Formation of Astrophysical Objects
Science and Motivation
This workshop aims to provide an opportunity to exchange views and share information about the current status of observations and theoretical research on a wide range of aspects concerning the formation of astronomical objects.
Moreover, it also serves as interim report by students in our research group who are working on dissertations.
Invited Talks
- Toshihiro Kawaguchi (Onomichi City University)
- Ataru Tanikawa (Tokyo University)
- Yohei Miki (Tokyo University)
- Takuya Akahori (National Astronomical Observatory of Japan)
- Kazunori Kohri (KEK / Graduate University for Advanced Studies)
- Tomoyuki Hanawa (Chiba University)
- Ryoji Matsumoto (Chiba University)
- Takanobu Kirihara (Chiba University)
- Ryoichi Nishi (Niigata University)
- Yuto Kannno (Niigata University)
- Daiki Watanabe (Niigata University)
- Yutaro Yamada (Niigata University)
- Naomasa Nakai (KWANSEI GAKUIN University)
- Naoto Nakasato (University of Aizu)
Important Dates
- Tue, Jul 31, 2018 : Registration Deadline
- Fri, Nov 2, 2018 : Workshop begins
- Sat, Nov 3, 2018 : Workshop ends
Program
- Invited: 20 min + 10 min
- D3, M2: 30 min + 10 min
- Y4: 15 min + 5 min
Program PDF download
Conference info PDF download
1st Day ( Fri, Nov 2 )
| 9:00 ~ 10:20 | Session 1 | Chair: Alex Wagner |
| 9:00 ~ 9:10 | Introductory remarks | Masayuki Umemura (University of Tsukuba) |
| 9:10 ~ 9:40 | 遷音速銀河風モデルによる星形成銀河からのガス流出量の評価 | Asuka Igarashi (University of Tsukuba) |
| 9:40 ~ 10:20 | コールドダークマターハロー中の銀河風の線形安定性解析 | Yuta Nagano (University of Tsukuba) |
| 10:20 ~ 10:40 | Break | |
| 10:40 ~ 12:10 | Session 2 | Chair: Ayumu Watanabe |
| 10:40 ~ 11:10 | 原始ブラックホールと宇宙論的降着 | Kazunori Kohri (KEK / Graduate University for Advanced Studies) |
| 11:10 ~ 11:40 | 初代星由来の銀河間物質重元素汚染 | Takanobu Kirihara (Chiba University) |
| 11:40 ~ 12:10 | 恒星間天体による初代星の金属汚染について | Ataru Tanikawa (University of Tokyo) |
| 12:10 ~ 13:10 | Lunch | |
| 13:10 ~ 14:40 | Session 3 | Chair: Makito Abe |
| 13:10 ~ 13:40 | 高ガス降着率活動銀河核からのガス噴出の面分光による研究 | Toshihiro Kawaguchi (Onomichi City University) |
| 13:40 ~ 14:00 | AGNジェットによる乱流とガス円盤でのフィードバック | Yuji Wama (University of Tsukuba) |
| 14:00 ~ 14:20 | 円盤風の噴出による降着円盤の構造の変化 | Kanako Ogino (University of Tsukuba) |
| 14:20 ~ 14:40 | Break | |
| 14:40 ~ 16:30 | Session 4 | Chair: Koji Yoshikawa |
| 14:40 ~ 15:10 | FPGAの数値計算への応用の進展 | Naoto Nakasato (University of Aizu) |
| 15:10 ~ 15:40 | Volta世代のGPUにおける重力ツリーコードの性能評価 | Yohei Miki (University of Tokyo) |
| 15:40 ~ 16:10 | 重力を含む全エネルギーの保存を保証する流体力学方程式の数値解法 | Tomoyuki Hanawa (Chiba University) |
| 16:10 ~ 16:30 | Break | |
| 16:30 ~ 18:10 | Session 5 | Chair: Kenji Furuya |
| 16:30 ~ 17:10 | SCF法を用いたコールドダークマターハローのカスプ-コア遷移における力学過程 | Kazuki Kato (University of Tsukuba) |
| 17:10 ~ 17:30 | 銀河形成シミュレーションに向けたSPH法の実装 | Koki Otaki (University of Tsukuba) |
| 17:30 ~ 18:10 | IC10のHI gas streamで探るdark satelliteの存在 | Ginjiro Miyagawa (University of Tsukuba) |
| 18:10~ | Photography | |
| 19:00 ~ 21:00 | Dinner @ Head Office Restaurant, University of Tsukuba | |
2nd Day ( Sat, Nov 3 )
| 9:00 ~ 10:10 | Session 6 | Chair: Yuichi Takamizu |
| 9:00 ~ 9:40 | 拡散方程式を用いた、Lyα光子によるガス雲中でのH-光解離率の評価 | Shinya Azami (University of Tsukuba) |
| 9:40 ~ 10:10 | 水素分子冷却による宇宙初期天体の形成過程 | Yuto Kanno (Niigata University) |
| 10:10 ~ 10:30 | Break | |
| 10:30 ~ 12:00 | Session 7 | Chair: Kenji Furuya |
| 10:30 ~ 11:00 | 分子雲コアの進化における外部圧力の重要性 | Daiki Watanabe (Niigata University) |
| 11:00 ~ 11:30 | Gaia DR2でみる銀河系基礎構造 | Yutaro Yamada (Niigata University) |
| 11:30 ~ 12:00 | Gaia DR2を用いたオリオン領域の星形成の解析 | Ryoichi Nishi (Niigata University) |
| 12:00 ~ 13:00 | Lunch | |
| 13:00 ~ 14:30 | Session 8 | Chair: Asuka Igarashi |
| 13:00 ~ 13:30 | 瞬発電波バースト(FRB)のその先へ | Takuya Akahori (National Astronomical Observatory of Japan) |
| 13:30 ~ 14:00 | AGNの水メーザー観測から決定されるハッブル定数 | Naomasa Nakai (KWANSEI GAKUIN University) |
| 14:00 ~ 14:30 | セイファート銀河におけるX線放射領域形成の磁気流体モデル | Ryoji Matsumoto (Chiba University) |
| 14:30 ~ 14:50 | Break | |
| 14:50 ~ 16:10 | Session 9 | Chair: Kazuki Kato |
| 14:50 ~ 15:30 | 重元素の超微細構造線を用いた中-高温銀河間ガスの観測可能性について | Ayumu Watanabe (University of Tsukuba) |
| 15:30 ~ 16:10 | Pop III 天体による銀河間重元素の検出可能性 | Naoto Tanabe (University of Tsukuba) |
| 16:10 ~ 16:30 | Break | |
| 16:30 ~ 17:30 | Session 10 | Chair: Makito Abe |
| 16:30 ~ 16:50 | 超高光度X線源周りの光の伝搬の研究 | Akihiro Inoue (University of Tsukuba) |
| 16:50 ~ 17:10 | ダークマターのブラックホールへの降着 | Takato Moteki (University of Tsukuba) |
| 17:10 ~ 17:30 | 相対論的変動エディントン因子の輻射輸送計算 | Mineto Kuranishi (University of Tsukuba) |
Conference Dinner
Science Organizing Committee
- Theoretical Astorophysics Group (University of Tsukuba)
Local Organizing Committee
- Masters Y1 students (University of Tsukuba)
和 英