Quark model derivation of a NN* (1440) potential

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

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arxiv nucl-th/0012007 v1 pith:KWBLCER2 submitted 2000-12-02 nucl-th hep-ph

Quark model derivation of a NN* (1440) potential

B. Juli\'a , F. Fern\'andez , A. Valcarce , P. Gonz\'alez This is my paper

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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.

Quark model derivation of a NN* (1440) potential

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