Investigation of halo formation in continuous beams using weighted polynomial expansions and perturbational analysis.

[摘要] We consider halo formation in continuous beams oscillating at natural modes by inspecting particle trajectories. Trajectory equations containing field nonlinearities are derived from a weighted polynomial expansion. We then use perturbational techniques to further analyze particle motion.

[发布机构] Technical Information Center Oak Ridge Tennessee

[学科分类] 工程和技术（综合）

[关键词] Polynomials;Particle beams;Trajectories;Perturbation theory;Beam optics