Abstract
Abstract
We report our preliminary theoretical study on Ξ−-atom based on a ΞN interaction extracted from QCD on lattice. First, we study ΞN interaction in nuclear matter. Then, we make a Ξ-nucleus potential in a simple folding procedure. We study Ξ−-60Ni system as an example, and find that energy levels of the atom are shifted downward due to the ΞN interaction.
Subject
General Physics and Astronomy