48 citations · 189 across the 7 of their papers we have counts for
14 papers
Detailed Design of the Science Operations for the XRISM mission
Yukikatsu Terada, Matt Holland, Michael Loewenstein +36
XRISM is an X-ray astronomical mission by the JAXA, NASA, ESA and other international participants, that is planned for launch in 2022 (Japanese fiscal year), to quickly restore hi…
X-ray Constraint on Location of AGN Torus in Circinus Galaxy
Ryosuke Uematsu, Yoshihiro Ueda, Atsushi Tanimoto +5
The location of the obscuring "torus" in an active galactic nucleus (AGN) is still an unresolved issue. The line widths of X-ray fluorescence lines originated from the torus, parti…
Systematic Study of AGN Clumpy Tori with Broadband X-ray Spectroscopy: Updated Unified Picture of AGN Structure
Shoji Ogawa, Yoshihiro Ueda, Atsushi Tanimoto +1
We present the results of a systematic, broadband X-ray spectral analysis of nearby active galactic nuclei (AGNs) with the X-ray clumpy torus model (XCLUMPY; Tanimoto et al. 2019).…
Application of X-Ray Clumpy Torus Model (XCLUMPY) to 10 Obscured Active Galactic Nuclei Observed with Suzaku and NuSTAR
Atsushi Tanimoto, Yoshihiro Ueda, Hirokazu Odaka +4
We apply XCLUMPY, an X-ray spectral model from a clumpy torus in an active galactic nucleus (AGN), to the broadband X-ray spectra of 10 obscured AGNs observed with both Suzaku and…
Nature of Compton-thick Active Galactic Nuclei in "Non-merging'' Luminous Infrared Galaxies UGC 2608 and NGC 5135 Revealed with Broadband X-ray Spectroscopy
Satoshi Yamada, Yoshihiro Ueda, Atsushi Tanimoto +4
We have analyzed the broadband X-ray spectra of active galactic nuclei (AGNs) in two "non-merging" luminous infrared galaxies (LIRGs) UGC 2608 and NGC 5135, utilizing the data of N…
NuSTAR Discovery of a Compton-thick Dust-obscured Galaxy WISE J0825+3002
Yoshiki Toba, Satoshi Yamada, Yoshihiro Ueda +6
We report the discovery of a Compton-thick (CT) dust-obscured galaxy (DOG) at = 0.89, WISE J082501.48+300257.2 (WISE0825+3002), observed by Nuclear Spectroscopic Telescope Arra…