Conditions of general Z2 symmetry and TM1,2 mixing for the minimal type-I seesaw mechanism in an arbitrary basis

Yang, Masaki J. S.

doi:10.1016/j.nuclphysb.2022.115893

Cited by 3 publications

(1 citation statement)

References 87 publications

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“…To avoid such an empirical assumption, a possible way out is simply to combine the translational flavor symmetry under discussion and the µ-τ reflection symmetry for the effective Majorana neutrino mass term. Some interesting attempts have been made along this line of thought [75,123,124,126,128,149]. Let us proceed to go into details about this idea.…”

Section: A Tm 1 Flavor Mixing Scenario With M 1 =mentioning

confidence: 99%

The µ–τ reflection symmetry of Majorana neutrinos ^*

邢志忠

2023

Rep. Prog. Phys.

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The observed pattern of lepton ﬂavor mixing and CP violation strongly indicates the possible existence of a simple ﬂavor symmetry in the neutrino sector — the effective Majorana neutrino mass term keeps invariant when the three left-handed neutrino ﬁelds transform as νeL → (νeL)c, νµL → (ντL)c and ντL → (νµL)c. A direct application of such a µ-τ reﬂection symmetry to the canonical seesaw mechanism can help a lot to constrain the ﬂavor textures of active and sterile Majorana neutrinos. The present article is intended to summarize the latest progress made in exploring the properties of this minimal ﬂavor symmetry, its translational and rotational extensions, its soft breaking effects via radiative corrections from a superhigh energy scale to the electroweak scale, and its various phenomenological implications.

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Section: A Tm 1 Flavor Mixing Scenario With M 1 =mentioning

confidence: 99%

The µ–τ reflection symmetry of Majorana neutrinos ^*

邢志忠

2023

Rep. Prog. Phys.

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Chiral perturbative analysis for an almost massless neutrino in the type-I seesaw mechanism

Yang

2023

Nuclear Physics B

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Modified trimaximal mixing for solar and reactor neutrino mixing angles

Chen,

Hyodo,

Kitabayashi

2023

Int. J. Mod. Phys. A

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The trimaximal mixing scheme is one of the widely studied neutrino mixing schemes. However, the predicted solar neutrino mixing angle [Formula: see text] and the reactor neutrino mixing angle [Formula: see text] cannot simultaneously realize their best-fit values. To address this issue, a minimal modification to the trimaximal mixing scheme is proposed. The modified trimaximal mixing scheme can simultaneously predict the best-fit values of [Formula: see text] and [Formula: see text] using an additional real parameter introduced via the modification.

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Conditions of general Z2 symmetry and TM1,2 mixing for the minimal type-I seesaw mechanism in an arbitrary basis

Cited by 3 publications

References 87 publications

The µ–τ reflection symmetry of Majorana neutrinos ^*

The µ–τ reflection symmetry of Majorana neutrinos ^*

Chiral perturbative analysis for an almost massless neutrino in the type-I seesaw mechanism

Modified trimaximal mixing for solar and reactor neutrino mixing angles

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Conditions of general Z2 symmetry and TM1,2 mixing for the minimal type-I seesaw mechanism in an arbitrary basis

Cited by 3 publications

References 87 publications

The µ–τ reflection symmetry of Majorana neutrinos *

The µ–τ reflection symmetry of Majorana neutrinos *

Chiral perturbative analysis for an almost massless neutrino in the type-I seesaw mechanism

Modified trimaximal mixing for solar and reactor neutrino mixing angles

Contact Info

Product

Resources

About

The µ–τ reflection symmetry of Majorana neutrinos ^*

The µ–τ reflection symmetry of Majorana neutrinos ^*