Neutrino Oscillations and Mass Models

Abstract

These notes provide a review of various neutrino mass model and their implications for particle physics and the Standard Model. We discuss how mass terms are incorporated into the Standard Model, including the Dirac mass term and the Majorana mechanism. We explore experimental evidence supporting the existence of non-zero neutrino mass and develop the formalism of neutrino oscillations. Additionally, we provide a brief overview of some famous radiative neutrino mass models. This notes draws heavily from the references given below and can serve as a valuable resource for students and new researchers interested in the field of neutrino physics.Comment: arXiv admin note: text overlap with arXiv:hep-ph/0310204 by other author