As computational astrophysics comes under pressure to become a precision science, there
is an increasing need to move to high accuracy schemes for computational astrophysics …

We extend the general-relativistic magnetohydrodynamics (GRMHD) capabilities of
Athena++ to incorporate radiation. The intensity field in each finite-volume cell is discretized …

Abstract The Mars Ion and Neutral Particle Analyzer (MINPA) is one of the three scientific
instruments onboard the Tianwen-1 orbiter to investigate the Martian space environment …

This paper provides a detailed description of the latest version of our model of the solar wind
(SW) interaction with the local interstellar medium (LISM). This model has already been …

The soft X‐ray emissions from the Earth's magnetosheath and cusp regions are simulated
under different solar wind conditions, based on the PPMLR‐MHD code. The X‐ray images …

We present a new model that couples galactic cosmic-ray (GCR) propagation with magnetic
turbulence transport and the MHD background evolution in the heliosphere. The model is …

Magnetic fields play an important role in many astrophysical systems and a detailed
understanding of their impact on the gas dynamics requires robust numerical simulations …

The interaction between the solar wind and the interstellar medium represents a collision
between two plasma flows, resulting in a heliosphere with an extended tail. While the solar …

We investigate the modulation of galactic cosmic rays in the inner and outer heliosheaths
using three-dimensional numerical simulations. The model is based on the Parker transport …

Voyager 1 occasionally detected sudden jumps of the local interstellar magnetic field
strength since its heliopause crossing in August 2012. These events were believed to be …