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arXiv · hep-ph/9810448

Radiative four neutrino masses and mixings

Probir Roy
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Abstract

The radiative model, proposed by Zee, is extended from the three neutrino $(ν_{e,μ,τ})$ sector to include a fourth sterile neutrino $ν_s$. The oscillations $ν_e \leftrightarrow ν_s$ (solar), $ν_μ\leftrightarrow ν_τ$ (atmospheric) and $ν_e \leftrightarrow ν_μ$ (LSND) are invoked to explain all oscillation data with the successful relation $(Δm^2)_{atm} \simeq 2[(Δm^2)_{solar} (Δm^2)_{LSND}]^{1/2}$ as an added bonus.

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Probir Roy. 1998-10-22. Radiative four neutrino masses and mixings. https://arxiv.org/abs/hep-ph/9810448

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