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Atmospheric neutrino anomaly without maximal mixing?
We consider a pattern of neutrino masses in which there is an approximate mass degeneracy between the two mass eigenstates most coupled to the nu /sub mu / and nu /sub tau / flavor eigenstates. Earth-matter effects can lift this degeneracy and induce an effectively maximal mixing between these two g...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2000
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.63.033001 http://cds.cern.ch/record/421522 |