KN phase shifts in a model with a spin-orbit interaction
Idioma
en
Communication dans un congrès
Este ítem está publicado en
Mesons and Light Nuclei, Mesons and Light Nuclei, 2001-07-02, Prague. 2001, vol. 603, n° 603, p. 445-448
American Institute of Physics
Resumen en inglés
The I = 1 and I = 0 kaon-nucleon s, p, d, f, g-waves phase shifts have been calculated in a non relativistic quark potential model using the resonating group method (RGM). The interquark potential includes gluon exchanges ...Leer más >
The I = 1 and I = 0 kaon-nucleon s, p, d, f, g-waves phase shifts have been calculated in a non relativistic quark potential model using the resonating group method (RGM). The interquark potential includes gluon exchanges with a spin-orbit interaction. This force was determined to reproduce as well as possible the meson and baryon spectra. The same force is employed for the cluster and intercluster dynamics and the relative KN wave function is calculated without any approximation. While some channels are correctly described, the theory is still unable to explain others.< Leer menos
Palabras clave en inglés
kaon-nucleon scattering
spin-orbit interactions
elementary particle potential models
quark-quark interactions
wave functions
quark models
Orígen
Importado de HalCentros de investigación