Otro
DN interaction from the Jülich meson-exchange model
Registro en:
AIP Conference Proceedings, v. 1441, p. 350-352.
0094-243X
1551-7616
10.1063/1.3700552
2-s2.0-84860610027
Autor
Tolos, L.
Haidenbauer, J.
Krein, G.
Resumen
The DN interaction is studied in close analogy to the meson-exchange K̄N potential of the Jülich group using SU(4) symmetry constraints. The model generates the Λ c(2595) resonance dynamically as a DN quasi-bound state. Results for DN scattering lengths and cross sections are presented and compared with predictions based on the Weinberg-Tomozawa term. Some features of the Λ c(2595) resonance are also discussed emphasizing the role of the near-by πΣ c threshold. © 2012 American Institute of Physics.