「コロキウム」カテゴリーアーカイブ

SOKENDAI Colloquium (2026.7.1)

Speaker1: Chih-Teng Ling
Affiliation: SOKENDAI 4th year (D2)
(Supervisor: Masami Ouchi, Kazunori Kohri, Nanase Harada)
Title: Massive galaxy candidates in the high-redshift Universe probed with JWST imaging and spectroscopic data

Speaker2: Yoshihiro Naito
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Hirohisa Hara, Joten Okamoto, Yusuke Kawabata)
Title: Direct Detection of MHD Wave Propagating in the Solar Chromosphere

Speaker3: Yui Takeda
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Masami Ouchi, Miho Ishigaki, Ko Takahashi)
Title: Non-LRD Broad Line AGN Confirmed at z ∼ 9

SOKENDAI Colloquium (2026.6.24)

Speaker1: Tadashi Hirose
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Noriyuki Narukage, Takashi Sekii, Masumi Shimojo)
Title: Diagnostics of Solar Coronal Plasma Using Simultaneous Observations with FOXSI-3 and Hinode/EIS

Speaker2: Naoto Maki
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Kazunori Kohri, Tomoya Takiwaki, Takashi Hamana)
Title: Is Our Universe Fine-Tuned (or Not)?

SOKENDAI Colloquium (2026.6.17)

Speaker1: Akshat Asthana
Affiliation: SOKENDAI 3rd year (D1)
(Supervisor: Satoko Takahashi, Kazunari Iwasaki, Fumitaka Nakamura)
Title:Quantifying Filament Fragmentation and Core-to-filament mass fractions

Speaker2: Taichi Watanabe
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Akimasa Kataoka, Kazunari Iwasaki, Hideko Nomura)
Title: Non-existence of the source-free conservative form for the mass-porosity coagulation equation

Speaker3: Hiroomi Hata
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Satoru Iguchi, Kohei Hattori, Akihiko Hirota)
Title: Development of a foreground model for detecting global signals of the neutral hydrogen 21-cm line from the cosmic dark ages

SOKENDAI Colloquium (2026.6.10)

Speaker1: Kyosuke Sato
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Sakurako Okamoto, Masayuki Tanaka, Miho Ishigaki)
Title: Extended Structure of Milky Way Dwarf Galaxies, Ursa Minor, Draco, and Boötes I

Speaker2: Gabriel Teixeira Guimarães
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Eiichiro Kokubo, Hideko Nomura, Kazunari Iwasaki)
Title: Orbital Instability of Compact Planetary Systems

Speaker3: Rafa Nanda Akilah
Affiliation: SOKENDAI 1st year (M1)
(Supervisor: Tomoya Hirota, Mareki Honma, Yuhei Iwata)
Title: BURSTT Project: Current Status of the Ogasawara Station and Polarimetry Prospects

SOKENDAI Colloquium (2026.6.3)

Speaker1: Shun Hatano
Affiliation: SOKENDAI 5th year (D3)
(Supervisor: Takashi Moriya, Yusei Koyama, Hiroshi Nagai)
Title: Searching for little red dot candidates at z~1 
in the LSST Deep-Drilling Fields and probing their variability

Speaker2: Kosei Usami
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Teruyuki Hirano, Takayuki Kotani, Yuka Fuji)
Title: Peering Into the Atmosphere of Warm Neptune AU Mic b with IRD

Speaker3: Yuki Taki
Affiliation: SOKENDAI 2nd year (M2)
(Supervisor: Masatoshi Imanishi, Mitsuru Kokubo, Kouichiro Nakanishi)
Title: Search for Broad Hα Emitters in the nearby universe (z < 1) with Subaru PFS