{"paper":{"title":"Volume Filling Factors of the DIG","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Bonn, Dipanjan Mitra, Elly M. Berkhuijsen, Germany), Peter Mueller (MPI fuer Radioastronomie","submitted_at":"2003-12-03T10:29:44Z","abstract_excerpt":"Combining dispersion measures, distances and emission measures for 157 pulsars lying above \\mid b \\mid > 5 degree and between 60 degree < l < 360 degree we find the mean volume filling factor (\\bar{f_v}) of the diffused ionized gas in the Milky Way. This filling factor is inversely related to the mean electron density (\\bar{n_c}) in the clouds, \\bar{f_v} = (0.0184 +/- 0.0014) \\bar{n_c}^{-1.07 +/- 0.03}, implying a nearly constant average electron density distribution within 3 kpc of the sun."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0312084","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"}