Supernova Neutrino constrained by Neutrino Data

Neutrinos are the electrically neutral elementary particles with finite mass. The discovery of their non-zero masses is the first instance of a conflict with the Standard Model of particle physics, which has successfully described elementary particles and interactions but leaves questions unanswered. The fruitful results from neutrino experiments in the past two decades provide us with a paradigm, but further precision measurements are required to address the fundamental questions.