Models of the Nucleus Astrophysics Nucleosynthesis and Stellar Evolution Models of the Nucleus Questions How is the atomic mass of an element calculated from isotope data? What is atomic data in r? What do neutrinos tell us about the sun? Can neutrinos pass through neutron stars and black holes? What are neutrinos? Where are they found? What is the difference between neutrons and neutrinos? How many neutrinos are in the universe? How many neutrinos pass through our body every second? How fast does a neutrino travel? What is the difference between a photon and a neutrino? Why are they not considered photons? What is the frequency/wavelength of a neutrino? What is the process of nucleosynthesis? How does nucleosynthesis work? What is the scattering of neutrons by solids and liquids? How are auroras formed? Nucleosynthesis and Stellar Evolution View all chapters Nuclear Fusion Models of the Nucleus Main-Sequence Burning Helium-Burning Phase Advanced Nuclear Burning Evolutionary Tracks in the H-R Diagram Stellar Clusters Stellar Remnants Novae and Supernovae Prev Next