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arXiv · 0904.2855

Emission angle distribution and flavor transformation of supernova neutrinos

Wei Liao
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Abstract

Using moment equations we analyze collective flavor transformation of supernova neutrinos. We study the convergence of moment equations and find that numerical results using a few moment converge quite fast. We study effects of emission angle distribution of neutrinos on neutrino sphere. We study scaling law of the amplitude of neutrino self-interaction Hamiltonian and find that it depends on model of emission angle distribution of neutrinos. Dependence of neutrino oscillation on different models of emission angle distribution is studied.

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Wei Liao. 2009-06-28. Emission angle distribution and flavor transformation of supernova neutrinos. https://arxiv.org/abs/0904.2855

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