# Accurate modeling of plasma acceleration with arbitrary order pseudo-spectral particle-in-cell methods

@article{Jalas2016AccurateMO, title={Accurate modeling of plasma acceleration with arbitrary order pseudo-spectral particle-in-cell methods}, author={S{\"o}ren Jalas and Irene Dornmair and R{\'e}mi Lehe and Henri Vincenti and Jean-Luc Vay and Manuel Kirchen and Andreas R. Maier}, journal={Physics of Plasmas}, year={2016}, volume={24}, pages={033115-033115} }

Particle in Cell (PIC) simulations are a widely used tool for the investigation of both laser- and beam-driven plasma acceleration. It is a known issue that the beam quality can be artificially degraded by numerical Cherenkov radiation (NCR) resulting primarily from an incorrectly modeled dispersion relation. Pseudo-spectral solvers featuring infinite order stencils can strongly reduce NCR—or even suppress it—and are therefore well suited to correctly model the beam properties. For efficient…

## 25 Citations

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