NEUTRINO OSCILLATIONS, MASSES AND MIXING
W. M. Alberico, S. M. Bilenky
The original B. Pontecorvo idea of neutrino oscillations is discussed.
Neutrino mixing and basics of neutrino oscillations in vacuum and in matter
are considered.
Recent evidences in favour of neutrino oscillations, obtained in the
Super-Kamiokande, SNO, KamLAND and other
neutrino experiments are discussed. Neutrino oscillations
in the solar and atmospheric ranges of the neutrino mass-squared
differences are considered in the framework of the minimal scheme with
the mixing of three massive neutrinos.
Results of the tritium b-decay experiments
and experiments on the search for neutrinoless double b
decay are briefly discussed.
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