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J PC -Exotic Mesons from the Bethe-Salpeter Equation

Burden, Conrad; Pichowsky, M A

Description

Masses for vector-1--, axialvector-1+-, 1++, and exotic-vector 1-+ mesons are calculated within a quantum field theoretic framework based on the Dyson-Schwinger equations using a model form of the quark-antiquark interaction that is separable. The model provides an excellent description of π and K-meson observables and the flavor-octet ground-state meson spectrum. With no adjustments to model parameters, a numerical solution of the Bethe-Salpeter equation yields two exotic-1-+ mesons with...[Show more]

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
URI: http://hdl.handle.net/1885/92506
Source: Few-Body Systems
DOI: 10.1007/s00601-002-0113-5

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