{"paper":{"title":"Star formation and gas in the minor merger UGC 10214","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. K. Xu, D. Rosado-Belza, J. Hibbard, J. Ott, K. Kniermann, M. Boquien, S. Verley, T. Jarrett, U. Lisenfeld","submitted_at":"2018-11-29T19:00:02Z","abstract_excerpt":"UGC 10214 is a minor merger in which a dwarf galaxy has interacted with a large spiral galaxy $\\sim$250 Myr ago and produced a perturbed disk and a giant tidal tail. We use a multiwavelength dataset in order to study the present and past star formation rate (SFR) and its relation to the gas and stellar mass at a spatial resolution down to 4 kpc. UGC 10214 is a very massive (stellar mass $M_{{\\rm \\star}}$ = $1.28\\times 10^{11}$$M_\\odot$) galaxy with a low gas fraction ($M_{{\\rm gas}}$/$M_{{\\rm \\star}}$ = 0.24), a high molecular gas fraction ($M_{{\\rm H}_2}$/$M_{\\rm HI}$ = 0.4) and a modest SFR "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12417","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":""},"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"}