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arXiv · hep-ph/0611331

Gallium data variability and KamLAND

Joao Pulido·Bhag Chauhan·Marco Picariello
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Abstract

We present an alternative fit to the conventional solar+KamLAND one which takes into account the possible time dependence of the Ga data and relies on the partial conversion of active $\to$ sterile neutrinos via the magnetic moment/solar field interaction. We evaluate the prediction for the solar neutrino rates obtaining a fit of similar quality as the LMA one. We also evaluate the KamLAND antineutrino survival probability as a function of reactor distance and find a better agreement with data as compared to LMA.

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Joao Pulido, Bhag Chauhan, Marco Picariello. 2006-11-27. Gallium data variability and KamLAND. https://doi.org/10.1016/j.nuclphysbps.2007.02.069

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