μ − τ reflection symmetry in the standard parametrization and contributions from charged lepton sector
The μ−τ reflection symmetry of the lepton mixing matrix accommodates maximal atmospheric mixing (θ23=π/4) as well as maximal Dirac CP phase (δ=±π/2) for the Dirac case. In the standard parametrization of the PMNS matrix the reflection symmetric nature is not directly visible while substituting the m...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-04-01
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| Series: | Physics Letters B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269321000599 |