{"paper":{"title":"Galaxy sizes as a function of environment at intermediate redshift from the ESO Distant Cluster Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alfonso Arag\\'on-Salamanca, Benedetta Vulcani, Bianca M. Poggianti, David Maltby, Dennis Zaritsky, Gabriella De Lucia, Kshitija Kelkar, Meghan E. Gray","submitted_at":"2015-03-27T20:48:11Z","abstract_excerpt":"In order to assess whether the environment has a significant effect on galaxy sizes, we compare the mass--size relations of cluster and field galaxies in the $0.4 < z < 0.8$ redshift range from the ESO Distant Cluster Survey (EDisCS) using HST images. We analyse two mass-selected samples, one defined using photometric redshifts ($10.2 \\le \\log M_\\ast/M_{\\odot} \\le 12.0$), and a smaller more robust subsample using spectroscopic redshifts ($10.6 \\le \\log M_\\ast/M_{\\odot} \\le 11.8$). We find no significant difference in the size distributions of cluster and field galaxies of a given morphology. S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08225","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"}