Baryons in a relativized quark model with chromodynamics

Capstick, Simon; Isgur, Nathan

doi:10.1103/physrevd.34.2809

Baryons in a relativized quark model with chromodynamics

Simon Capstick
(
- Toronto U.
)
,
Nathan Isgur
(
- Toronto U.
)

Nov 1, 1986

27 pages

Published in:

Phys.Rev.D 34 (1986) 9, 2809-2835

Published: Nov 1, 1986

DOI:

10.1103/physrevd.34.2809

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Abstract:

We have studied the three-quark system in a relativized version of the quark potential model with chromodynamics. W'ith parameters consistent with those of an analogous study of the qq system, we obtain a good description of the known baryons. Our model generally supports the phenornenol- Ogy of nonrelativistic calculations: it naturally explains the apparent absence of spin-orbit interactions in baryons, and leads to spectra and internal compositions for the baryons which are qualitatively similar to those of the usual nonrelativistic model.

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