Abstract
We solve the coordinate space Faddeev equations in the continuum. We employ hyperspherical coordinates and provide analytical expressions allowing easy computation of the effective potentials at distances much larger than the ranges of the interactions where only waves in the different Jacobi coordinates couple. Realistic computations are carried out for the Borromean halo nuclei for and for Ground state properties, strength functions, Coulomb dissociation cross sections, phase shifts, and complex -matrix poles are computed and compared to available experimental data. We find enhancements of the strength functions at low energies and a number of low-lying -matrix poles.
- Received 20 January 1998
DOI:https://doi.org/10.1103/PhysRevC.58.1403
©1998 American Physical Society