Quark model derivation of a NN* (1440) potential

B. Juli\'a , F. Fern\'andez , A. Valcarce , P. Gonz\'alez

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classification ⚛️ nucl-th hep-ph

keywords interactionmodelpotentialquarkapproximationbaryonsborn-oppenheimerchiral

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We derive a $NN^*$(1440) potential from a non-relativistic quark-quark interaction and a chiral quark cluster model for the baryons. By making use of the Born-Oppenheimer approximation we examine the most important features of this interaction in comparison to those obtained from meson-exchange models.

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Quark model derivation of a NN* (1440) potential

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