6533b826fe1ef96bd1283d68
RESEARCH PRODUCT
Translationally invariant treatment of pair correlations in nuclei: I. Spin and isospin dependent correlations
Antonio PuenteRaymond F. BishopJesús NavarroR. GuardiolaP.i. MolinerNiels R. Waletsubject
PhysicsNuclear Theory (nucl-th)Particle physicsNuclear and High Energy PhysicsNuclear Theory/dk/atira/pure/subjectarea/asjc/3100/3106IsospinNuclear TheoryFísicaFOS: Physical sciencesInvariant (physics)Wave functionNuclear Experimentdescription
We study the extension of our translationally invariant treatment of few-body nuclear systems to heavier nuclei. At the same time we also introduce state-dependent correlation operators. Our techniques are tailored to those nuclei that can be dealt with in $LS$ coupling, which includes all nuclei up to the shell closure at $A=40$. We study mainly $p$-shell nuclei in this paper. A detailed comparison with other microscopic many-body approaches is made, using a variety of schematic nuclear interactions. It is shown that our methodology produces very good energies, and presumably also wave functions, for medium mass nuclei.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1996-07-15 |