Yukawaon Model in the Quark Sector and Nearly Tribimaximal Neutrino Mixing

Abstract

For the purpose of deriving the observed nearly tribimaximal neutrino mixing, a possible yukawaon model in the quark sector is investigated. Five observable quantities (2 up-quark mass ratios and 3 neutrino mixing parameters \sin^2 2θ_{atm}, \tan^2θ_{solar} and |U_{13}|) are excellently fitted by two parameters (one in the up-quark sector and another one in the right-handed Majorana neutrino sector).

arXiv comment10 pages, no figure, version accepted by Phys.Lett.B

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Cited by in corpus (16)

• Yukawaon Model with U(3)$\times$S${}_3$ Family Symmetries
• Unified description of quark and lepton mixing matrices based on a Yukawaon model
• Neutrino Mass Matrix with No Adjustable Parameters
• Large ${\theta }_{13}^{\nu }$ and Unified Description of Quark and Lepton Mixing Matrices
• Neutrino Mass Matrix Model with a Bilinear Form
• Yukawaon Model with Anomaly Free Set of Quarks and Leptons in a U(3) Family Symmetry
• Quark and Lepton Mass Matrix Model with Only Six Family-Independent Parameters
• Universal Bilinear Form of Quark and Lepton Mass Matrices
• Yukawaon Model with U(3)$\times$O(3) Family Symmetries
• Origin of Hierarchical Structures of Quark and Lepton Mass Matrices
• Flavon VEV Scales in U(3)$\times$U(3)${}^{\prime }$ Model
• Can Massless and Light Yukawaons be Harmless?
• Quark and Lepton Mass Matrices Described by Charged Lepton Masses
• Leptonic $CP$ violating Phase in the Yukawaon Model
• SU(5)-Compatible Yukawaon Model
• A modified version of the Koide formula from flavor nonets in a scalar potential model and in a Yukawaon model