8 papers · 1 filter
Dynamical generation of macroscale magnetic fields and fast flows in a four-component astrophysical plasma
Usman Shazad, M. Iqbal
We explore the possibility of the generation or amplification of macroscale magnetic fields and flows in a four-component astrophysical dusty plasma composed of mobile massless ele…
Quadruple Beltrami field structures in electron-positron multi-ion plasma
Farhat Saleem, M. Iqbal, Usman Shazad
A quadruple Beltrami (QB) equilibrium state for a four-component plasma that consists of inertial electrons, positrons, lighter positive (H+) ions and heavier negative ions (O-2) i…
Relaxation of a Two Electron-Temperature Relativistic Hot Electron-Positron-Ion Plasma
Usman Shazad, M. Iqbal
The relaxation of a relativistic hot electron-positron plasma with a small fraction of cold electrons and ion species is investigated, and a quadruple Beltrami (QB) relaxed state i…
Impact of temperature asymmetry and small fraction of static positive ions on the relaxed states of a relativistic hot pair plasma
Usman Shazad, M. Iqbal
The relaxed state of a magnetized relativistic hot plasma composed of inertial electrons and positrons having different relativistic temperatures and a fraction of static positive…
Self-organization of earth's inner magnetospheric multi-ion plasma
Usman Shazad, M. Iqbal
The self-organization of a magnetized multi-ion plasma, composed of inertialess electrons and inertial H+, He+, and O+ ions, leads to the formation of quadruple Beltrami (QB) field…
Self-organized multiscale structures in thermally relativistic electron-positron-ion plasmas
Usman Shazad, M. Iqbal, Shafa Ullah
The self-organization of a thermally relativistic magnetized plasma comprising of electrons, positrons and static ions is investigated. The self-organized state is found to be the…