Conferences & Workshops

Formation of Astrophysical Objects

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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

  1. Tue, Jul 31, 2018 : Registration Deadline
  2. Fri, Nov 2, 2018 : Workshop begins
  3. 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)