Speaker
Baichuan Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Description
We have designed a 4-solenoid LEBT, aiming at trans-porting high-current high-repetition short-pulse proton beam to RFQ acceptance. In this paper, we present the designs of the key parameters for the LEBT dynamics and the conical scraper. The influence of the solenoid magnetic fields and drift spaces were discussed. The performance of the scraper with different dimensions were compared. The designed LEBT and scraper can significantly remove the unwanted particles and reduce the beam loss in subsequent RFQ while maintaining a relatively high transmission efficiency.
Primary author
Baichuan Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Co-authors
Canbin Yue
(Tsinghua University in Beijing)
Minwen Wang
(Tsinghua University in Beijing)
Mingtong Zhao
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Wei Lv
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Yi-Hua Yan
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Di Wang
(Northwest Institute of Nuclear Technology)
Maocheng Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Wolong Liu
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Xiaodong Zhang
(Northwest Institute of Nuclear Technology)
Zhongming Wang
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
Liang Sheng
(State Key Laboratory of Intense Pulsed Radiation Simulation and Effect)
