37 citations · 130 across the 19 of their papers we have counts for
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Accurate Determination of Chemical Abundances near a Supermassive Black Hole
The XRISM collaboration
The metal abundances in galactic nuclei carry key information on the history of star formation and mass transfer in central regions of galaxies. X-ray fluorescence analysis is a un…
IMPACTX: An X-ray Spectral Model for Polar Dust and Clumpy Torus
Kanta Fujiwara, Yoshihiro Ueda, Shoji Ogawa +2
We construct a generic X-ray spectral model for the reflection component from the clumpy torus and dusty gas in the polar region (polar dusty gas) in an active galactic nucleus (AG…
Circumnuclear Multi-phase Gas in the Circinus Galaxy. V. The Origin of the X-Ray Polarization in the Circinus Galaxy
Atsushi Tanimoto, Keiichi Wada, Yuki Kudoh +3
The Imaging X-ray Polarimetry Explorer (IXPE) detected X-ray polarization in the nearest Seyfert 2 galaxy, the Circinus galaxy, for the first time. To reproduce the IXPE results, w…
Broadband X-ray Spectral Study of Nuclear Structure in Local Obscured Radio Galaxies
Yuya Nakatani, Yoshihiro Ueda, Claudio Ricci +6
Radio galaxies are a key population to understand the importance of relativistic jets in AGN feedback. We present the results of a systematic, broadband X-ray spectral analysis of…
Broadband X-ray Spectral Analysis of the Dual AGN System Mrk 739
Koki Inaba, Yoshihiro Ueda, Satoshi Yamada +4
We present the result of a broadband (0.5-70 keV) X-ray spectral analysis of the late-merger galaxy Mrk 739, which contains a dual active galactic nucleus (AGN), Mrk 739E and Mrk 7…