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Central Jastrow and linear state dependent correlations in nuclei

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DOI: 10.1088/0954-3899/26/12/304
OAI: oai:inspirehep.net:543754
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INSPIRE-HEP
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Abstract

Linearized state-dependent and central Jastrow correlated trial wavefunctions are used to study the ground state of spin-isospin saturated p-shell nuclei with V4-type forces. We extend the variational Monte Carlo method to incorporate this kind of operatorial correlation by introducing only minor changes with respect to the case of central correlations. Very good energies are obtained with this wavefunction for the nuclei studied. Finally, a discussion of the role of the different correlation mechanisms included in this trial wavefunction is performed in terms of both the momentum distribution and the one- and two-particle densities in position space.

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