Strangeness, charm and bottom in a chiral quark-meson model

Abstract

In this paper we investigate an SU(3) extension of the chiral quark-meson model. The spectra of baryons with strangeness, charm and bottom are considered within a "rigid oscillator" version of this model. The similarity between the quark part of the Lagrangian in the model and the Wess-Zumino term in the Skyrme model is noted. The binding energies of baryonic systems with baryon number B=2 and 3 possessing strangeness or heavy flavor are estimated. The results obtained are in good qualitative agreement with those obtained previously in the topological soliton (Skyrme) model.

12 pages, no figures. Journal ref: submitted to Nucl.Phys. B

References in corpus (3)

• Exotic Anti-Decuplet of Baryons: Prediction from Chiral Solitons
• 1-loop corrections to the SU(3) symmetric chiral soliton
• Strange Multiskyrmions

Cited by in corpus (2)

• Flavored exotic multibaryons and hypernuclei in topological soliton models
• Baryon Spectrum in Large N(C) Chiral Soliton and in Quark Models