KN phase shifts in a model with a spin-orbit interaction
Language
en
Communication dans un congrès
This item was published in
Mesons and Light Nuclei, Mesons and Light Nuclei, 2001-07-02, Prague. 2001, vol. 603, n° 603, p. 445-448
American Institute of Physics
English Abstract
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 ...Read more >
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.Read less <
English Keywords
kaon-nucleon scattering
spin-orbit interactions
elementary particle potential models
quark-quark interactions
wave functions
quark models
Origin
Hal imported