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arXiv · 1001.0400

Emissivity of neutrinos in supernova in a left-right symmetric model

A. Gutierrez-Rodriguez·E. Torres-Lomas·A. Gonzalez-Sanchez
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Abstract

We calculate the emissivity due to neutrino-pair production in $e^+e^-$ annihilation in the context of a left-right symmetric model in a way that can be used in supernova calculations. We also present some simple estimates which show that such process can act as an efficient energy-loss mechanism in the shocked supernova core. We find that the emissivity is dependent of the mixing angle $\phi$ of the model in the allowed range for this parameter.

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A. Gutierrez-Rodriguez, E. Torres-Lomas, A. Gonzalez-Sanchez. 2010-01-03. Emissivity of neutrinos in supernova in a left-right symmetric model. https://doi.org/10.1142/s0217751x10048342

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