Solar neutrinos and the eclipse effect (1999)

If you prefer to read on arXiv, https://arxiv.org/abs/hep-ph/9908313v2

Abstract:

"The solar neutrino counting rate in a real time detector like Super--Kamiokanda, SNO, or Borexino is enhanced due to neutrino oscillations in the Moon during a partial or total solar eclipse. The enhancement is calculated as a function of the neutrino parameters in the case of three flavor mixing. This enhancement, if seen, can further help to determine the neutrino parameters."