{"paper":{"title":"The mass profile and dynamical status of the z~0.8 galaxy cluster LCDCS 0504","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Biviano, A. Cappi, A. Mazure, B. Ziegler, C. Adami, C. Benoist, C. Halliday, D. Clowe, D. Johnston, D. Just, D. Russeil, D. Tucker, D. Zaritsky, E. Jullo, E.S. Cypriano, E. Slezak, F. Durret, F. Rostagni, G.A. Mamon, G.B. Lima Neto, H. Plana, I. Marquez, J.M. Kubo, K.J. Murphy, L. Guennou, M. Limousin, M.P. Ulmer, M. Schirmer, N. Martinet, O. Ilbert, P. Marshall, R. Gavazzi, S. Allam, S. Basa, S. Maurogordato, T. Schrabback, V. LeBrun","submitted_at":"2014-03-14T15:38:39Z","abstract_excerpt":"Constraints on the mass distribution in high-redshift clusters of galaxies are not currently very strong. We aim to constrain the mass profile, M(r), and dynamical status of the $z \\sim 0.8$ LCDCS 0504 cluster of galaxies characterized by prominent giant gravitational arcs near its center. Our analysis is based on deep X-ray, optical, and infrared imaging, as well as optical spectroscopy. We model the mass distribution of the cluster with three different mass density profiles, whose parameters are constrained by the strong lensing features of the inner cluster region, by the X-ray emission fro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.3614","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"}