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 studied the growth of thermal instability in magnetized astrophysical disks by solving magnetohydrodynamic equations including heating and cooling terms. In galactic gas disks, dense cold (T<100K) clouds imbedded in warm (T~10^4K) ionized gas a...
Sharp temperature discontinuities in clusters of galaxies, called cold fronts, are striking objects which reveal thermal properties of the intracluster medium. They cannot survive unless magnetic fields suppress evaporation by thermal conduction. ...
Quasi-Periodic Oscillations and Time Variabilities of Accretion Flows, Nov 20 - Nov 22, 2007. Shoji Kato, Ryoji Matsumoto, Jun Fukue, Shin Mineshige, 45-participants, http://www.yukawa.kyotou. ac.jp/contents/seminar/archive/2007/yitpw- 07-14/ 2007年 [査読有り]