62 citations · 624 across the 31 of their papers we have counts for
4 papers · 1 filter
A novel code for numerical 3-D MHD studies of CME expansion
Jens Kleimann, Andreas Kopp, Horst Fichtner +1
A recent third-order, essentially non-oscillatory central scheme to advance the equations of single-fluid magnetohydrodynamics (MHD) in time has been implemented into a new numeric…
Non-ideal MHD Properties of Magnetic Flux Tubes in the Solar Photosphere
Jens Kleimann, Gunnar Hornig
Magnetic flux tubes reaching from the solar convective zone into the chromosphere have to pass through the relatively cool, and therefore non-ideal (i.e. resistive) photospheric re…
4pi Models of CMEs and ICMEs
Jens Kleimann
Coronal mass ejections (CMEs), which dynamically connect the solar surface to the far reaches of interplanetary space, represent a major anifestation of solar activity. They are no…
A Generalized Diffusion Tensor for Fully Anisotropic Diffusion of Energetic Particles in the Heliospheric Magnetic Field
Frederic Effenberger, Horst Fichtner, Klaus Scherer +3
The spatial diffusion of cosmic rays in turbulent magnetic fields can, in the most general case, be fully anisotropic, i.e. one has to distinguish three diffusion axes in a local,…