{"paper":{"title":"A Comprehensive Study of Large Scale Structures in the GOODS-SOUTH Field up to z \\sim 2.5","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Fontana, A. Grazian, C. De Santis, D. Paris, D. Trevese, E. Giallongo, E. Vanzella, F. Fiore, K. Boutsia, L. Pentericci, M. Castellano, M. Nonino, N. Menci, P. Santini, S.Cristiani, S. Gallozzi, S. Salimbeni","submitted_at":"2009-03-23T20:20:29Z","abstract_excerpt":"The aim of this paper is to identify and study the properties and galactic content of groups and clusters in the GOODS-South field up to z\\sim2.5, and to analyse the physical properties of galaxies as a continuous function of environmental density up to high redshift. We use the deep (z850\\sim26), multi-wavelength GOODS-MUSIC catalogue, which has a 15% of spectroscopic redshifts and accurate photometric redshifts for the remaining fraction. On these data, we apply a (2+1)D algorithm, previously developed by our group, that provides an adaptive estimate of the 3D density field. We support our a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.3952","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"}