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000136071 1001_ $$0P:(DE-Juel1)131173$$aGrümmer, F.$$b0
000136071 245__ $$aLarge-scale nuclear structure studies
000136071 260__ $$bInstitute of Physics Publishing
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000136071 520__ $$aThe problem of microscopic nuclear structure theory in large single particle basis
systems is reviewed. Several approaches are discussed, which attempt to approximate
the large model spaces numerically inaccessible in complete shell model expansions
of the nuclear wavefunctions. All of them use symmetry projected Hartree-Fock-
Bogoliubov quasiparticle configurations as basic building blocks of the theory. They
differ, however, in the degree of sophistication of the variational procedures which
are used to determine the corresponding mean fields as well as the configuration mixing,
up to a level, on which the construction of the configuration space itself is entirely left
to the dynamics of the considered system. The mathematical formalism underlying
these models is briefly summarised and the steps towards a numerical realisation are
discussed. In several examples the possibilities and the power of the models are
demonstrated and their limitations are shown. The models may provide a powerful
tool for the analysis of experimental data as well as for predictions in still unexplored
regions. On the other hand they may lead to a much better theoretical understanding
of effective nuclear interactions as well as the underlying fundamental forces.
000136071 542__ $$lThis version is available at http://dx.doi.org/10.1088/0034-4885/50/6/003
Copyright © IOP Publishing Ltd.
000136071 7001_ $$aSchmid, K. W.$$b1
000136071 773__ $$0PERI:(DE-600)1361309-1$$p50$$p731 - 781$$tReports on progress in physics$$y1987
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000136071 9201_ $$0I:(DE-Juel1)VDB25$$kIKP-3$$lInstitut 3 (Theoretische Kernphysik)$$x0
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