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The masses of active neutrinos in the $\nu$MSM from X-ray astronomy
In an extention of the Standard Model by three relatively light right-handed neutrinos (the nuMSM model) the role of the dark matter particle is played by the lightest sterile neutrino. We demonstrate that the observations of the extragalactic X-ray background allow to put a strong upper bound on th...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2006
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1134/S0021364006040011 http://cds.cern.ch/record/921515 |