2 papers
physics.acc-ph2026
Two-and-a-half dimensional symplectic space-charge solver
Ji Qiang
The nonlinear space-charge effect plays a significant role in high-intensity accelerators and has been extensively studied using multi-particle tracking methods. In this paper, we…
physics.acc-ph2024
On the Electromagnetic Field of a Focusing Charged Particle Beam and Its Two-Dimensional Approximation
Yi-Kai Kan, Ji Qiang
The analytical expressions for the electromagnetic potential generated from a focusing charged particle beam are indispensable in various beam physics problems. In this article, we…