We develop the kappa-tail fitting technique, which analyzes observations of power-law tails
of distributions and energy flux spectra, and connects them to theoretical modeling of kappa …

A recent numerical treatment of data obtained by the Parker Solar Probe spacecraft
describes the electron concentration in solar wind as a function of the heliocentric distance …

The interaction of two populations of highly energetic cosmic rays (CRs) and suprathermal
kappa gas in the astrophysical systems manifests exciting features of low-frequency …

This paper reveals the universality of the particle energy distribution function, despite the
arbitrariness that characterizes the generalized thermodynamic entropic function. We show …

We explore new ways to interpret the role played by the deformation q-parameter in
nonextensive statistics. A generalized polytropic γ γ-index is deduced with basis on the …

A detailed resource to data analysis shows that the widely known van Hoven and Derfler–
Simonen laboratory results are far from reasonable agreement with the standard Bohm …

The nonlinear coupling of Langmuir waves with electron-acoustic waves is investigated
using the kinetic theory, where the hot electron component is modeled by the kappa …

We propose a polytropic-like index that depends on the concentration and number of
degrees of freedom of a gas of charged particles following a nonextensive distribution. An …

Rotationally symmetric bodies with longitudinal cross sections of parabolic shape are
frequently used to model astrophysical objects, such as magnetospheres and other blunt …