Two-zero textures for Dirac Neutrinos
We review the two-zero mass matrix textures approach for Dirac neutrinos with the most recent global fit in the oscillation parameters. We found that three of the 15 possible textures are compatible with current experimental data, while the remaining two-zero textures are ruled out. Two textures are...
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Main Authors | , , , |
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Format | Journal Article |
Language | English |
Published |
10.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | We review the two-zero mass matrix textures approach for Dirac neutrinos with
the most recent global fit in the oscillation parameters. We found that three
of the 15 possible textures are compatible with current experimental data,
while the remaining two-zero textures are ruled out. Two textures are
consistent with the neutrino masses' normal hierarchy and are CP-conserving. At
the same time, the other one is compatible with both mass orderings and allows
for CP violation. We also present the correlations between the oscillation
parameters for the allowed two-zero textures. |
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DOI: | 10.48550/arxiv.2311.06431 |