# Testing sterile neutrino mixing with present and future solar neutrino data

@article{Goldhagen2022TestingSN,
title={Testing sterile neutrino mixing with present and future solar neutrino data},
author={Kim Goldhagen and Michele Maltoni and Shayne Reichard and Thomas Schwetz},
journal={The European Physical Journal C},
year={2022}
}
• Published 30 September 2021
• Physics
• The European Physical Journal C
We investigate the sensitivity of solar neutrino data to mixing of sterile neutrinos with masses $$\gtrsim$$ ≳  eV. For current data, we perform a Feldman–Cousins analysis to derive a robust limit on the sterile neutrino mixing. The solar neutrino limit excludes significant regions of the parameter space relevant to hints from reactor and radioactive gallium source experiments. We then study the sensitivity of upcoming solar neutrino data, most notably elastic neutrino-electron scattering in…
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