Resonant continuum in the Hartree-Fock+BCS approximation

Abstract

A method for incorporating the effect of the resonant continuum into Hartree-Fock+BCS equations is proposed. The method is applied for the case of a neutron-rich nucleus calculated with a Skyrme-type force plus a zero-range pairing interaction and the results are compared with Hartree-Fock-Bogoliubov calculations. It is shown that the widths of resonant states have an important effect on the pairing properties of nuclei close to the drip line.

9 pages, 2 figures, comparison with HFB added

References in corpus (1)

• Solution of relativistic Hartree-Bogoliubov equations in configurational representation: spherical neutron halo nuclei

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