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arXiv · 1207.6870

Numerical challenges in kinetic simulations of three-wave interactions

Urs Ganse·Patrick Kilian·Stefan Siegel·Felix Spanier
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Abstract

Generation of radio bursts in CME foreshock regions and turbulent cascades in the solar wind are assumed to be results of three-wave interaction processes of dispersive plasma modes. Using our Particle in Cell code ACRONYM, we have studied the behaviour of kinetic wavemodes in the presence of beamed electron populations, with a focus on type II radio burst emission processes. We discuss the numerical challenges in generating and analyzing self-consistently evolving wave coupling processes with a PiC-Code and present preliminary results of said project.

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Urs Ganse, Patrick Kilian, Stefan Siegel, Felix Spanier. 2012-07-30. Numerical challenges in kinetic simulations of three-wave interactions. https://arxiv.org/abs/1207.6870

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