The realistic collective nuclear Hamiltonian

Abstract

The residual part of the realistic forces ---obtained after extracting the monopole terms responsible for bulk properties--- is strongly dominated by pairing and quadrupole interactions, with important $\sigma \tau \cdot \sigma \tau$, octupole and hexadecapole contributions. Their forms differ from the schematic ones through normalizations that lead to a universal $A^{-1/3}$ scaling for all multipoles. Coupling strengths and effective charges are calculated and shown to agree with the observed values.

20 pages, RevTeX 3.0 using psfig, 4 Postscript figures included using uufiles

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• Microscopic mass formulae
• A Full $PF$ Shell Model Study of a~=~48 Nuclei
• Monte Carlo evaluation of path integrals for the nuclear shell model
• Spherical Shell Model description of rotational motion
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