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arXiv · astro-ph/0212195

Shock propagation and neutrino oscillation in supernova

K. Takahashi·K. Sato·H. E. Dalhed·J. R. Wilson
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Abstract

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

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K. Takahashi, K. Sato, H. E. Dalhed, J. R. Wilson. 2003-02-26. Shock propagation and neutrino oscillation in supernova. https://doi.org/10.1016/s0927-6505(03)00175-0

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