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Type: Journal article
Title: Chiral aspects of hadron structure
Author: Thomas, A.
Krein, G.
Citation: Physics Letters B: Nuclear Physics and Particle Physics, 2000; 481(1):21-25
Publisher: Elsevier Science BV
Issue Date: 2000
ISSN: 0370-2693
Statement of
A.W. Thomas, G. Krein
Abstract: Chiral loop corrections for hadronic properties are considered in a constituent quark model. It is emphasized that the correct implementation of such corrections requires a sum over intermediate hadronic states. The leading non-analytic corrections are very important for baryon magnetic moments and explain the failure of the sum rule (μ(Σ+) + 2μ(Σ-) /μΛ = - 1 predicted by the constituent quark model. (C) 2000 Elsevier Science B.V.
Keywords: Chiral symmetry
Quark model
Potential models
Hadron spectrum
Magnetic moments
Rights: Copyright © 2000 Elsevier Science B.V. All rights reserved.
DOI: 10.1016/S0370-2693(00)00426-3
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Appears in Collections:Aurora harvest 7
Special Research Centre for the Subatomic Structure of Matter publications

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