{"paper":{"title":"Cool gas and dust in M33: Results from the Herschel M33 extended survey (HERM33ES)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"B. Koribalski, B. Mookerjea, C. Buchbender, C. Henkel, C. Kramer, D. Calzetti, E.M. Xilouris, E. Rosolowsky, F. Bertoldi, F. Combes, F. Israel, F. Tabatabaei, F. van der Tak, G. Quintana-Lacaci, J. Braine, K.F. Schuster, M. Boquien, M. Gonzalez, M. Relano, M. Roellig, M. Wiedner, P. Gratier, P. van der Werf, S. Aalto, S. Garcia-Burillo, S. Verley","submitted_at":"2010-05-19T12:39:22Z","abstract_excerpt":"We present an analysis of the first space-based far-IR-submm observations of M 33, which measure the emission from the cool dust and resolve the giant molecular cloud complexes. With roughly half-solar abundances, M33 is a first step towards young low-metallicity galaxies where the submm may be able to provide an alternative to CO mapping to measure their H$_2$ content. In this Letter, we measure the dust emission cross-section $\\sigma$ using SPIRE and recent CO and \\HI\\ observations; a variation in $\\sigma$ is present from a near-solar neighborhood cross-section to about half-solar with the m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3422","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"}