{"paper":{"title":"Stellar Wind Accretion and Raman Scattered O VI Features in the Symbiotic Star AG Draconis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Hee-Won Lee, Ho-Gyu Lee, Rodolfo Angeloni, Young-Min Lee","submitted_at":"2019-05-15T07:33:35Z","abstract_excerpt":"We present high resolution spectroscopy of the yellow symbiotic star AG Draconis with ESPaDOnS at the {\\it Canada-France-Hawaii Telescope}. Our analysis is focused on the profiles of Raman scattered \\ion{O}{VI} features centered at 6825 \\AA\\ and 7082 \\AA, which are formed through Raman scattering of \\ion{O}{VI}$\\lambda\\lambda$1032 and 1038 with atomic hydrogen. These features are found to exhibit double component profiles with conspicuously enhanced red parts. Assuming that the \\ion{O}{vi} emission region constitutes a part of the accretion flow around the white dwarf, Monte Carlo simulations "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.05993","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"}