HFB calculations with a microscopic pairing interaction
摘要
Hartree-Fock-Bogolyubov (HFB) calculations making use of a recently proposed microscopic effective pairing interaction are presented. The interaction was shown to reproduce the pairing properties provided by the realistic force very accurately in infinite matter. Although finite-ranged and non-local, it makes 3D HFB calculations in coordinate space tractable. As a first application, basic pairing properties of calcium isotopes in their ground-state are studied. By comparing the results with those obtained using a standard Density-Dependent Delta Interaction, the crucial isovector character of the microscopic interaction is highlighted.
引用
@article{arxiv.nucl-th/0411023,
title = {HFB calculations with a microscopic pairing interaction},
author = {T. Duguet and P. Bonche},
journal= {arXiv preprint arXiv:nucl-th/0411023},
year = {2009}
}
备注
6 pages, 6 figures. Proceedings of the Conference on Nuclei at the Limits, ANL, 2004. They will be published in the AIP Conference Proceedings Series