Does the quark cluster model predict any isospin two dibaryon resonance?
A. Valcarce, F. Fernandez, E. Moro, H. Garcilazo
Abstract
We analyze the possible existence of a resonance in the JP=0- channel with isospin two by means of nucleon-Δ interactions based on the constituent quark model. We solve the bound state and the scattering problem using two different potentials, a local and a non-local one. The non-local potential results to be the more attractive, although not enough to generate the experimentally predicted resonance.
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