活動報告」カテゴリーアーカイブ

SOKENDAI Colloquium (2026.1.7)

Speaker1: Ryota Hatami
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Nozomu Tominaga, Tomoya Takiwaki, Ko Takahashi)
Title: Synthesis of Intermediate Odd-Z Elements in Massive Stars: Effects of C-O Shell Merger

Speaker2: Ainun Azhari
Affiliation: SOKENDAI 2nd year (D2)
(Supervisor: Wako Aoki, Nozomu Tominaga, Miho Ishigaki)
Title: Understanding actinide production through the abundance patterns of very metal-poor stars

Speaker3: BAKUH DANANG SETYO BUDI
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Wako Aoki, Miho Ishigaki, Ko Takahashi)
Title: Unveiling Oxygen’s Past with Subaru/IRD : Oxygen Abundance in Very/Extremely Metal-Poor Stars

SOKENDAI Colloquium (2025.12.24)

Speaker1: Tomokazu Kiyota
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Masami Ouchi, Daisuke Iono, Masatoshi Imanishi)
Title: Unveiling the Dusty Universe with JWST: Probing Submillimeter Sources at z=1-7

Speaker2: Yui Takeda
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Masami Ouchi, Miho Ishigaki, Ko Takahashi)
Title: Origin of Supermassive Black Holes Probed with JWST Images and Spectra

Speaker3: Tsutsumi Nagai
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Takayuki Kotani, Teruyuki Hirano, John Livingston)
Title: High-angular-resolution polarimetric imaging of Betelgeuse using VAMPIRES/SCExAO

SOKENDAI Colloquium (2025.12.17)

Speaker1: Yoshihiro Naito
Affiliation: SOKENDAI 4th year (D2)
(Supervisor: Hirohisa Hara, Ryohko Ishikawa, Joten Okamoto)
Title: Magnetic configuration of off-limb spicules observed with SUNRISE-3/SCIP

Speaker2: Shun Ishigami
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Hirohisa Hara, Yukio Katsukawa, Masahiro Kubo)
Title: Observational Approach to Reveal Heating Properties of Coronal Loops

SOKENDAI Colloquium (2025.12.10)

Speaker1: Miho Tan
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Mami Machida, Tomoya Takiwaki, Kazunari Iwasaki)
Title: The role of episodic AGN jet activity in energy transfer to the circumgalactic medium

Speaker2: Yuzuki Nagashima
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Daisuke Iono, Koichiro Nakanishi, Nanase Harada)
Title: 90-pc scale variations in the 13CO/C18O abundance ratio and their connection to structures in NGC 1068l

SOKENDAI Colloquium (2025.11.26)

Speaker1: Ryota Ikeda
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Daisuke Iono, Masayuki Tanaka, Takuma Izumi)
Title: Study of Cluster Galaxies at Cosmic Noon

Speaker2: Kosei Usami
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Teruyuki Hirano, Takayuki Kotani, Yuka Fujii)
Title: Longer period exoplanet atmospheric study  by High resolution spectroscopy(HRS) -Warm-Neptune “AU Mic b”-

Speaker3: Yuki Taki
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Masatoshi Imanishi, Mitsuru Kokubo , Koichiro Nakanishi)
Title: Search for Broad Hα Emitters in the nearby universe with Subaru/PFS