Comparison of the PIC model and the Lie algebraic method in the simulation of intense continuous beam transport
Both the PIC (Particle-In-Cell) model and the Lie algebraic method can be used to simulate the transport of intense continuous beams. The PIC model is to calculate the space charge field, which is blended into the external field, and then simulate the trajectories of particles in the total field;the Lie algebraic method is to simulate the intense continuous beam transport with transport matrixes. Two simulation codes based on the two methods are developed respectively, and the simulated results of transport in a set of electrostatic lenses are compared. It is found that the results from the two codes are in agreement with each other, and both approaches have their own merits.
PIC model Lie algebraic method intense continuous beam
ZHAO Xiao-Song L(U) Jian-Qin
State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China
国际会议
The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)
武夷山
英文
125-127
2008-07-20（万方平台首次上网日期，不代表论文的发表时间）