https://doi.org/10.1051/epjconf/201920109006
Instabilities of Collective Neutrino Oscillations Induced by Non-standard Neutrino Interactions
Lomonosov Moscow State University, Faculty of Physics, 1/2 Leninskie Gory, 119991 Moscow, Russia
* e-mail: pi.shustov@physics.msu.ru
Published online: 4 February 2019
We study the effect of non-standard neutrino interactions (NSIs) on the growth of instabilities in neutrino energy spectra of a core-collapse supernova for different neutrino intensities and/or types of NSIs, notably including the exotic neutrino magnetic moment. Although it is usually attested that instabilities virtually smear out all potentially observable signatures, we show that, instead, there are regimes in which they act as a magnifying glass, bringing tiny effects to the eye of the observer.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
