{"paper":{"title":"Peering into cosmic reionization: the Ly$\\alpha$ visibility evolution from galaxies at $z$ = 4.5-8.5 with JWST","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Calabr\\`o, A. M. Koekemoer, B. Mobasher, C. Papovich, E. Gawiser, E. Merlin, H. Park, I. Jung, J. P. Gardner, J. R. Trump, J. S. Kartaltepe, K. Davis, L. Napolitano, L. Pentericci, L. Y. A. Yung, M. Bagley, M. Castellano, M. Dickinson, M. Giavalisco, M. Llerena, N. Hathi, N. J. Cleri, N. Pirzkal, P. Arrabal Haro, P. Santini, R. Amorin, R. Bhatawdekar, S. L. Finkelstein, S. Mascia, S. M. Wilkins, W. Hu","submitted_at":"2024-02-17T08:21:01Z","abstract_excerpt":"The resonant scattering interaction between Ly$\\alpha$ photons and neutral hydrogen implies that a partially neutral IGM can significantly impact the detectability of Ly$\\alpha$ emission in galaxies. The redshift evolution of the Ly$\\alpha$ equivalent width distribution of galaxies thus offers a key probe of the degree of ionization during the Epoch of Reionization (EoR). Previous in-depth investigations at $z$ $\\geq$ 7 were limited by ground-based instrument capabilities. We present an extensive study of Ly$\\alpha$ emission from galaxies at 4 < $z$ < 8.5, observed from the CEERS and JADES sur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.11220","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2402.11220/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"}