Publication

Thesis

PhD thesis

"Origin of the X-ray absorbers in Seyfert 1 galaxies"
03/2023: Ph.D. in Science @ The University of Tokyo

Master Thesis (in Japanese)

"X線天文衛星XRISMの初期観測データ解析に向けた地上試験 〜極低温検出器に用いる真空蓋のX線透過率較正〜"
“Ground calibration of XRISM for the initial observations -- X-ray transmission of the gate valve of the cryostat for the low-temperature detector"
03/2020: Master in Science @ The University of Tokyo

Refereed Paper

[5]
"Radiatively Driven Clumpy X-Ray Absorbers in the NLS1 Galaxy IRAS 13224-3809"
Takuya Midooka, Misaki Mizumoto, Ken Ebisawa
The Astrophysical Journal, Volume 954, Number 1, Aug 2023

[4]
"A novel "spectral-ratio model fitting" to resolve complicated X-ray spectral variations in active galactic nuclei"
Takuya Midooka, Misaki Mizumoto, Ken Ebisawa
Astronomische Nachrichten, e20230039, Feb 2023

[3]
"Simple interpretation of the seemingly complicated X-ray spectral variation of NGC 5548"
Takuya Midooka, Ken Ebisawa, Misaki Mizumoto, Yasuharu Sugawara
Monthly Notices of the Royal Astronomical Society, 513, 4, 5020–5033, July 2022

[2]
"X-ray transmission calibration of the gate valve for the X-ray astronomy satellite XRISM"
Takuya Midooka, Masahiro Tsujimoto, Shunji Kitamoto, Nozomi Nakaniwa, Yoshitomo Maeda, Manabu Ishida, Ken Ebisawa, Mayu Tominaga
Journal of Astronomical Telescopes, Instruments, and Systems, 7(2), 028005, May 2021

[1]
"Long-term X-ray Variation of the Colliding Wind Wolf-Rayet Binary WR125"
Takuya Midooka, Yasuharu Sugawara, Ken Ebisawa
Monthly Notices of the Royal Astronomical Society, 484, 2, 2229–2233, Jan 2019

Non-refereed Paper

[1]
"X-ray transmission measurements of the gate valve for the x-ray astronomy satellite XRISM"
Takuya Midooka, Masahiro Tsujimoto, Shunji Kitamoto, Nozomi Nakaniwa, Yoshitomo Maeda, Shinjiro Hayakawa, Manabu Ishida, Ken Ebisawa, Mayu Tominaga
SPIE proceeding paper, Dec 2020