New Prediction For Leptonic Theta_13

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dc.creatorNandi, S.
dc.creatorTavartkiladze, Zurab
dc.date2007-08-29
dc.date2008-01-30
dc.date.accessioned2026-07-07T11:18:57Z
dc.date.available2026-07-07T11:18:57Z
dc.descriptionAn extension of the neutrino sector with two right handed singlet neutrinos responsible for Dirac neutrino masses is discussed. We show that this setup with flavor symmetry can give large solar and atmospheric neutrino mixings and suppressed Theta_13. The flavor symmetry U(1) x S_4 is shown to lead to Theta_23 = π/4 and a new predictive formula for the Theta_13(\simeq 0.015).
dc.description6 pages, LaTex. References added, to appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/0708.4033
dc.identifierhttp://arxiv.org/abs/0708.4033
dc.identifierPhys.Lett.B661:109-112,2008
dc.identifierdoi:10.1016/j.physletb.2008.01.067
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193525
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNew Prediction For Leptonic Theta_13
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