Based mainly on X-ray observations, we study the interactions between the intracluster medium (ICM) in clusters of galaxies and their member galaxies. Through (magneto)hydrodynamic and gravitational channels, moving galaxies are expected to drag t...
Monthly Notices of the Royal Astronomical Society 493(4) 5761-5772 2020年4月 [査読有り]
<title>ABSTRACT</title>
We present the results of two-temperature magnetohydrodynamic simulations of the propagation of sub-relativistic jets of active galactic nuclei. The dependence of the electron and ion temperature distributions on the fract...
We carried out global three-dimensional magnetohydrodynamic (MHD) simulations of black hole accretion disks by implementing a three-dimensional resistive MHD code based on the HLLD scheme. The initial state is a torus threaded by weak magnetic fie...
Loop like molecular structures have been observed in the Galactic center region with NANTEN milli meter telescope (Fukui et al. 2006). They considered that loops are explained in terms of the buoyant rise of magnetic loops due to the Parker instab...