Supernova Neutrino Neutrino Astronomy

Abstract

Modern neutrino facilities will be able to detect a large number of neutrinos from the next Galactic supernova. We investigate the viability of the triangulation method to locate a core-collapse supernova by employing the neutrino arrival time differences at various detectors. We perform detailed numerical fits in order to determine the uncertainties of these time differences for the cases when the core collapses into a neutron star or a black hole. We provide a global picture by combining all the relevant current and future neutrino detectors. Our findings indicate that in the scenario of a neutron star formation, supernova can be located with precision of 1.5 and 3.5 degrees in declination and right ascension, respectively. For the black hole scenario, sub-degree precision can be reached.

18 pages, 8 figures, matches published version

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• Novel constraints on neutrino physics beyond the standard model from the CONUS experiment
• Observing Supernova Neutrino Light Curves with Super-Kamiokande: Expected Event Number over 10 s
• Timing the Neutrino Signal of a Galactic Supernova
• Constraints on neutrino speed, weak equivalence principle violation, Lorentz invariance violation, and dual lensing from the first high-energy astrophysical neutrino source TXS 0506+056
• Triangulation Pointing to Core-Collapse Supernovae with Next-Generation Neutrino Detectors
• The Neutrino Magnetic Moment Portal and Supernovae: New Constraints and Multimessenger Opportunities
• Combining neutrino experimental light-curves for pointing to the next Galactic Core-Collapse Supernova
• Exploiting stellar explosion induced by the QCD phase transition in large-scale neutrino detectors
• Timing and Multi-Channel: Novel Method for Determining the Neutrino Mass Ordering from Supernovae
• Pulsational Pair-instability Supernovae. II. Neutrino Signals from Pulsations and their Detection by Terrestrial Neutrino Detectors
• Triangulating Black Hole Forming Stellar Collapses through Neutrinos
• Sensitivity study of a sapphire detector using Coherent Elastic Neutrino-Nucleus Scattering process
• Sterile neutrino searches with reactor antineutrinos using coherent neutrino-nucleus scattering experiments
• Status and Perspectives of Neutrino Physics
• Non-Radial Neutrino Emission upon Black Hole Formation in Core Collapse Supernovae
• Prospects for Neutrino Observation and Mass Measurement from Binary Neutron Star Mergers
• LSST Target of Opportunity proposal for locating a core collapse supernova in our galaxy triggered by a neutrino supernova alert