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Title: Microscopic derivation of a NN*(1440) potential
Author: Juliá-Díaz, Bruno
Fernández, F.
González Cámara, Pablo
Valcarce, A.
Keywords: Física nuclear
Partícules (Física nuclear)
Nuclear physics
Particles (Nuclear physics)
Issue Date: 2001
Publisher: American Physical Society
Abstract: We derive a NN*(1440) potential from a nonrelativistic quark-quark interaction and a quark cluster model for the baryons. By making use of the Born-Oppenheimer approximation, we examine quark Pauli correlations in detail. A comparison with the NN potential derived in the same framework is done. This makes it possible to emphasize the role of quark antisymmetry beyond baryon antisymmetry and to discuss the use of phenomenological NN*(1440) baryonic potentials.
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It is part of: Physical Review C, 2001, vol. 63, num. 2, p. 024006-1-024006-9
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ISSN: 0556-2813
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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