IoA Seminar 2017 / 平成29年度/2017年度・東京大学・天文学教育研究センター・談話会

Upcoming Seminars

No. 301: April 13 (Thu), 2017, 15:30 - 16:30

Speaker: Tao WANG (IoA/U.Tokyo, NAOJ)

Title: New insights into the formation of the most massive galaxies at high redshifts

Abstract: One of the most fundamental questions in galaxy formation and evolution is to understanding the establishment of the Hubble sequence, particularly how blue, star-forming galaxies are transformed into red, quiescent galaxies. In this talk I will present some new insights into this question based on recent observational results at high redshift, primarily at z > 2, and discuss how star-formation is regulated and quenched in massive galaxies and what are the possible roles of environment and supermassive black holes in this process. Specifically, I will show how ALMA unveils a significant population of promising progenitors of the earliest-quenched galaxies at z~4, and how we captured the onset of environmental effects on massive galaxy evolution in the most distant galaxy clusters at z=2.5.

Language: English


No. 302: April 20 (Thu), 2017, 15:30 - 16:30

Speaker: Matthew W. Johns (Univ. of Arizona)

Title: The Magellan Experience - Building a 6.5 Meter Optical/Infrared Telescope

Abstract: The two Magellan 6.5 meter telescopes were designed, constructed and are currently being operated at Las Campanas Observatory in Chile by a consortium of US universities and research institutions. This talk discusses some of the thinking that went into their design, notable features, and the transport of the telescope to the observatory and installation on site. The talk concludes with the results of some recent investigations of seismic performance.

Language: English


No. 304: May 11 (Thu), 2017, 15:30 - 16:30

Speaker: 樫山和己 (東京大学 物理学専攻)

Title: A FRB in a bottle

Abstract: I will overview the young neutron-star model for fast radio bursts (FRBs). Applying the model to a repeating FRB 121102, which has been recently identified as a cosmological event, I will discuss the possible progenitor systems.

Language: TBD

趣旨

東京大学・天文学教育研究センターでは2003年4月から, 院生コロキウムに引き続き, 談話会を開いています. 第一線で活躍されている研究者の方々を講師にお招きし, 最先端の研究成果をお話しいただきます. 講師の方には, 大学院生の参加者のことも考慮し, レビュー的な側面も含めた上で, ご自身の研究紹介をお願いしています.

日時

場所

標準タイムテーブル

13:30-14:30院生コロキウム講義室
15:30-16:30談話会講義室
16:30-お茶の時間講義室横のお茶部屋~講師の方を交えて~

世話人

please replace _at_ to @

Schedule

#DateSpeakerTitleChair
3012017/4/13 (Thu) 15:30 - 16:30Tao WANG (IoA/U.Tokyo (4月から))New insights into the formation of the most massive galaxies at high redshiftsKK
3022017/4/20 (Thu) 15:30 - 16:30Matthew W. Johns (U. Arizona)The Magellan Experience - Building a 6.5 Meter Optical/Infrared TelescopeTT
3032017/4/27 (Thu) 15:30 - 16:30滝脇知也 (国立天文台 理論部)TBAMY
3042017/5/11 (Thu) 15:30 - 16:30樫山和己 (東京大学 物理学専攻)A FRB in a bottleMY
3052017/5/25 (Thu) 15:30 - 16:30西村優里 (天文学教育研究センター (4月から))低重元素量の矮小銀河における分子雲の化学組成KK
3062017/6/1 (Thu) 15:30 - 16:30片岡章雅 (国立天文台フェロー (4月から))Millimeter-wave polarization as a tool of investigating the planet formationKK
3072017/6/15 (Thu) 15:30 - 16:30端山和大 (東京大学 宇宙線研)TBA
3082017/6/22 (Thu) 15:30 - 16:30福島登志夫 (国立天文台)宇宙人存在問題 Question on Alien Civilization Existence

終了した談話会(2017年度)

詳細はこちら: 平成29 (2017) 年度談話会

#DateSpeakerTitle
3012017/4/13 (Thu) 15:30 - 16:30Tao Wang (IoA/U.Tokyo, NAOJ)

これまでの談話会


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