{"paper":{"title":"RELICS: Strong Lensing analysis of the galaxy clusters Abell S295, Abell 697, MACS J0025.4-1222, and MACS J0159.8-0849","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Adi Zitrin, Ana Acebron, Austin T. Hoag, Avery Peterson, Benedetta Vulcani, Brenda Frye, Brett Salmon, Catherine Cerny, Christine Jones, Dan Coe, Daniela Carrasco, Daniel Lam, Daniel P. Stark, Felipe Andrade-Santos, Guillaume Mahler, Irene Agulli, Irene Sendra-Server, Keiichi Umetsu, Keren Sharon, Kuang-Han Huang, Larry Bradley, Lorenzo Lovisari, Maru\\v{s}a Brada\\v{c}, Masami Ouchi, Matthew Past, Michele Trenti, Nath\\'alia Cibirka, Nicole G. Czakon, Pascal A. Oesch, Rachael C. Livermore, Rachel Paterno-Mahler, Ramesh Mainali, Roberto Avila, Russell E. Ryan, Sara Ogaz, Shotaro Kikuchihara, Sune Toft, Traci L. Johnson, Victoria Strait, William A. Dawson","submitted_at":"2018-03-26T12:55:25Z","abstract_excerpt":"We present a strong-lensing analysis of four massive galaxy clusters imaged with the Hubble Space Telescope in the Reionization Lensing Cluster Survey. We use a Light-Traces-Mass technique to uncover sets of multiply images and constrain the mass distribution of the clusters. These mass models are the first published for Abell S295 and MACS J0159.8-0849, and are improvements over previous models for Abell 697 and MACS J0025.4-1222. Our analysis for MACS J0025.4-1222 and Abell S295 shows a bimodal mass distribution supporting the merger scenarios proposed for these clusters. The updated model f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.09557","kind":"arxiv","version":2},"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"}