Shock propagation and neutrino oscillation in supernova

Abstract

The effect of the shock propagation on neutrino oscillation in supernova is studied paying attention to evolution of average energy of ${\nu }_e$ and ${\bar{\nu }}_e$. We show that the effect appears as a decrease in average ${\nu }_e$ (in case of inverted mass hierarchy, ${\bar{\nu }}_e$) energy at stellar surface as the shock propagates. It is found that the effect is significant 2 seconds after bounce if $3\times 10^{-5}<{\sin }^2{\theta }_{13}<10^{-2}$.

6 pages, 7 figures

References in corpus (13)

• Direct Evidence for Neutrino Flavor Transformation from Neutral-Current Interactions in the Sudbury Neutrino Observatory
• First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
• Measurement of Day and Night Neutrino Energy Spectra at SNO and Constraints on Neutrino Mixing Parameters
• Constraints on Neutrino Oscillations Using 1258 Days of Super-Kamiokande Solar Neutrino Data
• Identifying the neutrino mass spectrum from a supernova neutrino burst
• Future Detection of Supernova Neutrino Burst and Explosion Mechanism
• Neutrino Oscillations and the Supernova 1987A Signal
• Is Large Lepton Mixing Excluded?
• Inverted Hierarchy of Neutrino Masses Disfavored by Supernova 1987A
• Neutrinos from SN1987A, Earth matter effects and the LMA solution of the solar neutrino problem
• Effects of Neutrino Oscillation on the Supernova Neutrino Spectrum
• Earth effects on supernova neutrinos and their implications for neutrino parameters
• The Earth effects on the supernova neutrino spectra

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