Origin of Matter and Evolution of Galaxies 2011: Wako, Japan, 14-17 November 2011

This is the proceedings of the International Symposium on Origin of Matter and Evolutions of Galaxies 2011 (OMEG11). The subjects are nuclear astrophysics and related fields. This symposium provides good occasions of meeting researchers in different fields of nuclear physics, particle physics, astrophysics, astronomy, cosmochemistry, geoscience etc.