December 10, 2018 Preprint Open Access

A. Mirizzi; A. Marrone; E. Lisi; G. L. Fogli

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{
  "@context": "https://schema.org/", 
  "@id": "https://doi.org/10.15161/oar.it/1544455071.69", 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "A. Mirizzi"
    }, 
    {
      "@type": "Person", 
      "name": "A. Marrone"
    }, 
    {
      "@type": "Person", 
      "name": "E. Lisi"
    }, 
    {
      "@type": "Person", 
      "name": "G. L. Fogli"
    }
  ], 
  "datePublished": "2018-12-10", 
  "description": "In core-collapse supernovae, neutrinos and antineutrinos are initially\nsubject to significant self-interactions induced by weak neutral currents,\nwhich may induce strong-coupling effects on the flavor evolution (collective\ntransitions). The interpretation of the effects is simplified when self-induced\ncollective transitions are decoupled from ordinary matter oscillations, as for\nthe matter density profile that we discuss. In this case, approximate\nanalytical tools can be used (pendulum analogy, swap of energy spectra). For\ninverted neutrino mass hierarchy, the sequence of effects involves:\nsynchronization, bipolar oscillations, and spectral split. Our simulations\nshows that the main features of these regimes are not altered when passing from\nsimplified (angle-averaged) treatments to full, multi-angle numerical\nexperiments.", 
  "headline": "Supernova neutrinos: Strong coupling effects of weak interactions", 
  "identifier": "https://doi.org/10.15161/oar.it/1544455071.69", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }, 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Supernova neutrinos: Strong coupling effects of weak interactions", 
  "url": "https://www.openaccessrepository.it/record/3894"
}