An Experimentalist's View of Neutrino Oscillations

TL;DR

This paper reviews the experimental evidence for neutrino oscillations, highlighting their implications for physics beyond the Standard Model and discussing future experiments to resolve remaining uncertainties.

Contribution

It provides a comprehensive overview of the current experimental status and future plans for studying neutrino oscillations, emphasizing their significance for new physics.

Findings

Evidence from solar and atmospheric neutrino deficits supports oscillations.

Controversial results from artificial neutrino experiments are discussed.

Future experiments are planned to address unresolved questions.

Abstract

Neutrinos, and primarily neutrino oscillations, have undoubtedly been one of the most exciting topics in the field of high-energy physics over the past few years. The existence of neutrino oscillations would require an extension of the currently accepted description of sub-nuclear phenomena beyond the Standard Model. Compelling evidence of new physics, which seems to be pointing towards neutrino oscillations, is coming from the solar neutrino deficit and from the atmospheric neutrino anomaly. More controversial effects have been observed with artificially produced neutrinos. The present experimental status of neutrino oscillations is reviewed, as well as the planned future experimental programme, which, it is hoped, will solve most of the outstanding puzzles.