Neutrino NSI effects on future solar sector measurements

2 Sep 2021, 17:10
Talk in parallel session Neutrino physics and astrophysics Discussion Panel Neutrinos 8


Susana Molina Sedgwick (IFIC (CSIC-Univ Valencia))


The next-generation neutrino experiment JUNO will determine the solar oscillation parameters - $\sin^2 \theta_{12}$ and $\Delta m^2_{21}$ - with great accuracy, in addition to measuring $\sin^2\theta_{13}$, $\Delta m^2_{31}$ and the mass ordering. In parallel, the continued study of solar neutrinos at Hyper-Kamiokande will provide complementary measurements in the solar sector. In this talk, I will present the expected sensitivity to non-universal and flavour-changing non-standard interactions (NSI) with $d$-type quarks from the combination of these two future experiments. I will also discuss the robustness of solar oscillation parameter measurements in the presence of NSI and comment on the enduring potential viability of the LMA-D solution.

Primary author

Susana Molina Sedgwick (IFIC (CSIC-Univ Valencia))


Mariam Tórtola (IFIC (CSIC-Univ. Valencia)) Pablo Martínez-Miravé (IFIC (CSIC - Universitat de Valencia))

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