Baryon Properties from Continuum-QCD
Abstract
We provide an inkling of recent progress in hadron physics made using QCD's Dyson-Schwinger equations, reviewing: the notion of in-hadron condensates and a putative solution of a gross problem with the cosmological constant; a symmetry-preserving computation that simultaneously correlates the masses of meson and baryon ground- and excited-states, and contributes to a resolution of the conundrum of the Roper resonance; and a prediction for the Q^2-dependence of u- and d-quark Dirac and Pauli form factors in the proton, which exposes the critical role played by diquark correlations within the nucleon.
Cite
@article{arxiv.1103.2432,
title = {Baryon Properties from Continuum-QCD},
author = {I. C. Cloet and C. D. Roberts and D. J. Wilson},
journal= {arXiv preprint arXiv:1103.2432},
year = {2015}
}
Comments
7 pages, 2 figures. Plenary-based contribution to the Proceedings of the International Conference on the Structure of Baryons - Baryons 2010, Suita Campus, Osaka University, Japan 7-11 December 2010