A hybrid quark model for two baryons is developed. The short distance part is represented by six-quark wave functions, while the long distance part is described by conventional wave functions representing the relative motion of three-quark baryons. Formulae which give the probabilities of the six-quark configurations as a function of energy, in terms of the exterior NN interactions and experimental phase shifts, are derived and applied.

NUCLEAR REACTIONS Quark structure of nuclei, hybrid quark-baryon model of two baryons. Derivation of interior quark amplitudes from phase shifts and exterior forces. Numerical values for interior six quark probabilities for $0<E<\mathrm{}800\mathrm{}$ MeV nucleon-nucleon states.

• Received 23 May 1983

DOI:https://doi.org/10.1103/PhysRevC.28.1277