FADDEEV APPROACH TO THE OCTET AND DECUPLET BARYONS

Authors
HANHART C KREWALD S
Citation
C. Hanhart et S. Krewald, FADDEEV APPROACH TO THE OCTET AND DECUPLET BARYONS, Physics letters. Section B, 344(1-4), 1995, pp. 55-60
Citations number
17
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
344
Issue
1-4
Year of publication
1995
Pages
55 - 60
Database
ISI
SICI code
0370-2693(1995)344:1-4<55:FATTOA>2.0.ZU;2-A
Abstract
A relativistic Faddeev model for the baryon octet is extended to treat the baryon decuplet. We find that after determining the model paramet ers 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.