82 citations · 1.3k across the 57 of their papers we have counts for
5 papers · 1 filter
Ionization rates in the heliosheath and in astrosheaths
K. Scherer, H. Fichtner, H. -J. Fahr +2
In the heliosphere, especially in the inner heliosheath, mass-, momentum-, and energy loading induced by the ionization of neutral interstellar species plays an important, but for…
Pitch-angle scattering in magnetostatic turbulence. I. Test-particle simulations and the validity of analytical results
R. C. Tautz, A. Dosch, F. Effenberger +2
Context. Spacecraft observations have motivated the need for a refined description of the phase-space distribution function. Of particular importance is the pitch-angle diffusion c…
The space-fractional diffusion-advection equation: Analytical solutions and critical assessment of numerical solutions
Robin Stern, Frederic Effenberger, Horst Fichtner +1
The present work provides a critical assessment of numerical solutions of the space-fractional diffusion-advection equation, which is of high significance for applications in vario…
Simultaneous Analysis of Recurrent Jovian Electron Increases and Galactic Cosmic Ray Decreases
P. Kühl, N. Dresing, P. Dunzlaff +10
The transport environment for particles in the heliosphere, e.g. galactic cosmic rays (GCRs) and MeV electrons (including those originating from Jupiters magnetosphere), is defined…
MHD Simulation of the Inner-Heliospheric Magnetic Field
T. Wiengarten, J. Kleimann, H. Fichtner +4
Maps of the radial magnetic field at a heliocentric distance of ten solar radii are used as boundary conditions in the MHD code CRONOS to simulate a 3D inner-heliospheric solar win…