Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1852480 | Physics Letters B | 2016 | 6 Pages |
Abstract
Electromagnetic form factors of the baryon octet are studied using a Nambu–Jona-Lasinio model which utilizes the proper-time regularization scheme to simulate aspects of colour confinement. In addition, the model also incorporates corrections to the dressed quarks from vector meson correlations in the t -channel and the pion cloud. Comparison with recent chiral extrapolations of lattice QCD results shows a remarkable level of consistency. For the charge radii we find the surprising result that rEp
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Physical Sciences and Engineering
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Nuclear and High Energy Physics
Authors
Manuel E. Carrillo-Serrano, Wolfgang Bentz, Ian C. Cloët, Anthony W. Thomas,