Aspects of matter-antimatter asymmetries in Astrophysics and relativistic heavy ion collisions

Abstract

Matter -antimatter asymmetry, expected to be very large in the Universe, is rediscussed considering effects which might not have been considered enterely before and which can also be relevant for (high energy densities) relativistic heavy ions collisions. Effects from the phase diagram of strong interactions are raised for that.

Comments: Contribution to Proceedings of XXVVI Physics In Collisions (PIC), Buzios, Brasil, July 2006, 4 pages, LaTeX. PSN THUPO07