Published September 2001
| Version v1
Journal article
Optimization of the X-band DAW (disk-and-washer) accelerating structure
- 1. Tsinghua Univ., Beijing (China). Dept. of Engineering Physics
Description
The Disk and Washer (DAW) accelerating structure not only has shunt impedance and high Q value, but also has a high coupling constant between the neighboring cells. At X band, its advantages are especially useful. A mathematical model used to optimize DAW (without supports) cavities by SUPERFISH was built and the solution was presented. Moreover, the optimization of DAW (with supports) by MAFIA400 was also carried out and the influence of supports was analyzed. The dispersion curve of the optimized DAW cavities was calculated by URMELT (without supports) and MAFIA400 (with supports), the influence of the supports was studied, and the problem of the overlapping of passband in the accelerating frequency was discussed
Additional details
Publishing Information
- Journal Title
- High Energy Physics and Nuclear Physics
- Journal Volume
- 25
- Journal Issue
- 9
- Journal Page Range
- p. 914-919
- ISSN
- 0254-3052
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 33006287
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ACCELERATION; CAVITIES; DESIGN; FREQUENCY DEPENDENCE; M CODES; MATHEMATICAL MODELS; MECHANICAL STRUCTURES; OPTICAL DISPERSION; OPTIMIZATION; S CODES; SUPPORTS
- Descriptors DEC
- COMPUTER CODES; MECHANICAL STRUCTURES