Configuration mixing of mean-field states

Starting from self-consistent mean-field models, we discuss how to include correlations from fluctuations in collective degrees of freedom through symmetry restoration and configuration mixing, which give access to ground-state correlations and collective excitations. As an example for the method, we discuss the spectroscopy of neutron-deficient Pb isotopes. © 2005 IOP Publishing Ltd.SCOPUS: cp.jinfo:eu-repo/semantics/publishedNUSTAR 2005 - International Conference on the interface between NUclear STructure, Astrophysics and Reactions, University of Surrey, Guildford,United Kingdom, 5-8 January 2005, edited by P. Regan and P. Stevenso