On the effect of oscillatory phenomena on Stokes inversion results. [PDF]
Philos Trans A Math Phys Eng Sci, 2021 Keys PH, Steiner O, Vigeesh G.
europepmc +1 more source
The Interaction of a Supernova Remnant with Background Interstellar Turbulence
The Astrophysical Journal Supplement SeriesSupernova explosions are among the most energetic events in the Universe. After the explosion, the material ejected by the supernova expands throughout the interstellar medium (ISM), forming what is called a supernova remnant (SNR). The shocks associated
Giuseppe Prete +4 more
doaj +1 more source
Spectral Element Simulation of Liquid Metal Magnetohydrodynamics
CoRRA spectral-element-based formulation of incompressible MHD is presented in the context of the open-source fluid-thermal code, Nek5000/RS. The formulation supports magnetic fields in a solid domain that surrounds the fluid domain. Several steady-state and time-transient model problems are presented as part of the code verification process. Nek5000/RS is
Yichen Guo, Paul F. Fischer, Misun Min
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BRAiSE : synthetic polarisation in RMHD AGN jet simulations [PDF]
We present a new method to calculate the polarised synchrotron emission of radio AGN sources using magnetic field information from 3-dimensional relativistic magnetohydrodynamical (RMHD) simulations.
Shabala, Stas +6 more
core +1 more source
Cosmic-Ray Acceleration of Galactic Outflows in Multiphase Gas
The Astrophysical JournalWe investigate the dynamical interaction between cosmic rays (CRs) and the multiphase interstellar medium (ISM) using numerical magnetohydrodynamic (MHD) simulations with a two-moment CR solver and TIGRESS simulations of star-forming galactic disks.
Lucia Armillotta +3 more
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Magnetohydrodynamic Simulation of Solar Supergranulation
, 2006 Three-dimensional magnetohydrodynamical large eddy simulations of solar surface convection using realistic model physics is conducted. The effects of magnetic fields on thermal structure of convective motions into radiative layers, the range of convection cell sizes and penetration depths of convection is investigated. We simulate a some portion of the
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Global magnetohydrodynamical models of turbulence in protoplanetary disks
, 2008 Aims.We present global 3D MHD simulations of disks of gas and solids, aiming at developing models that can be used to study various scenarios of planet formation and planet-disk interaction in turbulent accretion disks.
W. Lyra +11 more
core +1 more source
Multimessenger Binary Mergers Containing Neutron Stars: Gravitational Waves, Jets, and <i>γ</i>-Ray Bursts. [PDF]
Front Astron Space Sci, 2021 Ruiz M, Shapiro SL, Tsokaros A.
europepmc +1 more source
The Impact of Enhanced Extreme-ultraviolet Flux on the Upper Atmosphere of Earth-like Exoplanets
The Astrophysical JournalIdentifying Earth-like planets outside our solar system is a leading research goal in astronomy, but determining if candidate planets have atmospheres, and more importantly if they can retain atmospheres, is still out of reach.
Lukas Hanson +3 more
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Simulations of Relativistic Force‐free Magnetohydrodynamic Turbulence
The Astrophysical Journal, 2005 We present numerical studies of 3-dimensional magnetohydrodynamic (MHD) turbulence in a strongly magnetized medium in the extremely relativistic limit, in which the inertia of the charge carriers can be neglected. We have focused on strong Alfvenic turbulence in the limit. We have found the following results.
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