| Date | Speaker | Title | Time and direction |
|---|---|---|---|
| 2023-4-5 | All internal members | Self-introduction | 15:30 - zoom DTA#1 / the large seminar room moderator: Maria |
| 2023-4-12 | Suchetha Cooray (NAOJ) | Learning Representations of Galaxies from Observations and Simulations Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Fujii |
| 2023-4-19 | Masamitsu Mori (NAOJ) | Core-collapse of white dwarfs with super Chandrasekhar mass Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Nagakura |
| 2023-4-26 | Kazumasa Ohno (NAOJ) | On the nature of extremely low-density exoplanets: Haze or Ring? Abstract | 15:30 - zoom DTA#1 moderator: Kataoka |
| 2023-5-10 | Tadahiro Kimura (NAOJ) | Planetary population synthesis model for validation of planet formation theory Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Yuka Fujii |
| 2023-5-17 | Kanji Mori (NAOJ) | Core-collapse Supernovae as Laboratories for Axion-like Particles Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Hiroki Nagakura |
| 2023-5-24 | Student talks: Rikuto Omae (D3), Yuta Tashima (D3) | Observation of magnetic fields in lensing galaxies using radio polarization data Abstract Elucidation of galactic magnetic field structure by pseudo-observation based on SPH simulation Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Yuhei Iwata |
| 2023-5-31 | Takeru Suzuki (The University of Tokyo) | MHD in a cylindrical shearing box Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Hiroki Nagakura |
| 2023-6-7 | Student talks: Yuki Yoshida (D3) | Simulating dust monomer collisions: expansion of the JKR theory Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Masamitsu Mori |
| 2023-6-14 | Sunao Sugiyama (Kavli IPMU), Xiangchong Li (Carnegie Mellon University) | Weak lensing cosmology with Subaru Hyper Suprime-Cam Year 3 data Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Yuhei Iwata |
| 2023-6-21 | Student talks: Raiga Kashiwagi (D3), Shinichi Kinoshita (D3) | Simulation Study of Collisions between Filamentary Molecular Clouds Threaded by Lateral Magnetic Field and Subsequent Evolution Abstract Unveiling the Dynamics of Dense Cores in Cluster-Forming Clumps: A 3D MHD Simulation Study of Angular Momentum and Magnetic Field Properties Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Kanji Mori |
| 2023-6-28 | Elisabetta Bissaldi (INFN Bari) | Celebrating 15 years of Gamma-Ray Burst observations with Fermi Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Maria Dainotti |
| 2023-7-5 | Satoshi Okuzumi (Tokyo Institute of Technology) | Modeling the thermal evolution of planet-forming disks Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Kazumasa Ohno |
| 2023-7-12 | Student talks: Bhardwaj, Shubham (D2), Kiyoaki Doi (D2) | GRB Optical and X-ray Plateau Properties Classifier Using Unsupervised Machine Learning Abstract Constraints on the dust size distributions in the HD 163296 disk from the difference of the apparent dust ring widths between two ALMA Bands Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Kanji Mori |
| 2023-7-19 | Student talks: Masato Sato (D2), Kaho Morii (D2) | Light curves of electron capture and Fe core collapse supernovae: The diagnostic method of electron capture supernovae Abstract Early Fragmentation in Infrared Dark Clouds Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Haruka Kusakabe |
| 2023-7-26 | Toshiki Sato (Meiji University) | Exploring the interior of supernovae and their progenitors using supernova remnants Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Koh Takahashi |
| 2023-8-2 | Student talks: Kousuke Ishihara (D2), Shunsuke Sasaki (D2) | Observational study of the fragmentation process in nearby star-forming regions Abstract Phenomenological turbulent effects of core-collapse supernovae Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Meizhi Liu |
| 2023-8-9 | Lars Bonne (SOFIA Science Center, USRA, NASA Ames) | The assembly and dispersal of dense gas in star forming regions Abstract | 15:30 - zoom DTA#1 / the large seminar room moderator: Doris Arzoumanian |
* Due to the COVID-19 situation, the colloquium is running online or hybrid style for this semester.