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arXiv · 1204.5272

Density-dependent deformed relativistic Hartree-Bogoliubov theory in continuum

Ying Chen·Lulu Li·Haozhao Liang·Jie Meng
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Abstract

The deformed relativistic Hartree-Bogoliubov theory in continuum with the density-dependent meson-nucleon couplings is developed. The formulism is briefly presented with the emphasis on handling the density-dependent couplings, meson fields, and potentials in axially deformed system with partial wave method. Taking the neutron-rich nucleus $^{38}$Mg as an example, the newly developed code is verified by the spherical relativistic continuum Hartree-Bogoliubov calculations, where only the spherical components of the densities are considered. When the deformation is included self-consistently, it is shown that the spherical components of density-dependent coupling strengths are dominant, while the contributions from low-order deformed components are not negligible.

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Ying Chen, Lulu Li, Haozhao Liang, Jie Meng. 2012-04-24. Density-dependent deformed relativistic Hartree-Bogoliubov theory in continuum. https://doi.org/10.1103/physrevc.85.067301

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