dorsal/arxiv
View SchemaHartree-Fock-Bogolyubov calculations with Gaussian expansion method
| Authors | H. Nakada |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0508028 |
| URL | https://arxiv.org/abs/nucl-th/0508028 |
| DOI | 10.1016/j.nuclphysa.2005.09.007 10.1016/j.nuclphysa.2007.12.011 |
| Journal | Nucl.Phys.A764:117-134,2006; Erratum-ibid.A801:169-171,2008 |
Abstract
We extensively develop an algorithm of implementing the Hartree-Fock-Bogolyubov calculations, in which the Gaussian expansion method is employed. This algorithm is advantageous in describing the energy-dependent exponential and oscillatory asymptotics of the quasiparticle wave functions at large $r$, and in handling various effective interactions including those with finite ranges. We apply the present method to the oxygen isotopes with the Gogny interaction, keeping the spherical symmetry. In respect to the new magic numbers, effects of the pair correlation on the N=16 and 32 nuclei are investigated.
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"abstract": "We extensively develop an algorithm of implementing the\nHartree-Fock-Bogolyubov calculations, in which the Gaussian expansion method is\nemployed. This algorithm is advantageous in describing the energy-dependent\nexponential and oscillatory asymptotics of the quasiparticle wave functions at\nlarge $r$, and in handling various effective interactions including those with\nfinite ranges. We apply the present method to the oxygen isotopes with the\nGogny interaction, keeping the spherical symmetry. In respect to the new magic\nnumbers, effects of the pair correlation on the N=16 and 32 nuclei are\ninvestigated.",
"arxiv_id": "nucl-th/0508028",
"authors": [
"H. Nakada"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/j.nuclphysa.2005.09.007 10.1016/j.nuclphysa.2007.12.011",
"journal_ref": "Nucl.Phys.A764:117-134,2006; Erratum-ibid.A801:169-171,2008",
"title": "Hartree-Fock-Bogolyubov calculations with Gaussian expansion method",
"url": "https://arxiv.org/abs/nucl-th/0508028"
},
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