Abstract
The wavelet function feedback method is proposed for controlling beam halo-chaos for high intensity proton beam in a periodic-focusing channel. After control for four different primary proton distributions, the halo intensity factor become zero, other statistical physical quantities (such as rrms and P2av) and relative average emittances are more than doubly reduced. Simulation results show that the method is very effective and has its prospect for application. © 2001 Chinese Physical Society.
| Translated title of the contribution | Controlling beam halo-chaos using wavelet function feedback method |
|---|---|
| Original language | Chinese (Simplified) |
| Pages (from-to) | 435-439 |
| Journal | 物理学报 |
| Volume | 50 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 2001 |
| Externally published | Yes |
Research Keywords
- 小波函数反馈法
- 束晕混沌
- 强流质子束
- Feedback control with wavelet function
- Beam halo-chaos
- High-intensity proton beam
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