Microscopic derivation of a NN*(1440) potential
| Contribuinte(s) |
Universitat de Barcelona |
|---|---|
| Resumo |
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. |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
American Physical Society |
| Direitos |
(c) American Physical Society, 2001 info:eu-repo/semantics/openAccess |
| Palavras-Chave | #Física nuclear #Partícules (Física nuclear) #Quarks #Barions #Nuclear physics #Particles (Nuclear physics) #Quarks #Baryons |
| Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
