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Secret interactions of eV-scale sterile neutrinos and the diffuse supernova neutrino background flux
For a sterile neutrino with an eV-scale mass and vacuum mixing angle of order $\theta_0\simeq 0.1$, our evaluation of big bang nucleosynthesis and cosmic microwave background constraints allow a new gauge sector for sterile neutrino ``secret interactions'' with a gauge boson mass between a...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
SISSA
2019
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.341.0150 http://cds.cern.ch/record/2716004 |