Coulomb gauge approach to scalar hadrons
Journal Article
·
· AIP Conference Proceedings
- Department of Physics, North Carolina State University, Raleigh NC 27695 (United States)
- Bayer School of Natural and Environmental Sciences, Duquesne University, Pittsburgh, PA 15282 (United States)
- Jefferson Laboratory, 12000 Jefferson Ave., Newport News, VA 23606 (United States)
- Depto. Fisica Teorica I, Universidad Complutense de Madrid, 28040 Madrid (Spain)
The Coulomb gauge model, involving an effective QCD Hamiltonian in the Coulomb gauge, is applied to scalar hadrons. Mass predictions are presented for both conventional qq-bar meson and qq-barqq-bar tetra-quark states. Mixing matrix elements between these states were also computed and diagonalized to provide a reasonable description of the scalar spectrum below 2 GeV.
- OSTI ID:
- 21149161
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1030; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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