Published in "Observational and physical cosmology", 1992.


PRIMORDIAL NUCLEOSYNTHESIS

Hubert Reeves


Service d'Astrophysique, C.E.N. Saclay, 91191 Gif-sur-Yvette, France

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

Next