{"paper":{"title":"Gas kinematics, morphology, and angular momentum in the FIRE simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alex Fitts, Andrew Wetzel, Claude-Andr\\'e Faucher-Gigu\\`ere, Daniel R. Weisz, Du\\v{s}an Kere\\v{s}, Eliot Quataert, Kareem El-Badry, Michael Boylan-Kolchin, Philip F. Hopkins, Shea Garrison-Kimmel, T.K. Chan","submitted_at":"2017-05-29T18:00:00Z","abstract_excerpt":"We study the z=0 gas kinematics, morphology, and angular momentum content of isolated galaxies in a suite of cosmological zoom-in simulations from the FIRE project spanning $M_{\\star}=10^{6-11}M_{\\odot}$. Gas becomes increasingly rotationally supported with increasing galaxy mass. In the lowest-mass galaxies ($M_{\\star}<10^{8}M_{\\odot}$), gas fails to form a morphological disk and is primarily dispersion and pressure supported. At intermediate masses ($M_{\\star}=10^{8-10}M_{\\odot}$), galaxies display a wide range of gas kinematics and morphologies, from thin, rotating disks, to irregular spher"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.10321","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"}