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Does the quark cluster model predict any isospin two dibaryon resonance?

A. Valcarce·F. Fernandez·E. Moro·H. Garcilazo
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Abstract

We analyze the possible existence of a resonance in the $J^P=0^-$ 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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A. Valcarce, F. Fernandez, E. Moro, H. Garcilazo. 1995-08-18. Does the quark cluster model predict any isospin two dibaryon resonance?. https://doi.org/10.1103/physrevc.54.2085

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