「研究紹介」カテゴリーアーカイブ

Constraint on the rates of gas inflow and outflow of star-forming galaxies at redshift of 1.4 based on chemical evolution / Doppler Tomographic Analysis for Planetary Orbital Precession of WASP-33b

[Speaker1]

Nao Fukagawa,
SOKENDAI 5th year (D3)
(Supervisors:Tadayuki Kodama (Tohoku university), Wako Aoki, Daisuke Iono, Masato Onodera)

[Title1]

Constraint on the rates of gas inflow and outflow of star-forming galaxies at redshift of 1.4 based on chemical evolution

[Speaker2]

Noriharu Watanabe,
SOKENDAI 4th year (D2)
(Supervisors: Norio Narita, Hideki Takami, Wako Aoki)

[Title2]

Doppler Tomographic Analysis for Planetary Orbital Precession of WASP-33b

Caveat in Detailed Chemical Analysis of Early-M-dwarfs / Multiple outflows in the high-mass star cluster forming region, G25.82-0.17

[Speaker1]

Hiroyuki Tako ISHIKAWA,
SOKENDAI 4th year (D2)
(Supervisor: Wako Aoki, Saeko Hayashi, Takayuki Kotani)

[Title1]

Caveat in Detailed Chemical Analysis of Early-M-dwarfs

[Abstract1]

We verified our chemical analysis method by the comparison between the chemical abundances of mid-M dwarfs (Teff ~
3200 K) we determined and those of FGK-type stars which constitute the binary systems with the mid-M dwarfs. However, we subsequently tried applying the same comparison to an early-M dwarf (Teff ~ 3700 K) and found that the error size of abundances become much larger in such temperature regime. We suspect that it is because the degrees of ionization of dominant metals change most drastically just around the temperature. We report the situation.

[Speaker2]

Jungha Kim,
SOKENDAI 5th year (D3)
(Supervisor: Mareki Honma, Katsunori Shibata, Tomoya Hirota)

[Title]

Multiple outflows in the high-mass star cluster forming region, G25.82-0.17

Protoclusters at z~4 found by Hyper Suprime-Cam Subaru Strategic Program and their UV-brightest galaxies / Correlation between galaxy and intergalactic gas at z=2.2 mapped by Subaru/HSC

[Speaker1]

Kei Ito,
SOKENDAI 3rd year (D1)
(Supervisor: Masayuki Tanaka, Yuichi Matsuda, Yusei Koyama)

[Title1]

Protoclusters at z~4 found by Hyper Suprime-Cam Subaru Strategic Program and their UV-brightest galaxies

[Speaker2]

Yongming Liang,
SOKENDAI 2nd year (M2)
(Supervisor: Masayuki Tanaka, Yuichi Matsuda, Yutaka Komiyama)

[Title2]

Correlation between galaxy and intergalactic gas at z=2.2 mapped by Subaru/HSC

Linear Polarization in Lyman-α Solar Spicules Observed by CLASP / Recent gravitational waves detection and my progress of filter cavity experiment

[Speaker1]

Masaki Yoshida,
SOKENDAI 5th year (D3)
(Supervisor: Yoshinori Suematsu, Hirohisa Hara, Ryohko Ishikawa)

[Title1]

Linear Polarization in Lyman-α Solar Spicules Observed by CLASP

[Speaker2]

Yuhang Zhao,
SOKENDAI 4th year (D2)
(Supervisor: Matteo Leonardi, Raffaele Flaminio, Ryutaro Takahashi)

[Title2]

Recent gravitational waves detection and my progress of filter cavity experiment