Accurate Multipole Field Reconstruction Methods Based on 3-D Electromagnetic Field Simulation Results

作者：Roggen Toon^*; Masschaele Bert; De Gersem Herbert; Ackermann Wolfgang; Franke Sylvain; Weiland Thomas

来源：IEEE Transactions on Magnetics, 2015, 51(3): 7001604.

DOI：10.1109/TMAG.2014.2357027

• Computational electromagnetics
• moment method
• particle accelerators
• Vlasov equation

This paper proposes the extraction of surrogate field models from 3-D electromagnetic simulation results, for use in a Vlasov beam-dynamics code. Each accelerator component is represented by a dedicated surrogate field model based on a series expansion of its 3-D field distribution. The obtained beam-dynamics simulation results are validated against a particle-in-cell tracking code that integrates a 3-D field distribution of the corresponding accelerator component.

• 出版日期2015-3