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| Paper: |
Broad-band X-ray Variability of AGNs with Suzaku |
| Volume: |
373, The Central Engine of Active Galactic Nuclei |
| Page: |
159 |
| Authors: |
Terashima, Y. |
| Abstract: |
Broad-band X-ray spectra and the spectral variability of three Seyfert galaxies MCG–6–30–15, MCG–5–23–16, and NGC 4051 obtained with Suzaku are presented. Their spectral variability is primarily explained by a two-component model consisting of a highly variable power law with a photon index of 2.0–2.2 and a constant hard emission accompanied by an Fe K emission line. The latter is modeled by reflection from matter around a central black hole, in addition to reprocessing in more distant matter further from the black hole. |
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