{"paper":{"title":"Connecting the escape fraction of Lyman-alpha and Lyman-continuum photons in star-forming galaxies at $\\mathbf{z\\simeq 4-5}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. C. Carnall, A. E. Shapley, C. T. Donnan, D. J. McLeod, F. Cullen, J. S. Dunlop, M. L. Hamadouche, R. Begley, R. J. McLure, T. M. Stanton","submitted_at":"2023-06-06T18:00:01Z","abstract_excerpt":"We present a study of the connection between the escape fraction of Lyman-alpha (Ly$\\alpha$) and Lyman-continuum (LyC) photons within a sample of N=152 star-forming galaxies selected from the VANDELS survey at $3.85<z_{spec}<4.95$. By combining measurements of H$\\alpha$ equivalent width $(W_\\lambda(\\rm{H\\alpha}))$ derived from broad-band photometry with Ly$\\alpha$ equivalent width $(W_\\lambda(Ly\\alpha))$ measurements from VANDELS spectra, we individually estimate $f_{\\rm{esc}}^{Ly\\alpha}$ for our full sample. In agreement with previous studies, we find a positive correlation between $W_\\lambda"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.03916","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/2306.03916/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"}