Nucleosynthesis and Neutrinos.

Neutrinos play the critical roles in nucleosynthesis of light-to-heavy mass nuclei in core-collapse supernovae. We study the nucleosynthesis induced by neutrino interactions and find suitable average neutrino temperatures in order to explain the observed solar system abundances of several isotopes 7Li, 11B, 138La and 180Ta. These isotopes are predominantly synthesized by the supernova ν-process. We also study the neutrino oscillation effects on their abundances and propose a method to determine the unknown neutrino oscillation parameters, i.e. θ13 and mass hierarchy. [ABSTRACT FROM AUTHOR]