Coordinate-space solution of the Skyrme-Hartree-Fock-Bogolyubov equations within spherical symmetry. The program HFBRAD (v1.0)

K. Bennaceur (1) , J. Dobaczewski

1 IPNL - Institut de Physique Nucléaire de Lyon

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 within the spherical symmetry. A realistic representation of the quasiparticle wave functions on the space lattice allows for performing calculations 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 quasiparticle spectrum or the regularization scheme proposed by A. Bulgac and Y. Yu.

Domaines: Physique Nucléaire Théorique [nucl-th]

K. Bennaceur, J. Dobaczewski. Coordinate-space solution of the Skyrme-Hartree-Fock-Bogolyubov equations within spherical symmetry. The program HFBRAD (v1.0). Computer Physics Communications, 2005, 168, pp.96-122. ⟨10.1016/j.cpc.2005.02.002⟩. ⟨in2p3-00023514⟩