS studied here is composed of 2 SW cells, 40 TW cells and 2 coupler cells. The on-axis electric field amplitude distribution simulated by HFSS can fully meet the beam dynamics requirement.
|
| Funding |
Supported by the National Natural Science Foundation of China (11475201) and the Youth Innovation Promotion Association of Chinese Academy of Sciences, China. |
| Paper |
download MOPH27.PDF [1.236 MB / 4 pages] |
| Export |
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| Conference |
SAP2017, Jishou, China |
| Series |
Symposium on Accelerator Physics (13th) |
| Proceedings |
Link to full SAP2017 Proccedings |
| Session |
Poster Session 1 |
| Date |
28-Aug-17 16:35–18:00 |
| Main Classification |
Linear Accelerator |
| Keywords |
ion, bunching, simulation, electron, cavity |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Volker RW Schaa (GSI, Darmstadt, Germany); Daheng Ji (IHEP, Beijing, China); Lu Li (IMP, Lanzhou, China); Ning Zhao (IHEP, Beijing, China) |
| ISBN |
978-3-95450-199-1 |
| Published |
February 2018 |
| Copyright |
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