Published in "Observational and physical cosmology", 1992.
and
Institut d'Astrophysique de Paris 98 Blvd. Arago, 75015 Paris, Paris
Table of Contents
THE THERMAL HISTORY OF MATTER
Cosmic densities
Reaching for the past
Cosmic timescales
PRIMORDIAL NUCLEOSYNTHESIS
Nucleosynthetic yields
TESTING COSMOLOGICAL MODELS
Proliferation of particle families
Evidence from the width of the Z
Evidence from mass renormalisation
Evidence from primordial nucleosynthesis
A MULTIDIMENSIONAL UNIVERSE
THE COSMIC QUARK-HADRON PHASE TRANSITION
Recipes for the glue
THE PHASE DIAGRAM
Exploring the phase diagram
THE PHYSICS OF THE PHASE DIAGRAM
Energy densities in the two phases
Order parameters of the phase transition
COSMIC SCENARIO
REFERENCES