The neutrino was postulated in 1930 to solve a major problem in physics: the conservation of energy. Its experimental existence was not proven until a quarter of a century later. Since then, the neutrino has occupied the stage with its many enigmas, yet detection, and therefore the verification of predictions, is particularly difficult. This requires very massive detectors. The ultimate problem solved is that of the mass of neutrinos: do they have mass or do they not? Let’s see how the answer came.
Neutrino oscillations | Case
