Tadayasu Dotani

The bulk motion of gas in the core of the Centaurus galaxy cluster

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

Nature, 638(8050) 365-369, Feb 12, 2025

Overionized plasma in the supernova remnant Sagittarius A East anchored by XRISM observations

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V Brown, Lia Corrales, Elisa Costantini …

Publications of the Astronomical Society of Japan, Dec 26, 2024

The XRISM/Resolve View of the Fe K Region of Cyg X-3

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

The Astrophysical Journal Letters, 977(2) L34-L34, Dec 11, 2024

The XRISM first-light observation: Velocity structure and thermal properties of the supernova remnant N 132D

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V Brown, Lia Corrales, Elisa Costantini …

Publications of the Astronomical Society of Japan, Oct 10, 2024

The LiteBIRD mission to explore cosmic inflation

Tommaso Ghigna, Alexander Adler, Kosuke Aizawa, Hiroki Akamatsu, Ryosuke Akizawa, Erwan Allys, Avinash Anand, Jonathan Aumont, Jason Austermann, Susanna Azzoni …

Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, 81-81, Sep 10, 2024

XRISM Spectroscopy of the Fe Kα Emission Line in the Seyfert Active Galactic Nucleus NGC 4151 Reveals the Disk, Broad-line Region, and Torus

Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini …

The Astrophysical Journal Letters, 973(1) L25-L25, Sep 1, 2024

Initial operations of the Soft X-ray Imager onboard XRISM

Hiromasa Suzuki, Tomokage Yoneyama, Shogo B. Kobayashi, Hirofumi Noda, Hiroyuki Uchida, Kumiko K. Nobukawa, Kouichi Hagino, Koji Mori, Hiroshi Tomida, Hiroshi Nakajima …

Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray, 228-228, Aug 21, 2024

Temperature behavior of the 4K-class Joule Thomson cooler during the cool-down phase for space science missions

Keisuke Shinozaki, Toyoaki Suzuki, Noriko Y. Yamasaki, Yutaro Sekimoto, Tadayasu Dotani, Keisuke Yoshihara, Hiroyuki Sugita, Shoji Tsunematsu, Kenichi Kanao

Cryogenics, 138 103795-103795, Mar, 2024

Sensitivity Modeling for LiteBIRD

T. Hasebe, P. A. R. Ade, A. Adler, E. Allys, D. Alonso, K. Arnold, D. Auguste, J. Aumont, R. Aurlien, J. Austermann …

Journal of Low Temperature Physics, 211(5-6) 384-397, Dec 2, 2022

Assessment of the RFI by the X-Band Antenna in LiteBIRD Using a 3D Electromagnetic Field Simulator

M. Tsuji, M. Tsujimoto, Y. Sekimoto, T. Dotani, M. Shiraishi

Journal of Low Temperature Physics, 209(5-6) 1097-1103, Dec, 2022

Probing Cosmic Inflation with the LiteBIRD Cosmic Microwave Background Polarization Survey

E Allys, K Arnold, J Aumont, R Aurlien, S Azzoni, C Baccigalupi, A J Banday, R Banerji, R B Barreiro, N Bartolo …

Progress of Theoretical and Experimental Physics, 2023(4), Nov 21, 2022

X-ray spectroscopy of the accretion disk corona source 2S 0921−630 with Suzaku archival data

Tomokage Yoneyama, Tadayasu Dotani

Publications of the Astronomical Society of Japan, 75(1) 30-36, Nov 12, 2022

Assessment of the RFI by the X-Band Antenna in LiteBIRD Using a 3D Electromagnetic Field Simulator

M. Tsuji, M. Tsujimoto, Y. Sekimoto, T. Dotani, M. Shiraishi

JOURNAL OF LOW TEMPERATURE PHYSICS, Nov, 2022

Optical Characterization of OMT-Coupled TES Bolometers for LiteBIRD

J. Hubmayr, P. A. R. Ade, A. Adler, E. Allys, D. Alonso, K. Arnold, D. Auguste, J. Aumont, R. Aurlien, J. E. Austermann …

Journal of Low Temperature Physics, 209(3-4) 396-408, Sep 5, 2022

Mechanical design and structural analysis for LiteBIRD low-frequency telescope and payload module

Shugo Oguri, Tadayasu Dotani, Masahito Isshiki, Shota Iwabuchi, Tooru Kaga, Frederick T. Matsuda, Yasuyuki Miyazaki, Baptiste Mot, Ryo Nagata, Katsuhiro Narasaki …

Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave, Aug 27, 2022

Cryogenic thermal design and analysis for LiteBIRD payload module

Kimihide Odagiri, Masaru Saijo, Keisuke Shinozaki, Frederick Matsuda, Shugo Oguri, Toyoaki Suzuki, Hiroyuki Ogawa, Yutaro Sekimoto, Tadayasu Dotani, Kazuya Watanuki …

SPACE TELESCOPES AND INSTRUMENTATION 2022: OPTICAL, INFRARED, AND MILLIMETER WAVE, 12180, 2022

Studies of emission regions of the X-ray pulsar Hercules X-1 with pulse-phase-resolved spectra observed with Suzaku

Keisuke Kondo, Tadayasu Dotani, Hajime Inoue

Publications of the Astronomical Society of Japan, 73(2) 286-301, Apr 5, 2021 Peer-reviewed

Experimental studies on the charge transfer inefficiency of CCD developed for the soft X-ray imaging telescope Xtend aboard the XRISM satellite

Yoshiaki Kanemaru, Jin Sato, Toshiyuki Takaki, Yuta Terada, Koji Mori, Mariko Saito, Kumiko K. Nobukawa, Takaaki Tanaka, Hiroyuki Uchida, Kiyoshi Hayashida …

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 984 164646-164646, Dec, 2020 Peer-reviewed

Optical blocking performance of CCDs developed for the X-ray Astronomy Satellite XRISM

Hiroyuki Uchida, Takaaki Tanaka, Yuki Amano, Hiromichi Okon, Takeshi G. Tsuru, Hiroshi Nakajima, Hirofumi Noda, Kiyoshi Hayashida, Hironori Matsumoto, Maho Hanaoka …

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 978 164374-164374, Oct, 2020 Peer-reviewed

Updated Design of the CMB Polarization Experiment Satellite LiteBIRD

H. Sugai, P. A. R. Ade, Y. Akiba, D. Alonso, K. Arnold, J. Aumont, J. Austermann, C. Baccigalupi, A. J. Banday, R. Banerji …

Journal of Low Temperature Physics, 199(3-4) 1107-1117, May, 2020 Peer-reviewed

Papers

Menu

Coauthors