Application of contact interactions to Borromean halos
Dec, 19978 pages
Published in:
- Phys.Rev.C 56 (1997) 3054-3062
Citations per year
Abstract: (APS)
11Li and 6He are described as three-body systems using different approaches. We compare our technique, based on a density-dependent, cutoff, contact interaction between the valence neutrons, with a Faddeev approach which is based on realistic interactions. The ground state properties of a weakly bound two-neutron halo are described fairly well once the contact interaction has been adjusted and calibrated to produce a realistic scattering length and effective range.- 21.30.Fe
- 21.60.Gx
- 21.45.+v
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