arXiv:hep-ph/0404051·v1·High Energy Physics — Phenomenology
Ground-state baryon masses in the perturbative chiral quark model
T. Inoue🇩🇪 · V. E. Lyubovitskij🇩🇪 · Th. Gutsche🇩🇪 · Amand Faessler🇩🇪
Abstract
Mass differences of the flavor octet and decuplet ground-state baryons are studied in the perturbative chiral quark model. We present a way to understand the nontrivial spin- and flavor dependent mass differences, where both pseudoscalar mesons and gluons play a significant role.
Comments: 24 pages, 3 figures