Spitzer Number Counts of AGN in the GOODS fields
作者： C. Megan Urry , Ezequiel Treister , Ezequiel Treister , Norman A. Grogin , Ranga-Ram Chary
DOI: 10.1086/500237
关键词:
摘要: We present mid-infrared observations of AGN in the GOODS fields, performed with Spitzer Space Telescope. These are deepest infrared and X-ray fields to date cover a total area ~0.1 square degrees. selected on basis their hard (2-8 keV) emission. The median luminosity is at least 10 times larger than for normal galaxies same redshift distribution, suggesting that emission dominated by central nucleus. ratios AGN, most which 0.5
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