The phenomenon of neutrino oscillations has been established as the leading mechanism
behind neutrino flavor transitions, providing solid experimental evidence that neutrinos are …

Neutrino oscillations have become well-known phenomena; the measurements of neutrino
mixing angles and mass squared differences are continuously improving. Future oscillation …

We determine the elements of the leptonic mixing matrix, without assuming unitarity,
combining data from neutrino oscillation experiments and weak decays. To that end, we first …

Hyper-Kamiokande consists of two identical water-Cherenkov detectors of total 520 kt, with
the first one in Japan at 295 km from the J-PARC neutrino beam with 2.5 off-axis angles …

Abstract We consider Non-Standard neutrino Interactions (NSI), described by four-fermion
operators of the form (bar nu α γν β)(bar f γf), where f is an electron or first generation quark …

We derive model-independent bounds on production and detection non-standard neutrino
interactions (NSI). We find that the constraints for NSI parameters are around Script O (10 …

We investigate how non-standard neutrino interactions (NSIs) with matter can be generated
by new physics beyond the Standard Model (SM) and analyse the constraints on the NSIs in …

We study the robustness of the determination of the neutrino masses and mixing from the
analysis of atmospheric and K2K data under the presence of different forms of …

A low-energy non-unitary leptonic mixing matrix is a generic effect of a large class of
theories accounting for neutrino masses. It is shown how the extra CP-odd phases of a …

The formalism of nonstandard four-fermion interactions provides a convenient, model-
independent way of parametrizing a wide class of “new physics” scenarios. In this article, we …