arXiv:nucl-th/0701001·v1·Nuclear Theory
Strange dibaryon and KNN-pi Sigma N coupled channel equation
Yoichi Ikeda🇯🇵 · Toru Sato🇯🇵
Abstract
KNN three body resonance has been studied by KNN-pi Sigma N coupled channel Faddeev equation. The S-matrix pole has been investigated using the analytically continued scattering amplitude on the unphysical Riemann sheet. As a result we found a three-body resonance of strange dibaryon system with the binding energy and width B=76MeV and \Gamma=54MeV.
Comments: 4 pages, 3 figures, To appear in the proceedings of HYP2006, Mainz, Germany, 10-14 Oct 2006