Poster 1

[PS1-52] Importance of magnetic spiral arms in black hole accretion disk

*Mami Machida¹, Tomohisa Kawashima², Yuki Kudoh³, Yosuke Matsumoto⁴, Ryoji Matsumoto⁴ (1. Division of Science, NAOJ (Japan), 2. Tokyo Univ. (Japan), 3. Tohoku Univ. (Japan), 4. Chiba Univ. (Japan))

キーワード：Accretion disk, MHD simulation, magnetic turbulence