Three-pair final-state interaction in the pp->ppηreaction close to threshold
arXiv:nucl-th/0406069
Abstract
We present a three-body formalism describing final-state interaction effects. The three-body enhancement factor is derived by expanding the complete three-particle wave function in hyperspherical harmonics.
LaTeX document and 4 eps figures. Talk given at COSY-11 meeting, Cracow, 1-3 June, 2004