Regular Article - Theoretical Physics
active–sterile neutrino mixing in model with symmetry for normal neutrino mass ordering
Theoretical Particle Physics and Cosmology Research Group, Advanced Institute of Materials Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam
2 Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
Accepted: 5 May 2021
Published online: 12 May 2021
We propose a non-renormalizable model with symmetry which successfully accommodates the current active–sterile neutrino mixing in scheme. The flavor symmetry is supplemented by symmetry to consolidate the Yukawa interaction of the model. The presence of flavour symmetry plays an important role in generating the desired structure of the neutrino mass matrix. The model can reproduce the recent observed active-neutrino neutrino oscillation data for normal ordering in which two sterile–active mixing angles get the best-fit values and the obtained values of , the sum of neutrino mass and the effective neutrino masses are within their currently allowed ranges.
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