1.3k citations · 8.5k across the 67 of their papers we have counts for
Showing 2004 · astro-phShow all
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astro-ph2004
XMM Cluster Survey: X-ray source identification using the Sloan Digital Sky Survey
Kate R. Land, Robert C. Nichol, Michael Davidson +8
[ABRIDGED] The XMM Cluster Survey (XCS) is predicted to detect thousands of clusters observed serendipitously in XMM-Newton pointings. We investigate automating optical follow-up o…
astro-ph2004★ 14 cited
Dust and gas obscuration in ELAIS Deep X-ray Survey reddened quasars
Chris J. Willott, Chris Simpson, Omar Almaini +13
Hard X-ray surveys have uncovered a large population of heavily obscured AGN. They also reveal a population of quasars with moderate obscuration at both visible and X-ray wavelengt…