阪大宇宙進化グループにおいては、幅広い研究が行われています。例えば、ダークマターによる構造形成と宇宙論、巨大ブラックホールと降着円盤、高エネルギー宇宙物理学、宇宙線、ジェット、銀河団、銀河形成、星形成、惑星円盤、相対論、ブラックホール・中性子星の連星合体など。我々のグループで宇宙の諸現象を研究してみたいという学生さんは、ぜひ気軽に連絡を取っていつでも訪問して下さい。
学生の皆さんへIn the Theoretical Astrophysics Group (OUTAP) at Osaka University, we pursue a wide variety of research topics, including structure formation & cosmology, high energy astrophysics, jets, accretion disks, black holes, cosmic rays, galaxy clusters, general relativity, gravitational wave, galaxy formation, star formation, proto-planetary disks, to name a few. If you are a student interested in working in our group, don't hesitate to contact & visit us anytime.
News
Oct 30, 2025
Paper submitted: "CROCODILE-DWARF: Assembly and Kinematics of Field Dwarf Galaxies with GADGET4-OSAKA" (Tomaru+)
Oct 7, 2025
Paper submitted: "Vigorous turbulence driven by quasar-mode feedback in a cluster core" (S. Yamada+)
Oct 1, 2025
京阪宇宙会 2025秋, Kyoto Univ.
Sep 20, 2025
Conf. Proceedings submitted: "Cosmic Rays in Galaxy Halos: Impacts on Galactic Outflows and Baryon Cycling" (Owen+, for ICRC2025 )
Sep 13-21, 2025
Visiting CCA, Flatiron Institute, NYC and Yale Univ.
Sep 10, 2025
Paper submitted: "Magnetic fields in galactic environments probed by Fast Radio Bursts" (Khrykin+)
Sep 3-4, 2025
Gas-Dust mini-workshop in Hiroshima, Saijo, Hiroshima
Aug 29-Sep 2, 2025
PFS mock challenge workshop, K-IPMU, U. Tokyo, Kashiwa
Aug 29, 2025
Paper submitted: "AGN jet evolution simulation with GADGET4-OSAKA" (Dong+)
Aug 18-23, 2025
A3Net workshop 2025, KIAS, Korea
Aug 4-8, 2025
Santa Cruz Galaxy Workshop + AGORA 2025, UC Santa Cruz, USA
Jul 23-25, 2025
Galaxy-IGM workshop 2025 @ Nasu
Jun 30, 2025
Paper submitted: "EMPRESS. XV. A New Determination of the Primordial Helium Abundance Suggesting a Moderately Low YP Value" (Yanagisawa et al.)
Jun 2, 2025
Press release on Cosmic Himalayas is out! [日本語]
May 26-30, 2025
Galaxy Formation + AGORA in Asia, Nakanoshima Center, U. Osaka (LOC Chair/SOC)
May 14-16, 2025
Invited talk at the Big Data Astronomy 2025 workshop, Tsukuba Univ.
Apr 18, 2025
Paper submitted: "The AGORA High-resolution Galaxy Simulations Comparison Project. VIII: Disk Formation and Evolution of Simulated Milky Way Mass Galaxy Progenitors at 1 < z < 5" (Jung et al.)
Apr 2, 2025
3rd Keihan Astrophysics Workshop, Nakanoshima Center, U. Osaka
