{"paper":{"title":"Near-identical star formation rate densities from H$\\alpha$ and FUV at redshift zero","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Elagali, B. Koribalski, D.A. Thilker, D. Hanish, E.V. Ryan-Webber, Fiona M. Audcent-Ross, Gerhardt R. Meurer, H.C. Ferguson, J. Bland-Hawthorn, J.H. Kim, J.K. Werk, K.C. Freeman, L. Staveley-Smith, M.A. Dopita, M.A. Zwaan, M. Drinkwater, M.E. Putman, M. Meyer, M. Seibert, M.T. Doyle-Pegg, O.I. Wong, P.M. Knezek, R. Allen, R.C. Kennicutt Jr, R.C. Smith, R.L. Webster, S.M. Sweet, T.M. Heckman, V.A. Kilborn, Z. Zheng","submitted_at":"2018-06-15T09:46:32Z","abstract_excerpt":"For the first time both H$\\alpha$ and far-ultraviolet (FUV) observations from an HI-selected sample are used to determine the dust-corrected star formation rate density (SFRD: $\\dot{\\rho}$) in the local Universe. Applying the two star formation rate indicators on 294 local galaxies we determine log($\\dot{\\rho}$$ _{H\\alpha}) = -1.68~^{+0.13}_{-0.05}$ [M$_{\\odot} $ yr$^{-1} $ Mpc$^{-3}]$ and log($\\dot{\\rho}_{FUV}$) $ = -1.71~^{+0.12}_{-0.13}$ [M$_\\odot $ yr$^{-1} $ Mpc$^{-3}]$. These values are derived from scaling H$\\alpha$ and FUV observations to the HI mass function. Galaxies were selected to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05875","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"}