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J PC -Exotic Mesons from the Bethe-Salpeter Equation

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Date

2002

Authors

Burden, Conrad
Pichowsky, M A

Journal Title

Journal ISSN

Volume Title

Publisher

Springer

Abstract

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 masses of 1439 and 1498 MeV.

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Citation

URI

http://hdl.handle.net/1885/92506

Collections

ANU Research Publications

Source

Few-Body Systems

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1007/s00601-002-0113-5

Restricted until

2037-12-31

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