活動報告」カテゴリーアーカイブ

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

SOKENDAI Colloquium (2025.11.19)

Speaker1: Tadashi Hirose
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Noriyuki Narukage, Takashi Sekii, Masumi Shimojo)
Title: Investigation of the origin of a new hot component in a giant arcade observed by FOXSI-3

Speaker2: Teixeira Guimaraes, Gabriel
Affiliation: SOKENDAI 4th year (D2)
(Supervisor: Eiichiro Kokubo, Hideko Nomura , Iwasaki Kazunari)
Title: Orbital Instabilities in eccentric compact planetary systems

SOKENDAI Colloquium (2025.11.5)

Speaker1: Nana Matsuno
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Mami Machida, Nozomu Tominaga, Yuka Fujii)
Title: The influence of thermal conduction on shock-jump condition of radio relics

Speaker2: Kuria Watanabe
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Masami Ouchi, Nozomu Tominaga, Masato Onodera)
Title: The Chemical Enrichment and Origin of  Nitrogen-Rich Galaxies at High Redshift

Speaker3: Moka Nishigaki
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Masami Ouchi, Tadafumi Takata, Nanase Harada)
Title: The Evolution of the Galaxy Mass–Metallicity and Fundamental Relations at z=2–10

SOKENDAI Colloquium (2025.10.29)

Speaker1: Maki Naoto
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Kazunori Kohri, Tomoya Takiwaki, Takashi Hamana)
Title: Analysis of Exponential Quintessence

Speaker2: Chih-Teng Ling
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Masami Ouchi, Kazunori Kohri, Yuichi Matsuda)
Title: Massive galaxies in the early Universe probed by JWST mid-IR surveys

Speaker3: Toya Suzuki
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Kazunori Kohri, Nozomu Tominaga, Tomoya Takiwaki)
Title: General Relativistic Effects on Photon Spectrum Emitted from Dark Matter Halos around Primordial Black Holes

SOKENDAI Colloquium (2025.10.22)

Speaker1: Takumi Kakimoto
Affiliation: SOKENDAI 4th year (D2)
(Supervisor: Masayuki Tanaka, Daisuke Iono, Kiyoto Yabe)
Title: AGN activity in post-starburst galaxies at high redshifts

Speaker2: Himeka Matsuo
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Daisuke Iono, Kouichiro Nakanishi, Nanase Harada)
Title: The role of major mergers in galaxy evolution