{"paper":{"title":"On the sensitivity of extrasolar mass-loss rate ranges: HD 209458b a case study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Costa, A. Esquivel, A. Raga, C. S. Villarreal D'Angelo, E. M. Schneiter, P. Vel\\'azquez","submitted_at":"2013-12-20T21:00:10Z","abstract_excerpt":"We present a 3D hydrodynamic study of the effects that different stellar wind conditions and planetary wind structures have on the calculated Ly-$\\alpha$ absorptions produced during the transit of HD 209458b. Considering a range of stellar wind speeds $\\sim$[350-800] km s$^{-1}$, coronal temperature $\\sim$[3-7] $\\times10^{6}$ K and two values of the polytropic index $\\Gamma$ $\\sim$[1.01-1.13], while keeping fixed the stellar mass loss rate, we found a that a $\\dot M_p$ range between $\\sim$[3-5] $\\times 10^{10}$g s$^{-1}$ give account for the observational absorption in Ly-$\\alpha$ measured for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.6126","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"}