{"paper":{"title":"The Grism Lens-Amplified Survey from Space (GLASS). V. Extent and spatial distribution of star formation in z~0.5 cluster galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Adriano Fontana (INAF-OAR), Alan Dressler (The Carnegie Observatories), Anja von der Linden (Dark Cosmology Centre, Austin Hoag (UCD), Benedetta Vulcani (KAVLI IPMU, Bianca M. Poggianti (INAF-OaPD), Cosmology, Gabriel B. Brammer (STSci), Glenn Morris (KAVLI Institute for Particle Astrophysics, Kasper B. Schmidt (UCSB), Kavli Institute for Particle Astrophysics, Kuan-Han Huang (UCD), Laura Pentericci (INAF-OAR), Louis Abramson (UCLA) Julie He (UCD), Marusa Bradac (UCD), Matthew Malkan (UCLA), Michele Trenti (The University of Melbourne), Niels Bohr Institute, SLAC), Stanford University, Stanford University), The University of Tokyo), Tommaso Treu (UCLA), University of Copenhagen","submitted_at":"2015-11-02T21:00:01Z","abstract_excerpt":"We present the first study of the spatial distribution of star formation in z~0.5 cluster galaxies. The analysis is based on data taken with the Wide Field Camera 3 as part of the Grism Lens-Amplified Survey from Space (GLASS). We illustrate the methodology by focusing on two clusters (MACS0717.5+3745 and MACS1423.8+2404) with different morphologies (one relaxed and one merging) and use foreground and background galaxies as field control sample. The cluster+field sample consists of 42 galaxies with stellar masses in the range 10^8-10^11 M_sun, and star formation rates in the range 1-20 M_sun/y"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.00686","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"}