82 citations · 1.3k across the 57 of their papers we have counts for
8 papers · 1 filter
Generalized anisotropic -cookbook: 2D fitting of Ulysses electron data
Klaus Scherer, Edin Husidic, Marian Lazar +1
Observations in space plasmas reveal particle velocity distributions out of thermal equilibrium, with anisotropies (e.g., parallel drifts or/and different temperatures, $T_\paralle…
On the Generation of Compressible Mirror-mode Fluctuations in the Inner Heliosheath
Horst Fichtner, Jens Kleimann, Peter H. Yoon +3
Measurements made with the Voyager 1 spacecraft indicate that significant levels of compressive fluctuations exist in the inner heliosheath. Some studies have already been performe…
The -cookbook: a novel generalizing approach to unify -like distributions for plasma particle modeling
Klaus Scherer, Edin Husidic, Marian Lazar +1
In the literature different so-called -distribution functions are discussed to fit and model the velocity (or energy) distributions of solar wind species, pickup ions or magneto…
On the Diversity of M-Star Astrospheres and the Role of Galactic Cosmic Rays Within
Konstantin Herbst, Klaus Scherer, Stefan E. S. Ferreira +7
With upcoming missions such as the James Webb Space Telescope (JWST), the European Extremely Large Telescope (ELT), and the Atmospheric Remote-sensing Infrared Exoplanet Large-surv…
Linear Dispersion Theory of Parallel Electromagnetic Modes for Regularized Kappa-Distributions
Edin Husidic, Marian Lazar, Horst Fichtner +2
The velocity particle distributions measured in-situ in space plasmas deviate from Maxwellian (thermal) equilibrium, showing enhanced suprathermal tails which are well described by…
A new class of discontinuous solar wind solutions
Bidzina M. Shergelashvili, Velentin N. Melnik, Grigol Dididze +6
A new class of one-dimensional solar wind models is developed within the general polytropic, single-fluid hydrodynamic framework. The particular case of quasi-adiabatic radial expa…
MHD-shock structures of astrospheres: Cephei-like astrospheres
K. Scherer, L. R. Baalmann, H. Fichtner +5
The interpretation of recent observations of bow shocks around O-stars and the creation of corresponding models require a detailed understanding of the associated (magneto-)hydrody…
Skymaps of observables of three-dimensional MHD astrosphere models
L. R. Baalmann, K. Scherer, H. Fichtner +3
Three-dimensional models of astrospheres have recently become of interest. However, comparisons between these models and observations are non-trivial because of the two-dimensional…