{"paper":{"title":"Neutrino Oscillations and the Supernova 1987A Signal","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph","authors_text":"B.Jegerlehner, F.Neubig, G.Raffelt (MPI fur Physik, Munich)","submitted_at":"1996-01-22T10:24:53Z","abstract_excerpt":"We study the impact of neutrino oscillations on the interpretation of the supernova (SN) 1987A neutrino signal by means of a maximum-likelihood analysis. We focus on oscillations between $\\overline\\nu_e$ with $\\overline\\nu_\\mu$ or $\\overline\\nu_\\tau$ with those mixing parameters that would solve the solar neutrino problem. For the small-angle MSW solution ($\\Delta m^2\\approx10^{-5}\\,\\rm eV^2$, $\\sin^22\\Theta_0\\approx0.007$), there are no significant oscillation effects on the Kelvin-Helmholtz cooling signal; we confirm previous best-fit values for the neutron-star binding energy and average sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9601111","kind":"arxiv","version":2},"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"}