Schedule 2020 October – 2021 March

Due to the COVID-19 situation, the colloquium is running online for this semester.
DateSpeakerTitleTime and direction
2020-10-07Misako Tatsuuma
(U. of Tokyo, *Student talk)
Formation process of small solar system bodies investigated by material strength of dust aggregates
Abstract
13:30-
zoom DTA#1
2020-10-14Rei Enokiya
(Keio Univ.)
Cloud-cloud collisions and triggered star formation in the Central Molecular Zone
Abstract
13:30-
zoom DTA#1
2020-10-21Christophe Pinte
(Monash University)
Observing Planet Formation
Abstract
13:30-
zoom DTA#1
2020-10-28Keiichi Wada
(Kagoshima Univ.)
Formation of "Blanets" in the Active Galactic Nuclei
Abstract
13:30-
zoom DTA#1
2020-11-04Masayuki Yamaguchi
(U. of Tokyo, *Student talk)
Super-resolution Imaging of ALMA images with Sparse Modeling: Application to Protoplanetary Disks in the Taurus Star-forming region.
Abstract
13:30-
zoom DTA#1
2020-11-11Ryosuke Hirai
(Monash Univ.)
Impact of supernova explosions on binary companions and its diverse implications
Abstract
13:30-
zoom DTA#1
2020-11-25Miho Ishigaki
(Subaru Telescope, NAOJ)
Insights into the early Galactic history from metal-poor stars
Abstract
13:30-
zoom DTA#1
2020-12-02Kenta Hotokezaka
(U. of Tokyo)
Astrophysics of compact binary mergers
Abstract
13:30-
zoom DTA1
2021-01-06Daichi Hiramatsu (UC Santa Barbara, *Student talk)Progenitor Mass Spectrum of Core-Collapse Supernovae
Abstract
13:30-
zoom DTA1
2021-01-13Haruka Hoshino (U. of Tokyo, *Student talk)Stellar mass dependence of the planetary system formed by giant impact
Abstract
13:30-
zoom DTA1
2021-01-20Koji Wada
(Chiba Institute of Technology)
Hayabusa2 and a space impact experiment on the asteroid 162173 Ryugu
Abstract
13:30-
zoom DTA1
2021-01-27Renyu Hu (JPL)Characterizing atmospheric chemistry in temperate exoplanets
Abstract
13:30-
zoom DTA#1
2021-02-03Yuta Yamazaki (U. of Tokyo, *Student talk)Isotopic abundance of heavy elements and Galactic chemical evolution
Abstract
13:30-
zoom DTA1
2021-02-10Miroslav Filipovic
(Western Sydney Univ.)
Supernova Remnants in Magellanic Clouds: Multifrequency approach
Abstract
13:30-
zoom DTA1
2021-02-17Hideaki Takemura (Sokendai, *Student talk)Revealing the CMFs in the ONC regions and IRDCs
Abstract
13:30-
zoom DTA1
2021-02-24Takashi Shimonishi
(Niigata University)
Chemistry of star-forming regions at low metallicity
Abstract
13:30-
zoom DTA1
2021-03-03Shunsuke Sasaki (Sokendai, *Student talk),
Kiyoaki Doi (Sokendai, *Student talk)
Talk 1: Towards predicting the mass range of core-collapse supernovae using 1D+ simulations
Talk 2: Estimate on dust scale height from ALMA dust continuum image of the HD 163296 protoplanetary disk
Abstract
13:30-
zoom DTA1
2021-03-10Kaho Morii (U. of Tokyo, *Student talk),Kousuke Ishihara (Sokendai, *Student talk)Talk 1: Unveiled star formation signatures in the 70 µm dark infrared dark cloud G023.477
Talk 2: Discovery of a characteristic fragmentation scale in massive star-forming regions
Abstract
13:30-
zoom DTA1
2021-03-24Hu bochao (Tokyo Tech., *Student talk)Calculations for radio and infrared observations of circumplanetary disks: Conditions for satellites formation
Abstract
13:30-
zoom DTA1