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Interplay Between Anisotropy- and Skewness-driven Whistler Instabilities in the Solar Wind under the Core-Strahlo model
Bea Zenteno-Quinteros, Pablo S Moya, Marian Lazar +2
Temperature anisotropy and field-aligned skewness are commonly observed non-thermal features in electron velocity distributions in the solar wind. These characteristics can act as…
Mixing the solar wind proton and electron scales. Theory and 2D-PIC simulations of firehose instability
R. A. López, A. Micera, M. Lazar +5
Firehose-like instabilities (FIs) are cited in multiple astrophysical applications. Of particular interest are the kinetic manifestations in weakly-collisional or even collisionles…
Transport coefficients enhanced by suprathermal particles in nonequilibrium heliospheric plasmas
Edin Husidic, Marian Lazar, Horst Fichtner +2
In heliospheric plasmas the transport of energy and particles is governed by various fluxes (e.g., heat flux) triggered by different forces, electromagnetic fields, and gradients i…
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…
Particle-In-Cell simulation of whistler heat flux instabilities in the solar wind: heat flux regulation and electron halo formation
A. Micera, A. N. Zhukov, R. A. López +4
We present results of two-dimensional fully kinetic Particle-In-Cell simulation in order to shed light on the role of whistler waves in the scattering of strahl electrons and in th…
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…