3 papers
astro-ph.GA2024
Spiral Magnetic Field and Their Role on Accretion Dynamics in the Circumnuclear Disk of Sagittarius A*: Insight from λ = 850 μm Polarization Imaging
Kazuki Sato, Hiroko Shinnaga, Ray S. Furuya +3
We showcase a study on the physical properties of the Circumnuclear Disk surrounding the Sgr A* of the Galactic Center, emphasizing the role of magnetic field (B field) with 0.47 p…
astro-ph.SR2024
Effect of Magnetic diffusion in the Chromosphere on the Solar Wind
Masato Matsuoka, Takeru K. Suzuki, Takato Tokuno +1
We investigate non-ideal magnetohydrodynamical (MHD) effects in the chromosphere on the solar wind by performing MHD simulations for Alfvén-wave driven winds with explicitly inclu…
astro-ph.GA2024
MHD Simulation in Galactic Center Region with Radiative Cooling and Heating
Kensuke Kakiuchi, Takeru. K. Suzuki, Shu-ichiro Inutsuka +2
We investigate the role of magnetic field on the gas dynamics in a galactic bulge region by three dimensional simulations with radiative cooling and heating. While high-temperature…