Antibound and Resonant States in Halo Nuclei
arXiv:nucl-th/0307060
Abstract
An unified shell model scheme to evaluate simultaneously the contribution of antibound states and Gamow resonances to the nuclear halos is presented. The calculations, performed in the complex energy plane, are applied to the case of Li. It is found that Li may develop a resonant state excitation near the breakup threshold.
11 pages, 4 figures