{"paper":{"title":"Probing the Flare Atmospheres of M dwarfs Using Infrared Emission Lines","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Adam F. Kowalski, Benjamin M. Tofflemire, Eric J. Hilton, John P. Wisniewski, Sarah J. Schmidt, Suzanne L. Hawley","submitted_at":"2011-11-30T07:21:51Z","abstract_excerpt":"We present the results of a campaign to monitor active M dwarfs using infrared spectroscopy, supplemented with optical photometry and spectroscopy. We detected 16 flares during nearly 50 hours of observations on EV Lac, AD Leo, YZ CMi, and VB8. The three most energetic flares also showed infrared emission, including the first reported detections of P\\beta, P\\gamma, He I 10830\\AA and Br\\gamma during an M dwarf flare. The strongest flare (\\Delta u = 4.02 on EV Lac) showed emission from H\\gamma, H\\delta, He I 4471\\AA, and Ca II K in the UV/blue and P\\beta, P\\gamma, P\\delta, Br\\gamma, and He I 108"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7072","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"}