Sampsa Vihonen

Constraining the nonstandard interaction parameters in long baseline neutrino experiments

In this article we investigate the prospects for probing the strength of the possible non-standard neutrino interactions (NSI) in long baseline neutrino oscillation experiments. We find that these experiments are sensitive to NSI couplings down to the level of 0.01-0.1 depending on the oscillation channel and the baseline length, as well as on the detectors fiducial mass. We also investigate the interference of the leptonic CP angle

Determination of the θ23 octant in long baseline neutrino experiments within and beyond the standard model

\delta_{CP}

Optimizing the θ23 octant search in long baseline neutrino experiments

with the constraining of the NSI couplings. It is found that the interference is strong in the case of the

Determination of the

\nu_{e}\leftrightarrow\nu_{\mu}

\theta_{23}

and

octant in LBNO

\nu_{e}\leftrightarrow\nu_{\tau}

Left-right symmetric models and long baseline neutrino experiments

transitions but not significant in other transitions. In our numerical analysis we apply the GLoBES software and use the LBNO setup as our benchmark.

Searching for neutrino oscillation parameters in long baseline experiments

The recent data indicate that the neutrino mixing angle

Determination of the θ 23 octant in LBNO

\theta_{23}

Determination of the θ23 octant in LBNO

deviates from the maximal-mixing value of 45