Speaker
Sungbin Park
(Korea atomic energy research institute)
Description
Electromagnetic analysis is conducted to derive optimum design of the accelerating cell for 200 MeV separated drift tube linac (SDTL). First, 2D analysis is conducted utilizing Poisson-Superfish code. To derive accelerating cell design for efficient acceleration and preventing breakdown, optimum parameters are investigated pursuing maximized effective shunt impedance (ZTT) with Kilpatrick factor under 1.5. Based on the parameters found in 2D analysis, 3D analysis including stem and slug tuner is conducted utilizing CST Microwave studio. Adjusting length and position of slug tuner, resonance frequency is tuned for the targeted value and average axial electric field in each cell is tuned less than 1% variation.
| Contribution track | ICABU WG1. Accelerator Systems |
|---|---|
| Paper submission Plan | Yes |
| Best Presentation | No |
Primary author
Sungbin Park
(Korea atomic energy research institute)
Co-authors
Dr
Han-Sung Kim
(Korea Atomic Energy Research Institiute)
Hyeok-Jung Kwon
(Korea Atomic Energy Research Institute)
