Flavor Evolution of the Neutronization Neutrino Burst from an O-Ne-Mg Core-Collapse Supernova

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dc.creatorDuan, Huaiyu
dc.creatorFuller, George M.
dc.creatorCarlson, J.
dc.creatorQian, Yong-Zhong
dc.date2007-10-05
dc.date2008-01-18
dc.date.accessioned2026-07-07T11:37:50Z
dc.date.available2026-07-07T11:37:50Z
dc.descriptionWe present results of 3-neutrino flavor evolution simulations for the neutronization burst from an O-Ne-Mg core-collapse supernova. We find that nonlinear neutrino self-coupling engineers a single spectral feature of stepwise conversion in the inverted neutrino mass hierarchy case and in the normal mass hierarchy case, a superposition of two such features corresponding to the vacuum neutrino mass-squared differences associated with solar and atmospheric neutrino oscillations. These neutrino spectral features offer a unique potential probe of the conditions in the supernova environment and may allow us to distinguish between O-Ne-Mg and Fe core-collapse supernovae.
dc.description4 pages, 2 figures. Version accepted by PRL
dc.identifierhttps://arxiv.org/abs/0710.1271
dc.identifierhttp://arxiv.org/abs/0710.1271
dc.identifierPhys.Rev.Lett.100:021101,2008
dc.identifierdoi:10.1103/PhysRevLett.100.021101
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199349
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFlavor Evolution of the Neutronization Neutrino Burst from an O-Ne-Mg Core-Collapse Supernova
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