Coordinate-space solution of the Skyrme–Hartree–Fock– Bogolyubov equations within spherical symmetry. The program HFBRAD (v1.00)

Published: 01-06-2005| Version 1 | DOI: 10.17632/4vzsg8tbr6.1
Contributors:
K. Bennaceur,
J. Dobaczewski

Description

Abstract We describe the first version (v1.00) of the code hfbrad which solves the Skyrme–Hartree–Fock or Skyrme–Hartree–Fock–Bogolyubov equations in the coordinate representation with spherical symmetry. A realistic representation of the quasiparticle wave functions on the space lattice allows calculations to be performed up to the particle drip lines. Zero-range density-dependent interactions are used in the pairing channel. The pairing energy is calculated by either using a cut-off energy in the qu... Title of program: HFBRAD (v1.00) Catalogue Id: ADVM_v1_0 Nature of problem For a self-consistent description of nuclear pair correlations, both the particle-hole (field) and particle-particle (pairing) channels of the nuclear mean field must be treated within the common approach, which is the Hartree-Fock-Bogolyubov theory. By expressing these fields in spatial coordinates one can obtain the best possible solutions of the problem; however, without assuming specific symmetries the numerical task is often too difficult. This is not the case when the spherical symmetry is ... Versions of this program held in the CPC repository in Mendeley Data ADVM_v1_0; HFBRAD (v1.00); 10.1016/j.cpc.2005.02.002 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

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