Three-body Faddeev-type equations for bound, resonant, and scattering states in systems with a nuclear core and two nucleons are solved using the momentum-space framework. Two approaches for eliminating the Pauli-forbidden deeply bound states are compared: projecting out those states by using a nonlocal term in the potential, and by using a supersymmetric transformation of the potential. While the former method is preferred by the experimental data for deuteron-${}^4\mathrm{He}$ scattering, the results for bound and resonant states do not indicate a clear superiority of a single method. Instead, systematic differences between them are found.

Close

PrevNext

View figure in article

• Binding energy & masses
• Breakup reactions
• Elastic scattering reactions
• Few-body systems
• Transfer reactions
• 6 ≤ A ≤ 19