{"paper":{"title":"The atomic gas properties of Green Pea galaxies: Connections to Lyman continuum leakage","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"(2) NASA Goddard Space Flight Center, Archishman Khasnovis (1), India, James Rhoads (2) ((1) National Centre for Radio Astrophysics, Nissim Kanekar (1), Sangeeta Malhotra (2), USA)","submitted_at":"2025-09-04T18:00:02Z","abstract_excerpt":"We have used the Green Bank Telescope to search for H{\\sc{i}} 21\\,cm emission from 30 Green Pea galaxies (GPs) at $z\\approx0.012-0.045$, obtaining 7 detections of H{\\sc{i}} 21\\,cm emission and 17 upper limits on the H{\\sc{i}} mass. Including GPs from the literature, we obtain a sample of 60 GPs at $z<0.05$, with 19 detections and 41 non-detections of H{\\sc{i}} 21\\,cm emission, and with stellar masses in the range $10^6-10^9\\,\\rm{M_{\\odot}}$. We use the line luminosity ratio O32~$\\equiv$~[O{\\sc iii}]$\\lambda 5007+\\lambda 4959$/[O{\\sc ii}]$\\lambda$3727,3729 as an indicator of Lyman continuum (Ly"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.04567","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/2509.04567/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"}