DIRHB - a relativistic self-consistent mean-field framework for atomic nuclei
Keywords
Dirac–Hartree–Bogoliubov, Nuclear energy density functional, Relativistic self-consistent mean-field, Quadrupole deformation, Constrained calculation, Harmonic oscillator
Abstract
The DIRHB package consists of three Fortran computer codes for the calculation of the ground-state properties of even–even atomic nuclei using the framework of relativistic self-consistent mean-field models. Each code corresponds to a particular choice of spatial symmetry: the DIRHBS, DIRHBZ and DIRHBT codes are used to calculate nuclei with spherical symmetry, axially symmetric quadrupole deformation, and triaxial quadrupole shapes, respectively. Reflection symmetry is assumed in all three cases. The latest relativistic nuclear energy density functionals are implemented in the codes, thus enabling efficient and accurate calculations over the entire nuclide chart.
