{"paper":{"title":"Broad Wings around H$\\alpha$ and H$\\beta$ in the Two S-Type Symbiotic Stars Z Andromedae and AG Draconis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Byeong-Gon Park, Hee-Won Lee, Ho-Gyu Lee, Narae Hwang, Sang-Hyeon Ahn, Seok-Jun Chang","submitted_at":"2018-09-06T03:07:35Z","abstract_excerpt":"Symbiotic stars often exhibit broad wings around Balmer emission lines, whose origin is still controversial. We present the high resolution spectra of the S type symbiotic stars Z Andromedae and AG Draconis obtained with the ESPaDOnS and the 3.6 m Canada France Hawaii Telescope to investigate the broad wings around H$\\alpha$ and H$\\beta$. When H$\\alpha$ and H$\\beta$ lines are overplotted in the Doppler space, it is noted that H$\\alpha$ profiles are overall broader than H$\\beta$ in these two objects. Adopting a Monte Carlo approach, we consider the formation of broad wings of H$\\alpha$ and H$\\b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01799","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"}