Low-energy QCD: Chiral coefficients and the quark-quark interaction

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dc.creatorFrank, M. R.
dc.creatorMeissner, T.
dc.date1995-11-13
dc.date1995-11-14
dc.date.accessioned2026-07-07T11:15:33Z
dc.date.available2026-07-07T11:15:33Z
dc.descriptionA detailed investigation of the low-energy chiral expansion is presented within a model truncation of QCD. The truncation allows for a phenomenological description of the quark-quark interaction in a framework which maintains the global symmetries of QCD and permits a $1/N_c$ expansion. The model dependence of the chiral coefficients is tested for several forms of the quark-quark interaction by varying the form of the running coupling, $α(q^2)$, in the infrared region. The pattern in the coefficients that arises at tree level is consistent with large $N_c$ QCD, and is related to the model truncation.
dc.description28 pages, Latex, 6 postscript figures available on request to frank@phys.washington.edu
dc.identifierhttps://arxiv.org/abs/nucl-th/9511016
dc.identifierhttp://arxiv.org/abs/nucl-th/9511016
dc.identifierPhys.Rev.C53:2410-2421,1996
dc.identifierdoi:10.1103/PhysRevC.53.2410
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192422
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleLow-energy QCD: Chiral coefficients and the quark-quark interaction
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