Two Parameter Texture of Nearly Bi-maximal Neutrino Mixing In An SU(2)L×U(1)Y Model (素粒子物理学の新展開)

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概要

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• We propose a texture of three generation Majorana-type neutrino mass matrix in terms of only two parameters which gives rise to nearly bi-maximal mixing angles. We also demonstrate an explicit realization of such type of neutrino mass-matrix in the context of an SU(2)_L×U(1)_Y model due to higher dimensional mass terms through the inclusion of discrete Z_3×Z_4 symmetry and two extra singlet Higgs fields.

• 素粒子論グループ 素粒子研究編集部の論文
• 2001-01-20

著者

• Ghosal Ambar

  静岡県立大

関連論文

• 27aSJ-11 Bimaximal Neutrino Mixing in a Zee-type Model with Badly Broken Flavor Symmetry
• Two Parameter Texture of Nearly Bi-maximal Neutrino Mixing In An SU(2)L×U(1)Y Model (素粒子物理学の新展開)

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