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arXiv · hep-ph/9209206

17 keV neutrino and large magnetic moment solution of the solar neutrino puzzle

Eugeni Akhmedov·Zurab Berezhiani·Goran Senjanovic·Zhijian Tao
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Abstract

Zee-type models with Majorons naturally incorporate the 17 keV neutrino but in their minimal version fail to simultaneously solve the solar neutrino puzzle. If there is a sterile neutrino state, we find a particularly simple solution to the solar neutrino problem, which besides $ν_{17}$ predicts a light Zeldovich-Konopinski-Mahmoud neutrino $ν_{light}=ν_e+ν_μ^c$ with a magnetic moment being easily as large as $10^{-11}μ_B$ through the Barr-Freire-Zee mechanism.

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Eugeni Akhmedov, Zurab Berezhiani, Goran Senjanovic, Zhijian Tao. 1992-09-02. 17 keV neutrino and large magnetic moment solution of the solar neutrino puzzle. https://doi.org/10.1016/0370-2693(93)91838-e

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