Revisiting the texture zero neutrino mass matrices

In the light of refined and large measurements of the reactor mixing angle θ13, we have revisited the texture three- and two-zero neutrino mass matrices in the flavor basis. For Majorana neutrinos, it has been explicitly shown that all the texture three-zero mass matrices remain ruled out. Further,...

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Bibliographic Details
Published in:Progress of theoretical and experimental physics 2016-12, Vol.2016 (12), p.123
Main Authors: Singh, Madan, Ahuja, Gulsheen, Gupta, Manmohan
Format: Article
Language:English
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Summary:In the light of refined and large measurements of the reactor mixing angle θ13, we have revisited the texture three- and two-zero neutrino mass matrices in the flavor basis. For Majorana neutrinos, it has been explicitly shown that all the texture three-zero mass matrices remain ruled out. Further, for both normal and inverted mass ordering, for the texture two-zero neutrino mass matrices one finds interesting constraints on the Dirac-like CP-violating phase δ and Majorana phases ρ and σ.
ISSN:2050-3911
2050-3911
DOI:10.1093/ptep/ptw180