Kaon-Nucleon scattering states and potentials in the Skyrme model

Abstract

We study the (anti)kaon nucleon interaction in the Skyrme model. The kaon field is introduced as a fluctuation around the rotating Skyrmion for the nucleon. As an extension of our previous work, we study scattering states and examine phase shifts in various kaon-nucleon channels. Then we study the interaction, where we find that it consists of central and spin-orbit components for isospin channels, $I=0,1$, with energy dependence and nonlocality. The interaction is then fitted to a Shrödinger equivalent local potential for s- and p-waves.

arXiv comment25 pages, 33 figures, and 10 tables

References in corpus (6)

• K^- p scattering length from scattering experiments
• Kaon-nucleon scattering lengths from kaonic deuterium experiments
• Kaon-nucleon scattering lengths from kaonic deuterium experiments revisited
• Lambda(1405) in the Bound State Soliton Model
• Bound State versus Collective Coordinate Approaches in Chiral Soliton Models and the Width of the ${\Theta }^{+}$ Pentaquark
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Cited by in corpus (3)

• Heavy hadronic molecules with pion exchange and quark core couplings: a guide for practitioners
• Lambda(1405) as a K-bar N Feshbach resonance in the Skyrme model
• Heavy baryon production with an instanton interaction