Constraints on Flavor-Diagonal Non-Standard Neutrino Interactions from Borexino Phase-II

S. K. Agarwalla, M. Agostini, K. Altenmüller +103

The Borexino detector measures solar neutrino fluxes via neutrino-electron elastic scattering. Observed spectra are determined by the solar-${\nu }_e$ survival probability $P_{ee}(E)$…