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arXiv · 2110.09027

Neutrinos: from the r-process to the diffuse supernova neutrino background

Volpe Maria Cristina
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Abstract

Neutrinos from dense environments are connected to the longstanding open questions of how massive stars explode and what are the sites where $r$-process elements are made. Flavor evolution and neutrino properties can influence nucleosynthetic abundances. GW170817 has given indirect evidence for r-process elements in binary neutron star mergers. We discuss the impact of non-standard interactions in such sites. Nearby compact objects, strong gravitational fields are present. We discuss their influence upon neutrino decoherence in a wave packet treatment of neutrino propagation. We conclude by mentioning the upcoming measurement of the diffuse supernova neutrino background.

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Volpe Maria Cristina. 2021-10-18. Neutrinos: from the r-process to the diffuse supernova neutrino background. https://arxiv.org/abs/2110.09027

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