{"paper":{"title":"The Magnetic Furnace: Intense Core Dynamos in B-stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Allan Sacha Brun, Juri Toomre, Kyle C. Augustson","submitted_at":"2016-03-11T15:23:48Z","abstract_excerpt":"The dynamo action achieved in the convective cores of main-sequence massive stars is explored here through 3D global simulations of convective core dynamos operating within a young $\\Msun{10}$ B-type star, using the anelastic spherical harmonic (ASH) code. These simulations capture the inner 65\\% of this star by radius, encompassing the convective nuclear-burning core (about 23\\% by radius) and a portion of the overlying radiative envelope. Eight rotation rates are considered, ranging from 0.05\\% to 16\\% of the surface breakup velocity, thereby capturing both convection that barely senses the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03659","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"}