{"paper":{"title":"The Size and Pervasiveness of Ly$\\alpha$-UV Spatial Offsets in Star-Forming Galaxies at $z\\sim6$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Hoag, A. Koekemoer, B. C. Lemaux, B. Ribeiro, C. Alvarez, C. Mason, D. Pelliccia, E. Vanzella, J. Pforr, K. B. Schmidt, L. Guaita, L. Pentericci, M. Brada\\v{c}, N. P. Hathi, O. Le F\\`evre, P. Bolan, P. J. Gandhi, R. E. Ryan, S. Fuller, T. Jones, T. Treu, V. Strait, Y. Khusanova","submitted_at":"2020-07-02T18:00:02Z","abstract_excerpt":"We study the projected spatial offset between the ultraviolet continuum and Ly$\\alpha$ emission for 65 lensed and unlensed galaxies in the Epoch of Reionization ($5\\leq z\\leq7$), the first such study at these redshifts, in order to understand the potential for these offsets to confuse estimates of the Ly$\\alpha$ properties of galaxies observed in slit spectroscopy. While we find that ~40% of galaxies in our sample show significant projected spatial offsets ($|\\Delta_{Ly\\alpha-UV}|$), we find a modest average offset of 0.61$\\pm$0.08 kpc. A small fraction of our sample, ~10%, exhibits offsets of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.01310","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.01310/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}