Neutrino Mixing and Nucleosynthesis in Core-Collapse Supernovae
  A simple description of core-collapse supernovae is given. Properties of the neutrino-driven wind, neutrino fluxes and luminosities, reaction rates, and the equilibrium electron fraction in supernova environments are discussed. Neutrino mixing and neutrino interactions that are relevant to core-collapse supernovae are briefly reviewed. The values of electron fraction under several evolution scenarios that may impact rapid neutron capture process (r-process) nucleosynthesis are calculated. 
A.B. Balantekin, H. Yuksel (Wisconsin U., Madison)