Beyond the CXO Deep Surveys : Stacks of Galaxies(Chapter 10. Super Massive Black Holes, The Extreme Universe in the Suzaku Era)

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概要

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• At fluxes below the discrete source detection limits of the Chandra Deep Surveys (0.5-2keV), the X-ray number counts are predominantly due to normal galaxies. With morphological information from the Hubble Space Telescope, we have shown that we can detect the stacked emission from normal elliptical, spiral and irregular galaxies out to redshifts approaching one. In order to account for the increasing luminosity of spiral galaxies from low to moderate redshift, AGN components may need to be invoked.

• 2007-12-19

著者

• Griffiths Richard

  Physics Department Carnegie Mellon University

• Miyaji Takamitsu

  Physics Department Carnegie Mellon University

• GRIFFITHS Richard

  Physics Department, Carnegie Mellon University

関連論文

• Beyond the CXO Deep Surveys : Stacks of Galaxies(Chapter 10. Super Massive Black Holes, The Extreme Universe in the Suzaku Era)
• Beyond the CXO Deep Surveys : Stacks of Galaxies

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