Abstract In this work, the evolution of a highly unstable m = 1 resistive tearing mode, leading to plasmoid formation in Harris sheet, is studied framework full MHD model using Non-Ideal Magnetohydrodynamics with Rotation, Open Discussion simulation. Following initial nonlinear growth primary island, X-point develops into secondary elongated current sheet that eventually breaks plasmoids. Two d...

The dynamics of accretion disks around galactic and extragalactic black holes may be influenced by their magnetic field. In this paper we generalize the fully relativistic theory of stationary axisymmetric tori in Kerr metric of Abramowicz et al.(1978) by including strong toroidal magnetic field. This development is particularly important for the general relativistic computational magnetohydrod...

A local turbulence model is developed to study energy cascades in the interstellar medium (ISM) based on self-consistent two-dimensional fluid simulations. The model describes a partially ionized magnetofluid interstellar medium (ISM) that couples a neutral hydrogen fluid with a plasma primarily through charge exchange interactions. Charge exchange interactions are ubiquitous in warm ISM plasma...

Shock waves in plasma are usually dealt with using magnetohydrodynamics (MHD). Yet, MHD entails the assumption of a short mean free path, which is not fulfilled collisionless plasma. Recently, for pair plasmas, we devised model allowing one to account kinetic effects within MHD-like formalism. Its relies on an estimate anisotropy generated when crossing front, subsequent assessment stability th...

It is well established now that the solar atmosphere, from photosphere to the corona and the solar wind is a highly structured medium. Satellite observations have confirmed the presence of steady flows. Here, we investigate the parallel propagation of magnetohydrodynamic (MHD) surface waves travelling along an ideal incompressible flowing plasma slab surrounded by flowing plasma environment in ...

Taking into account the stringent limits from helioseismology observations on possible matter density uctuations described by magnetohydrodynamics theory, we nd the corresponding time variations of solar neutrino survival probability due to the resonant spinavor precession phenomenon with amplitude of order O(10%). We discuss the physics potential of high statistics real time experiments, like ...