1107.0279 (S. N. Gninenko)

Sterile neutrino decay as a common origin for LSND/MiniBooNe and T2K
excess events    [PDF]

S. N. Gninenko

We point out that the excess of electron-like neutrino events recently observed by the T2K collaboration may have a common origin with the similar excess events previously reported by the LSND and MiniBooNE experiments and interpreted as a signal from the radiative decays of a sterile neutrino \nu_h with the mass around 50 MeV produced in muon neutrino neutral current (NC) interactions. In this work we assumed that the \nu_h can also be produced in tau neutrino NC reactions.

View original: http://arxiv.org/abs/1107.0279