Schedule 2022 April – September

Due to the COVID-19 situation, the colloquium is running online for this semester.
DateSpeakerTitleTime and direction
2022-4-6All internal membersSelf-introduction
PDF		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Maria Dainotti)
2022-4-13Gen Chiaki (NAOJ)Seeding the second stars: enrichment from the first stars, dust evolution and cloud collapse
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Kenji Furuya)
2022-4-20Yuhei Iwata (NAOJ)Evolution and Activities of the Galactic Nucleus Sgr A*
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Moka Nishigaki)
2022-4-27Ayaka Okuya (NAOJ)Modeling of accretion disks originating from disrupted planetary bodies around white dwarfs
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Yuka Fujii)
2022-5-11Student talks
Fei Wang (D3), Kangrou Guo (D3)		Unveiling non-gray surface of cloudy exoplanets: the influence of wavelength-dependent surface albedo and cloud scattering properties on retrieval solutions (Fei-san)
Abstract
Planetesimal dynamics in the presence of a giant planet II – the dependence of outer planetesimal orbits on planet mass and eccentricity (Guo-san)
Abstract		15:30-
zoom DTA#1
2022-5-18Jian Jiang (NAOJ)Fast Transient Studies with Deep/High-cadence Time-domain Surveys
Abstract		15:30-
zoom DTA#1 (moderator: Yamazaki-san)
2022-5-25Student talks
Takemura Hideaki (D3)		Construction of dense core mass function with 3D MHD simulation data (Takemura-san)
Abstract		15:30-
zoom DTA#1
(moderator: Mizutani-san)
2022-6-1Student talks
Hoshino Haruka (D3)		Comparison of N-body simulations of Earth-like planets with observations (Hoshino-san)
Abstract		15:30-
zoom DTA#1
(moderator: Yuka Fujii)
2022-6-8Di Li (NAOC)From Arecibo to CRAFTS: Bridging the Centuries
Abstract		15:30-
zoom DTA#1
(moderator: Masato KOBAYASHI)
2022-6-15Yuhiko Aoyama (Tsinghua University)Hydrogen line emission from accreting gas-giant planets
Abstract		15:30-
zoom DTA#1
(moderator: Akimasa Kataoka)
2022-6-22Chris Irwin (RESCEU)Aspherical Shock Breakout
Abstract		15:30-
zoom DTA#1 /Rinko room
(hybrid /moderator: Hiroki Nagakura)
2022-6-29Student talks
Ohmae Rikuto (D2), Yamazaki Yuta (D3)		Observability of magnetic field in lensing galaxies using broadband radio polarization data (Ohmae-san)
Abstract
The origin of the proton-rich and neutron-rich isotopes (Yamazaki-san)
Abstract		15:30-
zoom DTA#1
(moderator: Yuka Fujii)
2022-7-6Student talks
Kashiwagi Raiga (D2)
Tashima Yuta (D2)		Numerical study on star formation process induced by collisions between filamentary molecular clouds (Kashiwagi-san)
Abstract
Pseudo-observation of spiral galaxies focusing on depolarization based on MHD simulation (Tashima-san)
Abstract		15:30-
zoom DTA#1
(moderator: Akimasa Kataoka)
2022-7-13Student talks
Seo Chanoul (D2)
Kinoshita Shinichi (D2)		Atmospheres of sub-Neptune-sized exoplanets in contact with magma ocean (Seo-san)
Abstract
MHD simulation of cluster formation in clumps (Kinoshita-san)
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Gen Chiaki)
2022-7-20Takanori Kodama (University of Tokyo)Climates of terrestrial exoplanets with 3D GCM
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Yuka Fujii)
2022-7-27Student talks
Yoshida Yuki (D2)
Huang Shuo (D2)		Molecular Dynamics Simulations Explore Dust Monomer Interactions: An Extension of the JKR Adhesion Model (Yoshida-san)
Abstract
Characterizing three serendipitously detected CO emitters (Huang-san)
Abstract		15:30-
zoom DTA#1
(moderator: Hiroki Nagakura)
2022-8-3Ken Osato (Kyoto University)Applications of Hydrodynamical Simulations for Clustering of Emission Line Galaxies
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Gen Chiaki)
2022-8-10Tsutomu Takeuchi (Nagoya University)High Dimensional Statistical Analysis of ALMA Map of NGC 253
Abstract		15:30-
zoom DTA#1 /Instrument Development Bldg. 3 (hybrid /moderator: Ross Burns)