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Overproduction of primordial helium-4 in the presence of neutrino oscillations
The production of helium-4 during the cosmological nucleosynthesis in the presence of active--sterile neutrino oscillations, efficient after decoupling of electron neutrino, is analyzed. The oscillation effects on primordial nucleosynthesis, namely: neutrino spectrum distortion, depletion of electro...
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| Lenguaje: | eng |
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2001
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| Acceso en línea: | https://dx.doi.org/10.1016/S0927-6505(02)00238-4 http://cds.cern.ch/record/516786 |