HFB theory for nuclei near the drip-lines: continuum coupling
Nuclear Theory
2007-05-23 v1
Abstract
We have developed a new HFB code that specifically addresses nuclear structure physics near the driplines. The HFB equations are solved on a two-dimensional lattice for axially symmetric even-even nuclei using B-Spline techniques. The quasiparticle energy spectrum is obtained by direct diagonalization of the HFB lattice Hamiltonian with LAPACK. The energy spectrum extends high into the continuum, up to several thousand MeV. Calculations with Skyrme forces and (density-dependent) delta pairing interactions are now underway.
Cite
@article{arxiv.nucl-th/0103038,
title = {HFB theory for nuclei near the drip-lines: continuum coupling},
author = {V. E. Oberacker and A. S. Umar and J. Chen and E. Teran},
journal= {arXiv preprint arXiv:nucl-th/0103038},
year = {2007}
}
Comments
3 pages, 4 figures, Proc. International Conference on Physics with Radioactive Ion Beams (ISOL'01), Oak Ridge, March 11-14, 2001