Solar Neutrinos: Spin Flavour Precession and LMA
  The time dependence that appears to be hinted by the data from the first 13 years of the solar neutrino Gallium experiments is viewed as resulting from a partial conversion of active neutrinos to light sterile ones through the resonant interaction between the magnetic moment of the neutrino and a varying solar field. A summary of the model and its predictions are presented for the forthcoming experiments Borexino and LENS. 
Joao Pulido, B. C. Chauhan, R. S. Raghavan