Effective-range parameters and vertex constants for Λ-nuclear systems

Abstract

For a wide range of the core-nuclei ([Formula: see text]), the scattering lengths, effective radii, and the other effective-range parameters (up to the order [Formula: see text]) for the angular momentum [Formula: see text] are calculated within a two-body [Formula: see text]-model. For the same hypernuclear systems, the [Formula: see text]-matrix residues as well as the corresponding Nuclear-Vertex and Asymptotic-Normalization constants (NVC’s and ANC’s) for the bound states are also found.