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High Energy Physics - Phenomenology

arXiv:2303.02358 (hep-ph)
[Submitted on 4 Mar 2023 (v1), last revised 9 May 2023 (this version, v2)]

Title:A non zero $θ_{13}$ arising from a \emph{unique} neutrino mass matrix

Authors:Sagar Tirtha Goswami, Subhankar Roy
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Abstract:A \emph{unique} neutrino mass matrix is proposed in the light of normal ordering of neutrino masses, which partially concurs with Tribimaximal (TBM) mixing. The texture accommodates only three real independent parameters, which predict six observational parameters. It rules out any possibility of a vanishing $\theta_{13}$. The texture, in its precise form, is generated in the framework of $SU(2)_L \otimes A_4$ symmetry through a combination of type-I and type-II seesaw mechanisms..
Subjects: High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:2303.02358 [hep-ph]
  (or arXiv:2303.02358v2 [hep-ph] for this version)
  https://doi.org/10.48550/arXiv.2303.02358

Submission history

From: Sagar Tirtha Goswami [view email]
[v1] Sat, 4 Mar 2023 08:47:38 UTC (15 KB)
[v2] Tue, 9 May 2023 11:35:33 UTC (13 KB)
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