On quasidegeneracy of Majorana neutrinos and the observed pattern of Leptonic mixing

2016/03/03 by M. N. Rebelo, Rebelo, M. N.
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.1603.01210

openalex publication_date 2016/03/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We relate the observed pattern of leptonic mixing to the quaidegeneracy of three Majorana neutrinos. We show how lifting the degeneracy may lead to the measured value of |U₁₃| and to sizeable CP violation of Dirac-type. We show some of the correlations obtained among physical observables, starting from some of the most interesting schemes proposed in the literature.

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