22 citations · 63 across the 9 of their papers we have counts for
10 papers
Determining pitch-angle diffusion coefficients for electrons in whistler turbulence
Felix Spanier, Cedric Schreiner, Reinhard Schlickeiser
Transport of energetic electrons in the heliosphere is governed by resonant interaction with plasma waves, for for electrons with sub-GeV kinetic energies specifically with dispers…
Ion acceleration in non-relativistic quasi-parallel shocks using fully kinetic simulations
Cedric Schreiner, Patrick Kilian, Felix Spanier +2
The formation of collisionless shock fronts is an ubiquitous phenomenon in space plasma environments. In the solar wind shocks might accompany coronal mass ejections, while even mo…
Afterlive: A performant code for Vlasov-Hybrid simulations
Patrick Kilian, Cedric Schreiner, Felix Spanier
A parallelized implementation of the Vlasov-Hybrid method [Nunn, 1993] is presented. This method is a hybrid between a gridded Eulerian description and Lagrangian meta-particles. U…
Analytical treatment of particle motion in circularly polarized slab-mode wave fields
Cedric Schreiner, Rami Vainio, Felix Spanier
Wave-particle interaction is a key process in particle diffusion in collisionless plasmas. We look into the interaction of single plasma waves with individual particles and discuss…
Plasma Waves as a Benchmark Problem
Patrick Kilian, Patricio A. Muñoz, Cedric Schreiner +1
A large number of wave modes exist in a magnetized plasma. Their properties are determined by the interaction of particles and waves. In a simulation code, the correct treatment of…
Particle Scattering off of Right-Handed Dispersive Waves
Cedric Schreiner, Patrick Kilian, Felix Spanier
Resonant scattering of fast particles off low frequency plasma waves is a major process determining transport characteristics of energetic particles in the heliosphere and contribu…
Recovering the damping rates of cyclotron damped plasma waves from simulation data
Cedric Schreiner, Patrick Kilian, Felix Spanier
Plasma waves with frequencies close to the particular gyrofrequencies of the charged particles in the plasma lose energy due to cyclotron damping. We briefly discuss the gyro-reson…
Effects of dispersive wave modes on charged particles transport
Cedric Schreiner, Felix Spanier
The transport of charged particles in the heliosphere and the interstellar medium is governed by the interaction of particles and magnetic irregularities. For the transport of prot…
PICPANTHER: A simple, concise implementation of the relativistic moment implicit Particle-in-Cell method
Andreas Kempf, Patrick Kilian, Urs Ganse +2
A three-dimensional, parallelized implementation of the electromagnetic relativistic moment implicit particle-in-cell method in Cartesian geometry (Noguchi et. al., 2007) is presen…
Wave-Particle-Interaction in Kinetic Plasmas
Cedric Schreiner, Felix Spanier
Resonant scattering of energetic protons off magnetic irregularities is the main process in cosmic ray diffusion. The typical theoretical description uses Alfven waves in the low f…