Hirokazu Odaka
- X-Ray Imaging and Spectroscopy Mission
2025/03/18 by M. Tashiro, Makoto Tashiro, Richard L. Kelley +217 · 27 citations
Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Gamma-ray bursts and supernovae #Imaging spectroscopy #Physics #Pulsars and Gravitational Waves Research #Spectroscopy
- Soft X-ray Imager of the Xtend system onboard XRISM
2025/02/12 by Hirofumi Noda, Noda, Hirofumi, Koji Mori +125 · 12 citations
Engineering · Physics and Astronomy · #Advanced X-ray Imaging Techniques #Advanced X-ray and CT Imaging #Astrophysical Phenomena and Observations #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM)
- Hitomi Constraints on the 3.5 keV Line in the Perseus Galaxy Cluster
2016/07/31 by F. Aharonian, Hitomi Collaboration, Felix A. Aharonian +268 · 5 citations
Mathematics · Physics and Astronomy · #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Astrophysics and Star Formation Studies #Brightest cluster galaxy #Cluster (spacecraft) #Computer science #Galaxy #Galaxy cluster #Geometry #Line (geometry) #Mathematics #Physics #Stellar, planetary, and galactic studies #astro-ph.CO #astro-ph.GA #astro-ph.HE
- XRISM forecast for the Coma cluster: stormy, with a steep power spectrum
2025/04/29 by M. Audard, Marc Audard, XRISM Collaboration +320 · 1 voice · 10 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Astrophysical Phenomena (astro-ph.HE) #astro-ph.GA #astro-ph.HE
- Overionized plasma in the supernova remnant Sagittarius A East anchored by XRISM observations
2024/12/03 by M. Audard, Marc Audard, Hisamitsu Awaki +168 · 7 citations
Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Astrophysics and Cosmic Phenomena #Galactic Center #Galaxy #Ion #Ionization #Milky Way #Photoionization #Physics #Plasma #Pulsars and Gravitational Waves Research #Sagittarius #Sagittarius A* #Supermassive black hole #Supernova #Supernova remnant
- The Si/CdTe semiconductor Compton camera of the ASTRO-H Soft Gamma-ray Detector (SGD)
2015/09/02 by Shin Watanabe, Hiroyasu Tajima, Yasushi Fukazawa +23 · 1 citation
Physics and Astronomy · #astro-ph.IM #physics.ins-det
- Constraining gas motion and non-thermal pressure beyond the core of the Abell 2029 galaxy cluster with XRISM
2025/05/10 by M. Audard, XRISM Collaboration, Hisamitsu Awaki +235 · 7 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Astrophysical Phenomena (astro-ph.HE)
- X-Ray Spectral Model from Clumpy Torus and Its Application to Circinus Galaxy
2019/04/18 by Atsushi Tanimoto, Yoshihiro Ueda, Hirokazu Odaka +3 · 1 citation
Physics and Astronomy · #astro-ph.HE #astro-ph.GA
- NinjaSat monitoring of Type-I X-ray bursts from the clocked burster SRGA J144459.2-604207
2024/11/17 by Tomoshi Takeda, Toru Tamagawa, Takeda, Tomoshi +50 · 5 citations
Physics and Astronomy · #Astrophysical Phenomena and Observations #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #Pulsars and Gravitational Waves Research
- In-orbit Performance of the Soft X-ray Imaging Telescope Xtend aboard XRISM
2025/03/26 by Hiroyuki Uchida, Koji Mori, Uchida, Hiroyuki +123 · 5 citations
Physics and Astronomy · #Advanced X-ray Imaging Techniques #Astrophysical Phenomena and Observations #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Particle Detector Development and Performance
- XRISM spectroscopy on orbital modulation of Fe Lyα lines in Cygnus X-3
2025/05/15 by Daiki Miura, Hiroya Yamaguchi, Miura, Daiki +35 · 3 citations
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Solar and Space Plasma Dynamics #Stellar, planetary, and galactic studies
- Spectral Modeling of the Supersoft X-ray Source CAL87 based on Radiative Transfer Codes
2023/11/11 by Masahiro Tsujimoto, Tsujimoto, Masahiro, Misaki Mizumoto +7 · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research
- Circumnuclear Multi-phase Gas in the Circinus Galaxy. V. The Origin of the X-Ray Polarization in the Circinus Galaxy
2023/10/27 by A. Tanimoto, Keiichi Wada, Tanimoto, Atsushi +9 · 2 citations
Environmental Science · Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Astrophysics of Galaxies (astro-ph.GA) #Climate variability and models #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #High Energy Astrophysical Phenomena (astro-ph.HE)
- NinjaSat: Astronomical X-ray CubeSat Observatory
2024/12/04 by Toru Tamagawa, Teruaki Enoto, Tamagawa, Toru +44 · 3 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Cosmic Phenomena #Gamma-ray bursts and supernovae
- In-orbit performance of the soft X-ray imaging telescope Xtend aboard XRISM
2025/03/31 by Hiroyuki Uchida, Koji Mori, Hiroshi Tomida +73 · 2 citations
Physics and Astronomy · #Advanced X-ray Imaging Techniques #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Calibration #Gamma-ray bursts and supernovae #Imaging spectrometer #Optics #Physics #Remote sensing #Satellite #Spectrometer #Telescope #X-ray telescope