{"paper":{"title":"The XXL Survey XXXII. Spatial clustering of the XXL-S AGN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. Adami, C. Lidman, E. Koulouridis, F. Pacaud, L. Chiappetti, L. Faccioli, L.Koutoulidis, L. Moscardini, M. Pierre, M. Plionis, S. Fotopoulou, S. Paltani","submitted_at":"2018-04-17T15:56:10Z","abstract_excerpt":"The XMM-XXL Survey spans two fields of $\\rm 25$ deg$^2$ each observed for more than 6Ms with XMM, which provided a sample of tens of thousands of point sources with a flux limit of $\\sim 2.2 \\times 10^{-15}$ and $\\sim 1.4 \\times 10^{-14}$ erg s$^{-1}$ cm$^{2}$, corresponding to 50% of the area curve, in the soft band and hard band, respectively. In this paper we present the spatial clustering properties of $\\sim 3100$ and $\\sim 1900$ X-ray active galactic nuclei (AGNs) in the 0.5-2 and 2-10 keV bands, respectively, which have been spectroscopically observed with the AAOmega facility. This samp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06409","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}