Faddeev approach to the octet and decuplet baryons

Abstract

A relativistic Faddeev model for the baryon octet is extended to treat the baryon decuplet. We find that after determining the model parameters in the mesonic sector the masses of both nucleon and delta deviate by less than 5\% from the experimental data and show only a very weak dependence on the constituent quark mass.

9 pages

Cited by in corpus (30)

• The $XYZ$ states: experimental and theoretical status and perspectives
• The Stability of Nuclear Matter in the Nambu-Jona-Lasinio Model
• Octet and Decuplet Baryons in a Covariant and Confining Diquark-Quark Model
• Masses of ground and excited-state hadrons
• The Problem of Matter Stability in the Nambu--Jona-Lasinio Model
• Mixed phases of color superconducting quark matter
• Quark droplets stability induced by external magnetic field
• Abnormal number of Nambu-Goldstone bosons in the color-asymmetric 2SC phase of an NJL-type model
• NJL model on the light cone and pion structure function
• Nucleon Form Factors in a Covariant Diquark-Quark Model
• Baryon and meson screening masses
• The Influence of an External Chromomagnetic Field on Color Superconductivity
• Pion, sigma-meson and diquarks in the 2SC phase of dense cold quark matter
• Phase transition from nuclear matter to color superconducting quark matter
• Quark distrbutions in the nucleon based on a relativistic 3-body approach to the NJL model
• Axial vector diquark correlations in the nucleon: Structure functions and static properties
• Flavor dependence of baryon melting temperature in effective models of QCD
• Mesons and diquarks in the color neutral 2SC phase of dense cold quark matter
• Nucleons or diquarks? Competition between clustering and color superconductivity in quark matter
• Baryon structure in a quark-confining non-local NJL model
• Baryons as Hybrids of Solitons and Three Quark Bound States
• A covariant diquark-quark model of the nucleon in the Salpeter approach
• Electromagnetic form factors of the nucleon in a covariant diquark model
• A diquark model for baryons containing one heavy quark
• Faddeev equation for heavy baryons in the quark-diquark picture
• The Nuclear matter stability in a non-local chiral quark model
• Octet and Decuplet Baryons in the Hadronized Nambu--Jona-Lasinio Model with Proper Spin Projection
• Electromagnetic N-$\Delta$ transition form factors in a covariant quark-diquark model
• Baryons in the Nambu Jona-Lasinio models
• Baryon and meson masses in the Nambu--Jona-Lasinio model: A Bayesian approach