Suzaku and XMM-Newton Observations of Type 2 ULIRGs with High [OIII] Luminosity
Abstract
We present results from observations of three type 2 quasar candidates with Suzaku and XMM-Newton. These are type 2 ULIRGs with quasar classification selected from the IRAS 1 Jy sample. We analyze their X-ray spectra to investigate the AGN power in these ULIRGs. The X-ray spectra are explained by a combination of unabsorbed and absorbed power-law components with Γ = 1.48-2.40. The best-fit NH for the absorbed component is in the range of (9.1-76)×1022 cm-2. The absorption-corrected L2-10 keV of AGNs are in the range for Seyferts ((4.3-24)×1042erg s-1).
- Publication:
-
X-ray Astronomy 2009; Present Status, Multi-Wavelength Approach and Future Perspectives
- Pub Date:
- July 2010
- DOI:
- 10.1063/1.3475291
- Bibcode:
- 2010AIPC.1248..445H
- Keywords:
-
- quasars;
- X-ray spectroscopy;
- galactic nuclei;
- Seyfert galaxies;
- brightness;
- 98.54.Aj;
- 95.85.Nv;
- 98.62.Js;
- 98.54.Cm;
- 98.62.Qz;
- Quasars;
- X-ray;
- Galactic nuclei circumnuclear matter and bulges;
- Active and peculiar galaxies and related systems;
- Magnitudes and colors;
- luminosities