{"paper":{"title":"Magnetic field of young star RW Aur","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.V. Dodin, G.A. Chountonov, S.A. Lamzin","submitted_at":"2011-11-09T19:25:54Z","abstract_excerpt":"Results of longitudinal magnetic field B_z measurements for young star RW Aur A are presented. We found that B_z in the formation region of HeI 5876 line's narrow component varies from -1.47 \\pm 0.15 kG to +1.10 \\pm 0.15 kG. Our data are consistent with a stellar rotational period of \\simeq 5.6^d and with a model of two hotspots with an opposite polarity of magnetic field and with a difference in a longitude about 180^o. The spot with B_z<0 is located at the hemisphere above the midplane of RW Aur's accretion disc and the spot with B_z>0 is below the midplane. The following upper limits for B_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.2309","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"}