A combined study of source, detector and matter non-standard neutrino interactions at DUNE

Understand

We simultaneously investigate source, detector and matter non-standard neutrino interactions at the proposed DUNE experiment.

• Our analysis is performed using a Markov Chain Monte Carlo exploring the full parameter space.
• We find that the sensitivity of DUNE to the standard oscillation parameters is worsened due to the presence of non-standard neutrino interactions.
• In particular, there are degenerate solutions in the leptonic mixing angle $\theta_{23}$ and the Dirac CP-violating phase $\delta$.